Options for ABB drives,inverters and converters
Users Manual
SRIO-01 Modbus to RIO gateway
User’s Manual
SRIO-01 Modbus to RIO gateway
3AUA0000158980 REV A
EN
EFFECTIVE: 07/28/2014
Table of Contents
5
Overview
7
Device Settings
11
Device Configuration
29
Adapter Model
41
Adapter Configuration
47
© 2014 ABB
All rights reserved.
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Table of Contents
Table of Contents
Overview............................................................................................ 7
Hardware Overview...................................................................... 8
Power........................................................................................... 8
Remote I/O Cabling& Termination................................................. 9
Ethernet Cabling........................................................................... 9
Grounding.................................................................................... 9
Device Settings.................................................................................. 11
Device Configuration..................................................................... 12
Accessing the Web Configuration Interface................................... 12
Home Page Tab............................................................................ 14
Network Settings Tab................................................................... 15
Firmware Upgrade Tab................................................................. 16
Device Settings Tab...................................................................... 17
Compatibility Mode Selector......................................................... 18
RIO Interface Configuration........................................................... 19
Device Configuration.......................................................................... 29
Compatibility Settings Tab............................................................. 32
Communication Monitor Tab......................................................... 37
Adapter Model.................................................................................... 41
Adapter Configuration........................................................................ 47
Drives setting for compatibility mode............................................ 66
Index.................................................................................................. 72
5
6
Overview
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Overview
7
1
Overview
The ABB SRIO-01 industrial gateway is a high performance,real-time embedded
device. It is designed to bridge the communication needs between supported
ABB drives with Modbus RTU/Modbus TCP communication controller and AllenBradley Remote I/O scanner devices of various types.
The functionality of the device allows the user to connect various ABB
manufactured drives. It makes the drive’s data accessible via the RIO interface
to the RIO network scanner. This device acts as a Remote I/O adapter providing
discrete inputs/outputs,as well as block transfer read/write data to the scanner.
Up to six simultaneously connected drives are supported via the built-in Modbus/
TCP or Modbus/RTU RS232/422/485 interface,which are presented as members
of up to six racks. They present as one,or several drives per rack,with variable
rack sizes. The size depends on the particular drive profile which include ¼
rack,½ rack,¾ rack and full rack configurations.
In addition to the features above,ABB SRIO-01 has one 10/100 Mbit Ethernet
connected to a three port Ethernet switch,with two physical RJ45 connections
available. This functionality allows for daisy-chaining other Ethernet devices
through ABB SRIO-01 gateways.
The industrial gateway has an embedded web server which is primarily used for
initial device configuration,firmware upgrades and real time statistics monitoring.
8
Overview
Hardware Overview - ABB SRIO-01
The Gateway kit contains a manual,and all connectors needed to facilitate
introduction into the users system. The kit contains a connector Bag with two
(2) 3 Wire RIO terminal block connectors,One (1) Power Supply Terminal
Block,and One (1) RS-232 DB-9 Female Plug to three (3) wire Terminal
Block connector. The Kit also contains a 2 Meter (7’) Ethernet Cable for easy
connection to a PC for configuration.
Power
ABB SRIO-01 requires a DC power input that ranges from 11 to 30 VDC.
Power supply to the device is provided via a standard Phoenix 3 pin
connector with 3.81 pitch.
The part number for the compatible power supply plug connector is Phoenix
1827716 MC 1,5/3-STF-3,81.
Please follow the link below for the exact part description:
https://www.phoenixcontact.com
Pin assignment from left to right is:
Negative Voltage,GND,Positive voltage
Power consumption is 2.5 Watt maximum under full load (2 Ethernet
interfaces,SRIO is a single device on RIO network). Power dissipation is 1.4
Watt.
Overview
9
Remote I/O Cabling& Termination
Please follow the recommendations provided by Allen-Bradley in regards to
cabling requirements for remote I/O networks and DH+ networks.
On the ABB SRIO-01 device,remote I/O connection is provided via a
standard Phoenix 3 Pin connector with 5.08 pitch.
The part number for the compatible plug connector is Phoenix 1805314
MSTBT 2,5/3-STF-5,08.
Please follow the link below for the exact part description:
https://www.phoenixcontact.com
Ethernet Cabling
ABB SRIO-01 can be connected to the Ethernet network using a standard
CAT5 or CAT6 Ethernet cable with an RJ-45 connector.
If you are connecting the device to the switch or a router,please use a
standard Ethernet cable.
To connect it to the Ethernet network,you can utilize any available Ethernet
port on the device.
Grounding
ABB SRIO-01 has an isolated power supply. Negative power supply pin is not
connected to Shield pin of Power connector.
Ethernet shield is directly connected to Shield pin and if you are using SUTP
Ethernet cables consider proper grounding.
RS232 shield is not connected (floated). RIO/DH+ shield pin connected to
SRIO shield by 0.022uF capacitor and 1MOhm resistor in parallel.
Take care with proper grounding depending of your particular network
configuration.
10 Device Settings
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Device Settings 11
2
Device Settings
12 Device Settings
Device Configuration
Default Configuration
ABB SRIO-01 can be connected to the Ethernet network using a standard
CAT5 or CAT6 Ethernet cable with RJ-45 connector.
IP Address
192.168.1.242
Network Mask
255.255.255.0
Default Gateway
192.168.1.1
Username
admin
Password
password
Accessing the Web Configuration Interface
To access the web-based configuration interface,please follow the steps
below:
• Connect the ABB SRIO-01 device to your computer’s Ethernet port using
a standard Ethernet cable.
• On the Ethernet adapter of your computer,configure a static IP address
with the following settings:
IP Address
192.168.1.1
Network Mask
255.255.255.0
Default Gateway
192.168.1.1
• Connect the power to the ABB SRIO-01 device.
• Using the web browser of your choice (Google Chrome,Internet Explorer
or Mozilla Firefox) navigate to the device configuration login page by typing “http://192.168.1.242” SRIO address.
WEB interface uses Java script and scripts should be allowed in your
browser for proper device configuration
Device Settings 13
Accessing the Web Configuration Interface (continued)
• At the login prompt,please type in a username and password (in case of
first time device configuration,please use Username: admin,Password:
password).
• After a successful log-in you will be able to configure the device through
the built-in web interface.
Factory Reset Support
The gateway includes a “Factory Reset” button, which will return all of the
device settings programmed by the user to factory-default settings, including
all network configurations. To accomplish a reset, power down the unit, press
the reset button while powering up the unit, hold for 1 second, and release.
Following this described operation the unit will be reset to a factory default
condition including the login password and IP address settings.
NOTICE: All user configured configuration data will be lost when this action
occurs.
Dimensions
Port Layout
LED Layout
14 Device Settings
Home Page Tab
Upon successful log-in,the user will be presented with the device’s home
page.
Under the “Device Information” section the model number,firmware revision
and software revision information boxes are presented. Please use this
information in case of any support inquiries.
The “Change Device Password” section allows you to set a custom login
password for this device. To change the password please follow the steps
below:
• Type the current password into the “Current Password” text box.
• Type a new password into the “New Password” text box.
• Type a new password again into the “Confirm Password” text box.
• Press the “Change Password” button to save the new password.
Please note that the username will always stay the same. It is not possible to
change the username.
Device Settings 15
Network Settings Tab
The “Network Settings” tab allows the user to change the current networkrelated settings of the ABB SRIO-01 device.
There are two ways you can configure the device:
1.Utilize the existing DHCP server on the network to provide the IP
address,network mask and the default gateway’s address.
2.Statically assign the IP address,network mask and the default gateway’s
address.
To use DHCP option:
• Click “Obtain an IP Address Automatically” check box.
• Click “Apply” to save the new settings.
To statically configure network options:
• In the “IP Address” text box,input a valid IP Address to assign to the
device.
• In the “Subnet Mask” text box,input a subnet mask to be used.
• In the “Default Gateway” text box,input a default gateway IP address for
the device to use.
• Click “Apply” to save the new settings.
Note: Those changes will take effect immediately. Please make sure that the
network the device will operate on has a valid DHCP server available,or,in a
case of static IP address assignment,the device will be connected to the IP
network with compatible settings.
16 Device Settings
Firmware Upgrade Tab
If you are informed that the software or firmware update is available,you can
easily upgrade your device firmware or software image using the “Firmware
Upgrade” tab.
To upgrade the software or firmware image please follow these steps:
• Click “Browse” and select the firmware/software image that you would
like to upgrade the device to.
• Click “Upgrade” to perform the firmware/software upgrade.
Please make sure that security settings of your browser/network allows
file upload.
You will be notified with a message through the web browser about the result
of the firmware upgrade.
Device Settings 17
Device Settings Tab
The “Device Settings” tab is the main configuration screen for the Modbus
and RIO interfaces.
The Device Settings tab is split into three distinct configuration panes:
• Compatibility Mode Selector
• ABB Drive Settings
• Modbus RTU Interface Settings (only for Modbus RTU FW version).
• Validation Pane
• RIO Interface Settings
The “ABB Drive Settings” pane is used to configure the drive representation
from the RIO standpoint in a virtual RIO racks. The ABB SRIO-01 device
supports up to six drives simultaneously.
MODBUS/RTU Note: In order to use more than one drive with the ABB
SRIO-01 device,it is required to use the RS-485 interface on all drives. The
ABB SRIO-01 device must be configured in RS-485 mode in the “Modbus
RTU Interface Settings” pane.
18 Device Settings
Device Settings Tab (continued)
Compatibility Mode Selector
Depending on your particular application and installation requirements,you
may benefit from the SRIO compatibility option available on the “Device
Settings” page. When any compatibility mode is selected,it will apply to all
drives and the available configuration for every drive will be slightly different
from the regular drive configuration described below. Please see chapters
below for all the information on using compatibility modes available in
SRIO-01 device.
Device Settings 19
RIO Interface Configuration
To configure the RIO Interface:
• Select the “Baud Rate”,from the options presented in the drop down
menu. The “AutoDetect” option allows for automatic baud rate detection
and configuration upon startup of the device.
• Distribute drives over the racks. You may pack several drives into one
rack by assigning to the drive rack number and proper Starting Group.
Select the “Block Transfer Type” from the options presented in the drop
down menu.
The available selections are:
• ABB RIO native block transfer
• ABB Messaging support within block transfer (Not supported in the initial
release)
• Allen-Bradley 1203/1236 RIO adapter block transfer mode (Not supported in the initial release)
• Allen-Bradley 20-COMM-R RIO adapter block transfer mode (Not supported in the initial release)
Note: Block transfer type applies to all drives. You also need to decide
how you would like to access to drive profiles through the RIO interface.
Do you want the SRIO-01 adapter to emulate Allen-Bradley 1203/1336,or
20-COMM-R communication adapters and the RIO side?
20 Device Settings
ABB Drive Settings
The ABB SRIO-01 device is capable of polling data from up to six ABB
drives. The steps below are written to configure one drive. To configure more
than one drive,please repeat the steps below for all of the drives you would
like to configure:
• Using the drop down menu,select the drive type you would like to work
with. Com. Adapter menu allows to choose compatible communication
adapters. (For Modbus/TCP FW version,each ABB drive has only one
compatible adapter that will be automatically selected upon selecting the
ABB drive model)
Drive Alias
If you would like to assign an alias to a particular drive,you can type it in the
“Drive Alias” text box assigned to that particular drive. This will help you later
to have a clear understanding of which drive controls which asset in your
particular setup. Please avoid using spaces and special characters in the
“Drive Alias” field.
Device Settings 21
ABB Profile
Select the ABB drive profile you would like to map to the particular drive
using the drop down menu.
ABB Drive IP Address
Input the IP address of the ABB drive Modbus/TCP adapter you wish to
communicate with. Please make sure that the drive is on the same network
as the SRIO-01 device.
RIO Rack Setting
For all of the drives you are connecting to SRIO-01,you need to set the RIO
Rack address.
All drives with the same rack address numbers will share the same rack. This
means that if you want to pack several drives into one RIO rack,the slots
occupied by the drives in the RIO I/O Image Tables should not overlap.
You need to carefully plan how to distribute drives between racks. Please
consider the following questions before you configure the device:
• Do you want to pack several drives into one rack?
• What are the requirements for coexistence of SRIO-01 on your existing
RIO network?
Rack Number
Set the “Rack Number” for the drive.
22 Device Settings
Starting Slot
Set up “Starting Slot” to indicate from which starting slot in the RIO rack this
particular drive will be mapped from.
Please note that if the “Block Transfer On” option is selected for a particular
drive,the “Starting Slot” number can only be 0,2,4,or 6.
Block Transfer
To enable the block transfer operations for the particular drive,please select
“On” setting from the drop down box.
If a Block Transfer is enabled,it consumes one slot of the RIO I/O Image
Table.
DWords – Discrete Words
Select the number of “Discrete Words” from the drop down list. Fast
Discrete I/O allows up to just 8 first parameters to be read or written from
the beginning of the selected ABB drive profile. The actual number of the
parameters read or written depends on the ABB drive profile. Please refer to
the ABB drive and communication adapter manual for complete description
of drive profiles available in your particular application.
Device Settings 23
ABlocks – Addressable Discrete Blocks
An “Addressable Discrete Block” consumes 2 lines/slots of RIO I/O tables. It
allows for the reading and writing of arbitrary ABB drive parameters using a
specified Modbus address.
After the selection of ABlocks,several extra settings are available.
The “Last 32B” drop down menu allows the user to indicate whether the last
block may support 32-bit drive profile data.
24 Device Settings
Address Block Type
For convenience,and to be compatible with software implementation of drive
access using DataLink parameters on AB 1203/1336 adapters,you may
choose how a particular ABlock behaves.
An Address Block is a pair of {Address,Data} in Output and Input RIO Image
Tables.
Any write from PLC to Output pairs causes sending data by programmed
Address.
For Input pair,read address may be programmed by PLC as:
• A negative value (R/W choice) written to Output Address part of AD Output pair
• Same as Output address (R=W choice)
• May be specified through the WEB interface for a particular Modbus address (MB Addr).
Device Settings 25
Last Rack Selection
If the particular rack shown in the Validation Pane contains last slot belonging
to this rack,it shall be indicated as “Last Rack” using this control.
26 Device Settings
Device Settings Validation
After you are finished with configuration of the individual drives,you are
required to validate the settings by pressing on “Validate” button.
The result of the validation will be shown in the RIO I/O table - you will be
able to see the rack slots assignment and any conflicts. As an example,
should two drives try to occupy the same slot, the conflict will be highlighted.
If there happens to be any kind of conflict detected during the settings
validation, the errors will be highlighted and you will be required to change
the configuration to make sure it passes validation test.
Device Settings 27
Compatibility Mode
Compatibility modes available in the SRIO-01 device are designed to allow
an easy and quick ABB drive installation within the customers’ existing RIO
based environment, when the requirement is to change the least amount of
the existing PLC code as possible. In compatibility mode, the SRIO device
will emulate a particular Allen-Bradley RIO drive adapter (1203 Remote
I/O Communication Module,1203-GK1,1203-GD1,1336-GM1) and Logic
Control/Logic Status structure compatible with 1305,1336 PLUS II and 1336
Spider drives, and will do all the Control Word and Status Word conversion
to enable running a new ABB drive in the control environment that was
originally designed to work with Allen-Bradley motor control equipment.
Some parameters usually programmed in drives (such as MOP increment,
MOP reference, Jog frequency and others) should be programmed in the
SRIO to better support compatibility mode. These parameters in the ABB
drive may be left un-programmed or set to default values, as the SRIO-01 in
compatibility mode handles the drives control requirements.
The Term “1336 drive, Logic Control” below will be used for all of the
compatible drives – 1336 PLUS II,1336 Spider or 1305.
When compatibility mode is enabled, the “ABB Drive Settings” page will be
updated to enable the controls needed for compatibility configuration and will
disable and hide the controls that are usually available when compatibility
mode is not selected. The controls are the software representation of the
AB RIO adapter controls you have worked with before, so the configuration
should be easy and fast. Drive configuration options are the same starting
from the “Drive Model” selection and up to enabling or disabling the “Block
Transfer” operations.
Select “Compatibility Mode” from the options presented in the drop down
menu.
The available selections are:
• Compatibility Mode is OFF
• Compatibility Mode is set to Allen-Bradley 1336 Plus2
28 Device Configuration
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Device Configuration 29
3
Device Configuration
30 Device Configuration
Reference Enable
To enable “Reference/Feedback” words for the particular drive,please select
“On” setting from the drop down box.
If reference is enabled,it will be placed right after the Control Word in the RIO
table.
DL A Enable
To enable “Datalink A” pairs for the particular drive,please select “On” setting
from the drop down box. Every data link pair occupies 2 words in the input
RIO table and 2 words in the output RIO table just like it is for 1203 adapter.
DL B Enable
To enable “Datalink B” pairs for the particular drive,please select “On” setting
from the drop down box. Every data link pair occupies 2 words in the input
RIO table and 2 words in the output RIO table just like it is for 1203 adapter.
DL C Enable
To enable “Datalink C” pairs for the particular drive,please select “On” setting
from the drop down box. Every data link pair occupies 2 words in the input
RIO table and 2 words in the output RIO table just like it is for 1203 adapter.
DL D Enable
To enable “Datalink D” pairs for the particular drive,please select “On”
setting from the drop down box. Every data link pair occupies 2 words in the
input RIO table and 2 words in the output RIO table just like it is for a 1203
adapter. However a truncated data link pair will only occupy 1 word in the
input RIO table and 1 word in the output RIO table.
Device Configuration 31
Truncate Last Datalink
To enable truncation of the last data link pair to one word for the particular
drive,please select the “On” setting from the drop down box. Every data link
pair occupies 2 words in the input RIO table and 2 words in the output RIO
table just like it is for 1203 adapter. However truncated data link pair will only
occupy 1 word in the input RIO table and 1 word in the output RIO table.
Device Settings Validation
After you are finished with configuration of the individual drives,you are
required to validate the settings by pressing on “Validate” button.
The result of the validation will be shown in the RIO I/O table ¬– you will be
able to see the rack slots assignment and conflicts,if case two drives try to
occupy the same slot.
Apply Settings
After successful validation of the configuration,please press the “Apply”
button to save your selections and,in case of compatibility mode
selection,proceed to the “Compatibility Mode” tab.
32 Device Configuration
Compatibility Settings Tab
When compatibility settings are enabled,and you have configured the drive
compatibility settings in the “Device Settings” tab and clicked the “Apply”
button,you will be redirected to the “Compatibility Settings” tab for further
device configuration
Stop Mode
Select the “Stop Mode” to be used for a particular drive from the options
presented in the drop down menu.
The available selections are:
• Ramp to Stop
• Coast to Stop
• Emergency Stop
This setting selects ABB Drive stop mode (Bits 0,1,2 in ABB Control
Word) that will be used when SRIO receives “Stop” command (bit 0 of
1336 Logic Control)
Logic Control
Select the “Logic Control”
The available selections are:
• Logic Control Normal
• Logic Control Alternative
This setting controls the representation of 1336 Logic Control. Alternative
Logic Control structure uses different meaning of bits 7 and 15 – instead
MOP Increment/Decrement in Normal Logic Control,they are Sync Enable and Traverse Enable in Alternative Logic control selection.
SRIO doesn’t support translation of Traverse Enable bit functionality.
Device Configuration 33
JOG Frequency
Program the Jog Frequency setting you would like to use.
Please note that this parameter can be programmed both in Hz and RPM
depending on the currently selected mode
MOP Increment
Program the MOP Increment setting you would like to use.
Please note that this parameter can be programmed both in Hz and RPM
depending on the currently selected mode
MOP Reference
Program the MOP Reference setting you would like to use. After power up
SRIO will use this as an initial value for MOP reference.
Please note that this parameter can be programmed both in Hz and RPM
depending on the currently selected mode
Local Adapter ID
Program the Local Adapter ID setting to the same value you have had
programmed in your legacy Allen-Bradley RIO adapter.
Reference Scaling Coefficient
For correct operations SRIO needs to know the scaling between the RIO
value of Speed Reference and the real drive speed of the old1336 drive you
previously used in application. Program the frequency which corresponds
RIO value of 32767 for your drive. (For 1336 PLUS II drive it is the Maximum
Speed,parameter - 151)
Please note that this parameter can be programmed Only in Hz
Acceleration/Deceleration Times
Program the Acceleration/Deceleration and Hold time according to your
particular requirements. All values are in Seconds.
34 Device Configuration
Frequency Selection
Select the “Frequency Selection 1” and “Frequency Selection 2” to be used
for a particular drive from the options presented in the drop down menu.
The available selections are:
• Adapter
• Mop
• Analog 1
• Analog 2
• Preset Frequency 1
• Preset Frequency 2
• Preset Frequency 3
• Preset Frequency 4
• Preset Frequency 5
• Preset Frequency 6
• Preset Frequency 7
• 1336 Logic Control allows selection of active Reference between
• Reference 1
• Reference 2
• Preset 3…7
Particularities of 1336 and ABB drives requires the SRIO to know the
settings of Reference 1 and Reference 2 for your 1336 drive. Remember that
the SRIO and ABB drive will use one of the settings for the SRIO (i.e. the
parameters programmed in SRIO) not the drive setting.
NOTE: When you select Preset Frequency 1…7 and MOP – ABB drive will
use SRIO settings, not the drive settings for these parameters
Device Configuration 35
Preset Frequency
Program the “Preset Frequency 1-7” to your particular requirements. Please
note that this parameter can be programmed both in Hz and RPM depending
on the currently selected mode
Datalink Settings
You can configure read and write parameters to/from ABB drive in the same
order as they has been configured in your Datalink product (see below Drive
Settings and examples).
However parameters you select may be a 32-bit and have different scaling in
ABB drives.
If you have enabled any of the Datalinks on the “Device Settings” page,you
will be able to configure the “Bit Width” and “Scaling Coefficient” for every
Datalink In/Out pairs that were enabled.
Bit Width,indicates if the parameter that is mapped inside the ABB Enhanced
Profile is a 32Bit or 16Bit.
A Scaling coefficient will be applied to the data going in to an RIO and on to
an SRIO-01 mapped to this Datalink, as well as the data coming out from
the SRIO-01 to the RIO and to the PLC. Scaling for input parameters is a
coefficient on which RIO value will be MULTIPLIED before sending over the
Modbus.
Scaling for input parameters is a coefficient on which Modbus value will be
DIVIDED before sending to RIO.
NOTE: Remember,it is the scaling of Modbus values to RIO values,not
ABB drive value to RIO values. Many ABB drive parameters are scaled in
drives/FENA adapter for Modbus. See documentation for the ABB drive
you use to find parameter bit width and scaling between drive and Modbus
representation. See 1336 drive documentation to see scaling between RIO
and drive parameters of interest. See examples below.
36 Device Configuration
NOTE: In case the parameter of interest is a bit-field,set the scaling
coefficient to 1. If the parameter is a 32 bit in ABB drive,it will be truncated to
16 bit value.
Device Status Tab
The “Device Status” tab provides the user with real-time statistics for the
Modbus RTU or Modbus TCP interface as well as the transmitted and
received packet counts on the RIO interface.
The Device Status tab is split into three distinct information panes:
• Device Uptime
• Modbus RTU/TCP Interface Statistics
• RIO Interface Statistics
The “Device Status” tab is updated automatically every one second. There is
no need to refresh the page.
Device Configuration 37
Rack Status Tab
The “Rack Status” tab provides user with real-time statistics for all the virtual
RIO racks configured in the SRIO device.
The Device Status tab is split into two distinct information panes:
• Inputs
• Outputs
The “Rack Status” tab is updated automatically every one second. There
is no need to refresh the page. There is also an option on the top of the
“Rack Status” tab to display data inside the Rack slots either as decimal or
hexadecimal values. Communication Monitor Tab
The “Communication Monitor” tab provides user with real-time data for RIO
Input/Output and Modbus Input/Output tables for a particular drive,when the
device is configured in “Compatibility Mode”.
In addition to monitoring function,“Communication Monitor” tab allows the
user to switch into the “Test Mode” where it is possible to find and trouble
shoot issues related to parameter conversion and/or communication issues
on both RIO and Modbus interfaces.
The Communication Monitor tab is split into two distinct information panes:
• Inputs
• Outputs
To select the drive that is currently being monitored,please use the “Drive”
drop down control.
When “Test Mode” is disabled,the “Communication monitor” tab is updated
automatically every one second. There is no need to refresh the page.
To switch to the “Test Mode”,flip the “Test Mode” control to “On” position.
The page will refresh and new options will be available to the user. When
the “Test Mode” is turned on,auto-refresh of the page is disabled. To
refresh data on the page when the “Test Mode” is enabled,simply click on
“Communication Monitor” tab.
38 Device Configuration
Communication Monitor Tab (continued)
When “Test Mode” is enabled,additional “Test Mode” related controls will be
visible In both “Inputs” and “Outputs” panes:
“RIO Test Mode”
Allows the selection of the test settings related to RIO Inputs table.
The following selection are available on the Inputs pane “RIO Test Mode”
control:
• Rio From Profile
• Rio From Screen
“Rio From Profile”
Configures the device to populate the RIO Input table with values converted
from the Modbus profile.
“Rio From Screen”
Allows the user to populate the RIO Input table directly from the Web page.
Please note,that if the SRIO-01 is connected to the RIO network,those
values will be immediately sent to the RIO scanner when “Apply Button” is
pressed.
“MB Test Mode”
Allows the selection of the test mode settings related to Modbus Inputs table.
The following selection are available on the Inputs pane “MB Test Mode”
control:
• Profile From Modbus
• Profile From Screen
“Profile From Modbus”
Configures the device to populate the Modbus Input table with values
received from the Drive. This is a direct copy of the Drive Enhanced Profile
received.
Device Configuration 39
“Profile From Screen”
Allows the user to populate the Modbus Input Table directly from the Web
page. Please note,that if the SRIO-01 is connected to the RIO network,those
values will be immediately converted and reflected in the RIO Input table,and
then sent to the RIO scanner when “Apply Button” is pressed.
The following selection are available on the Outputs pane “RIO Test Mode”
control:
• Rio From Rio
• Rio From Screen
“Rio From Rio”
Is the default mode for the device to receive RIO data from the control
network and store it in the RIO Output table. Those values will be converted
and scaled before being stored in the Modbus Output table and sent to the
Drive.
“Rio From Screen”
Allows the user to populate the RIO Output table directly from the Web page.
Please note,that if the SRIO-01 is connected to the RIO network,any data
coming from the RIO network will be ignored when this setting is active.
Any data populated by the user on the We Screen,will be converted and
scaled,before being sent to the Drive upon pressing of the “Apply” button,if
sending data to the Drive is enabled in the “MB Test Mode” selection.
“MB Test Mode”
Allows the selection of the test mode settings related to Modbus Outputs
table.
The following selection are available on the Outputs pane “MB Test Mode”
control:
• Profile From RIO MB On
• Profile From RIO MB Off
• Profile From Screen MB On
40 Device Configuration
“Profile From RIO MB On”
Configures the device to populate the Modbus Output table with values
received from the RIO Output table. This is a default setting for the
device,which also allows sending the data over the Modbus link to the Drive.
“Profile From RIO MB Off”
Configures the device to populate the Modbus Output table with values
received from the RIO Output table Just like the “Profile From RIO MB On”
selection,except the data will never be sent to the Drive. This mode is very
useful for troubleshooting the conversion and scaling process inside of the
device without affecting the connected Drive.
“Profile From Screen”
Allows the user to populate the Modbus Output Table directly from the Web
page and send data to the drive. If the SRIO-01 is connected to the same
network as the Drive,those values will be immediately sent to the Drive when
“Apply Button” is pressed. In this mode,it is possible to control the drive
directly from the Web Screen
Adapter Model 41
4
Adapter Model
In order to correctly understand the next section,it is assumed that the user
already has a good understanding of ABB Drive Profiles for the particular
drive,as well as the communication adapter used with the drive.
ABB Communication adapters FENA-01 and FENA-11 support Classic
(Limited),Enhanced,Transparent 16 and Transparent 32 ABB Drive Profiles.
ABB Communication adapter RETA-01 supports direct reading of driver
parameters by mapping drivers Data Sets/Parameters to Modbus addresses.
• The RETA-01 doesn’t convert drive’s data to continuous (from a MODBUS addressing point of view) Drive Profile. It means that the access
method may be constrained to 3 Discretes,AD blocks and some type of
messaging (ABB,1336 or 20Comm) for block transfer
This section describes how to access the drive profile supported by FENA01/FENA-11 adapters using RIO communication and how to configure the
SRIO-01 adapter to best suit your application.
If you use SRIO-01 in Compatible mode,device will use ABB Enhanced
profile and emulate Datalink discrete. Discretes and Addressable blocks are
not available in Compatible mode. Please see description of Compatible
mode.
42 Adapter Model
Overview (continued)
The SRIO-01 allows for very flexible configuration,but in most cases the basic
configuration is usually enough to accomplish most of the tasks.
It is important to plan how to configure the SRIO-01 device. Look at what
particular drive profile to map to the RIO and what the RIO side of SRIO-01
should look like. Is there a need to emulate AB 1203/1336 or 20COMM-R,or
just present itself as ABB Native RIO adapter? Question which building blocks
to use,depending of the real time requirements of the particular network and
network configuration constrains
In order to achieve your performance goals,different adapters allow mapping
multiple drives to one RIO rack. This functionality is only limited by the rack size.
Reducing the number of the racks in a system reduces the scan time.
Building Blocks
SRIO-01 adapter supports several different ways of mapping ABB Drive Profiles
to the RIO interface:
• Fast Discrete I/O allows up to just 8 parameters to be read or written. To access other parameters,the SRIO-01 supports Addressable Discrete Blocks
and Block Transfer.
• The SRIO-01 supports different encapsulation methods of data in the RIO
Block Transfer mechanism. Either Block Transfer option presents a very
flexible way of operation,but limits the speed of data update. RIO allows only
one Block Transfer per each scan period. To read or write a block data to 6
drives,6 RIO scan cycles are required for BT I/O and 12 for BT Messaging.
Moreover,Block Transfer process increases RIO Scan Cycle time
• As a compromise,the SRIO-01 supports Addressable Discrete
operations,which allow you to access Drive data using the Modbus address
(you may find it similar to the Data Link options in Allen-Bradley products).
The Downside of this approach is that for each Addressable Discrete
Block,two words are reserved in Rack I/O tables; one for Address and one for
Data.
It is important to decide which of three mechanisms will be used to deliver
necessary data to satisfy your particular performance goals and will it be
compatible with any existing PLC code you might have.
Adapter Model 43
Building Blocks (continued)
Below is an example of mapping ABB Enhanced Profile to a RIO Rack.
In this case,Block Transfer is enabled,and therefore consumes the first line
(slot) of the Rack Table – the Starting Slot. Three Discrete slots follow the Block
Transfer,then two words represent the Addressable Discrete group.
Total RIO image demands 6 words,therefore the Starting Slot may be set to 0 or
2
Profile Parameter
Modbus Address
Position in Rack
Description
1
Drive Control
400001
Starting Slot
BT Control
2
Drive Reference 1
400002
Starting Slot +2
Drive Reference 1
3
Drive Reference 2
400003
Starting Slot +3
Drive Reference 2
4
Data Out 1
400004
Starting Slot +4
Read or write Address
5
Data Out 2
400005
Starting Slot +5
Data to write
6
Data Out 3
400006
7
Data Out 4
400007
8
Data Out 5
400008
9
Data Out 6
400009
10
Data Out 7
400010
11
Data Out 8
400011
12
Data Out 9
400012
13
Data Out 10
400013
14
Data Out 11
400014
15
Data Out 12
400015
Drive Parameter
Access
400101…429999
Data Available only by Block Transfer or
Addressable Discrete Write
Writable parameters accessible by Block
Transfer or Addressable Discrete Write
44 Adapter Model
Building Blocks (continued)
Profile Parameter
Modbus Address
Position in Rack
Description
1
Drive Status
400051
Starting Slot
BT Control
2
Drive Actual 1
400052
Starting Slot +2
Drive Actual 1
3
Drive Actual 2
400053
Starting Slot +3
Drive Actual 2
4
Data In 1
400054
Starting Slot +4
Read Address
5
Data In 2
400055
Starting Slot +5
Read Data
6
Data In 3
400056
7
Data In 4
400057
8
Data In 5
400058
9
Data In 6
400059
10
Data In 7
400060
11
Data In 8
400061
12
Data In 9
400062
13
Data In 10
400063
14
Data In 11
400064
15
Data In 12
400065
Drive Parameter
Access
400101…429999
Data Available only by Block Transfer
or Addressable Discrete Write
Readable parameters accessible
by Block Transfer or Addressable
Discrete Read
The example above illustrates three building blocks that are necessary to
configure the SRIO-01 adapter to best satisfy your needs.
These building blocks are:
• Block Transfer configuration
• Discrete I/O mapping on Drive Profile
• Addressable Discrete I/O
If you choose to use any kind of Block Transfer,the necessary Block Transfer
Control would occupy the first slot (word) in the drive image.
The Discrete I/O is mapped to the first words of the Drive Profile. For example,if
you choose two discrete words to be mapped,the first two words of the Drive
Profile will be mapped to those discrete words. In the RIO I/O Image Table,these
discrete words will be placed right behind the Block Transfer (starting slot) or
from the starting slot,if Block Transfer is disabled.
Adapter Model 45
Building Blocks (continued)
Addressable Discrete I/O are pairs of {Address,Data}. When you select
them,each pair consumes two words in the RIO Input and Output table. They
are located right after the discrete words. The last Addressable Discrete group
may be set to accept 32 bit data (two 16-bits words) {Address,Data LSW,Data
MSW},in this case it consumes 3 words of RIO I/O Image Table.
The order of allocation of three building blocks – Block Transfer,Discrete and
Addressable Discrete illustrates on the following page:
Order
Group
Description
1
Block Transfer
Block Transfer Control,if BT enabled
2
Discrete 1
First discrete,mapped to first Drive Profile
word
…
…
Discrete,mapped on consecutive Drive
Profile words
2
Discrete N
Last discrete,mapped to Drive Profile
word
3
Address 1
Place for Read or Write Address
3
Data 1
In Output Image – place to parameter
write,in Input image table – parameter
read
3
Address
Place for Read or Write Address
3
Data N LSB
In Output Image – place to parameter
write,in Input image table – parameter
read
3
Data N MSB
If parameter for last Addressable Discrete
is configured as 32-bit
46 Adapter Configuration
[Page intentionally left blank]
Adapter Configuration 47
5
Adapter Configuration
48 Adapter Configuration
If you want to reuse parts of the PLC code written for AB 1203/1336 or
20-COMM-R adapters and you are using Block Transfer messaging and Data
Link parameters,you may want to read the chapters below. They describe how to
make the SRIO-01 adapter look like AB 1203,1336 or 20-COMM-R.
If your application demands access to only a part of a Drive Profile(less than 8
words),it is advised to look at the examples at the end of this chapter.
Block Transfer Style
You may disable Block Transfer and save one word in the RIO Image Table or
choose from four supported types of Block Transfer.
ABB RIO Block Transfer
ABB RIO Block Transfer is the most effective and simple way to perform block
transfer operations.
Every Block Transfer Read command will read the part of the selected Drive
Profile image that is not mapped to Discrete I/O,according to Block Transfer
Length.
For Enhanced Drive Profile in the example below,Block Transfer Write of length
N<13 will cause writing output BT Table to Drive Parameters from Data Out 1 to
Data Out N. The same for Block Read command of length N<13 – it causes read
Data In 1 to Data In N parameters to Input table.
Adapter Configuration 49
ABB RIO Block Transfer (continued)
An advantage of ABB RIO Block Transfer is that Read or Write operations
demand only one block transfer operation. Block Transfer Messaging demands
both RT Read and Write operations to read OR write parameters to Drive Profile.
Profile Parameter
Modbus Address
Position in Rack
BT Control
1
Drive Control
400001
Starting Slot
Drive Control
2
Drive Reference 1
400002
Starting Slot +2
Drive Reference 1
3
Drive Reference 2
400003
Starting Slot +3
Drive Reference 2
4
Data Out 1
400004
Starting Slot +4
Read or write
Address
5
Data Out 2
400005
Starting Slot +5
Data to write
6
Data Out 3
400006
7
Data Out 4
400007
8
Data Out 5
400008
9
Data Out 6
400009
10
Data Out 7
400010
11
Data Out 8
400011
12
Data Out 9
400012
13
Data Out 10
400013
14
Data Out 11
400014
15
Data Out 12
400015
Data Writable by Block Transfer
From Data Out 1… of BT Length
50 Adapter Configuration
ABB RIO Block Transfer (continued)
Profile Parameter
Modbus Address
Position in
Rack
BT Control
1
Drive Status
400051
Starting Slot
Drive Control
2
Drive Actual 1
400052
Starting Slot +2
Drive Actual 1
3
Drive Actual 2
400053
Starting Slot +3
Drive Actual 2
4
Data In 1
400054
Starting Slot +4
Read Address
5
Data In 2
400055
Starting Slot +5
Read Data
6
Data In 3
400056
7
Data In 4
400057
8
Data In 5
400058
9
Data In 6
400059
10
Data In 7
400060
11
Data In 8
400061
12
Data In 9
400062
13
Data In 10
400063
14
Data In 11
400064
15
Data In 12
400065
Data Readable by Block Transfer or
From Data In 1… of BT Length
A disadvantage of the ABB RIO Block Read is the ability to read only fixed
parts of Drive Profiles. It is not able to access arbitrary Drive data. You cannot
access parameters above certain addresses – 400015 and 400065 in a case of
Enhanced profile,in this example.
Adapter Configuration 51
ABB Block Transfer Messaging
ABB Block Transfer Messaging provides a way to encapsulate additional custom
messages into a standard RIO Block Transfer.
The structure of encapsulated messages to and from the SRIO-01 adapter is
found below:
Word #
MSB
LSB
LN - Message
Length
1
Data 1
Data
….
Data
Data N
Data
N <= 60
CMD – Command
Comment
0
Length and
Command
Message length is a length of whole message in 16-bit words,including header
itself.
The structure of all messages is presented in the table below. Error codes are
described in Appendix A and are the same for all modes of Block Transfers.
As can be seen from messages below ABB Block Transfer Messaging supports
three types of data addressing – Single address,list of addresses and range of
addresses.
52 Adapter Configuration
ABB Block Transfer Messaging (continued)
SRIO-01 supports the following messages in ABB Block Transfer Messaging
mode:
Command
Data
Read from Adapter
1
Address
2
16/32 bit
Comment
Read
single
parameter
N Adr Scattered
Parameters Read
Resp
1 / 101 Address*
if error Parameter Value/ Error
code
2
16/32 bit N Adr
Address 1
Address 2
…
Address 1
Data 1 or Error Code
…
Address N
Data N or Error Code
Address N
3
Address 1
Address N
Write to Adapter
11
Address
12
13
Data
Read
3 / 103
range from if error
Address 1
to (include)
Address N
Write
single
parameter
Address 1*
Address N*
Data 1
…
Data N
11/ 111 Address*
if error
Data 16 or 32 bit
16/32 bit N Adr Scattered 12
Parameters Write
0 or Error Code
16/32 bit N Adr
Address 1
Data 1
…
Address N
Data N
Address 1
0 or Error Code
Address 1
Address N
Data 1
…
Data N
Address N
0 or error code
Read
13 /
range from 113 if
Address 1 error
to (include)
Address N
Address 1*
Address N*
0 or Error Code
…
0 or Error Code
Comment
16 – or 32 – bit
parameter.
Type of data – 0
– 16 bit,1 – 32
bit / Number of
addresses
Result of reading. If bit 15 of
address is set
– error,and data
field is an error
code.
Data or error
codes (if any
error).
If ok,returns 0.
Anything else,an
error code
Type of data – 0
– 16 bit,1 – 32
bit / Number of
addresses
Result of reading. If bit 15 of
address is set
– error,and data
field is an error
code.
Successfully
written
parameters,0.
No success,error
code.
* If address >=20000 (420000 Modbus) – 32 bit parameters
** For scattered and range read data size of all elements must be the same – 16 or 32 bits.
Adapter Configuration 53
ABB Block Transfer Messaging (continued)
16-bit Addresses used for messages are 6-digit Modbus addresses with
truncated first “4” – 6-digit address “400061” represented by “61”. Modbus
addresses for different profiles and profiles data can be found in “User’s Manual
FENA–01/–11 Ethernet adapter module”,document en_fene01_11_um_a_
screenres.pdf.
Some examples below:
16 bit Drive Parameter 3.18 will have Modbus address “400318” and “318”
represents address for RIO purposes. 32-bit Drive Parameter 1.27 will have
Modbus address “420254” and “20254” RIO address.
The PLC,or adapter,knows that the parameter is 32-bit if the address is above
420000 Modbus or 20000 RIO.
For valid ABB Modbus parameters address range (400001 to 429999) RIO
address representation range is 1…29999 or 0x0000 to 0x752F in hexadecimal.
Therefore,bit 15 is always “0”. Setting bit 15 to “1” (adding to address 0x8000)
below in many cases indicates error.
54 Adapter Configuration
Read Single Parameter
Message has a structure below
Word #
MSB
0
2 - Message Length
1
Address
LSB
1 – Command
Comment
Length and Command
Address of 16 or 32 bit
parameter
Response has a format for 16-bit parameters
Word #
MSB
0
3 - Message Length
1
Address below 20000
2
16- bit data
LSB
1 – Command
Comment
Length and Command
Address of 16-bit
parameter
Data
Or for 32-bit parameters
Word #
MSB
LSB
0
4 - Message Length
1 – Command
1
Address between 20000 and 29999
2
32-bit Data LSW
3
32-bit Data MSW
Comment
Length and Command
Address of 32-bit
parameter
Data Least Significant
Word
Data Most Significant
Word
In case of error
Word #
MSB
0
3 - Message Length
1
Address
3
Error Code
LSB
101 – Command
Comment
Length and Command
Address of 16 or 32 bit
parameter
Error Code
Adapter Configuration 55
Write Single Parameter
Message has a format for 16-bit parameters
Word #
MSB
0
3 - Message Length
1
Address below 20000
2
16- bit data
LSB
11 – Command
Comment
Length and Command
Address of 16-bit
parameter
Data
Or for 32-bit parameters
Word #
MSB
0
3 - Message Length
1
Address below 20000
2
16- bit data
LSB
11 – Command
Comment
Length and Command
Address of 16-bit
parameter
Data
Response has a format
Word #
0
MSB
3 or 4 - Message
Length
1
Address
2
0
3
0
LSB
11 – Command
Comment
Length and Command
Address of 16 or 32 bit
parameter
Successful write
Only for 32-bit
parameter
In case of error
Word #
MSB
0
3 - Message Length
1
Address
2
Error Code
LSB
111 – Command
Comment
Length and Command
Address of 16 or 32 bit
parameter
Error code
56 Adapter Configuration
Scattered Parameters Read
Message has a format
Word #
0
MSB
(N+2) Message
Length
1
0 – 16 bit / 1 – 32 bit
2
Address 1
…
…
N+1
Address N
LSB
Comment
2 – Command
Length and Command
N – Number of
Addresses
Data size / Number of
Addresses
Address of 16 or 32 bit
parameter
Address of 16 or 32 bit
parameter
Address of 16 or 32 bit
parameter
Or for 16-bit parameters
Word #
0
MSB
(2N+2) Message
Length
1
0 – 16 bit
2
Address 1
LSB
2 – Command
Length and Command
N – Number of
Addresses
16-bit Data / Number of
Addresses
Address of 16 bit
parameter
Address + 0x8000 if
error
Parameter value or
Error Code
Address 1 + 0x8000 if error
3
…
2N
2N+1

16-bit Parameter 1
Error code if error
…
Address N
Address N + 0x8000 if error
16-bit Parameter N
Error code if error
Comment
Address of 16 bit
parameter
Address + 0x8000 if
error
Parameter value or
Error Code
Adapter Configuration 57
Scattered Parameters Read (continued)
Response for 32-bit parameters
Word #
0
MSB
(3N+2) Message
Length
LSB
2 – Command
Length and Command
N – Number of
Addresses
32-bit Data / Number of
Addresses
Address of 32 bit
parameter
Address + 0x8000 if
error
Parameter value or
Error Code
1
1 – 32 bit
2
Address 1
Address 1 + 0x8000 if error
3
4
…
3N-1
3N
3N+1
Comment
32-bit Parameter 1 LSW
Error code if error
32-bit Parameter 1 MSW
0 if error
…
Parameter value or 0
Address of 32 bit
parameter
Address + 0x8000 if
error
Parameter value or
Error Code
Address N
Address N + 0x8000 if error
32-bit Parameter N LSW
Error code if error
32-bit Parameter N MSW
0 if error
Parameter value or 0
In case of the size of requested data exceed the RIO packet size,response
message has a format
Word #
0
1
2
MSB
(3N+2) Message
Length
0 – 16 bit
1 – 32 bit
Error Code
LSB
Comment
102 – Error
Length and Command
N – Number of
Addresses
As in Command
message
Error code
58 Adapter Configuration
Scattered Parameters Write
Message for 16-bit parameters has format
Word #
0
MSB
(2N+2) Message
Length
1
0 – 16 bit
2
Address 1
3
16-bit Parameter 1
…
…
2N
Address N
2N+1
16-bit Parameter N
LSB
Comment
12 – Command
Length and Command
N – Number of
Addresses
16-bit Data / Number of
Addresses
Address of 16 bit
parameter
Parameter value
Address of 16 bit
parameter
Parameter value
Message for 32-bit parameters
Word #
0
MSB
(3N+2) Message
Length
LSB
Comment
12 – Command
Length and Command
N – Number of
Addresses
1
1 – 32 bit
2
Address 1
3
32-bit Parameter 1 LSW
32-bit Data / Number of
Addresses
Address of 32 bit
parameter
Parameter value
4
32-bit Parameter 1 MSW
Parameter value
…
…
3N-1
Address N
3N
32-bit Parameter N LSW
Address of 32 bit
parameter
Parameter value
3N+1
32-bit Parameter N MSW
Parameter value

Adapter Configuration 59
Scattered Parameters Write (continued)
Response for 16 and 32 bit parameters has format
Word #
0
MSB
(2N+2) Message
Length
LSB
12 – Command
Length and Command
N – Number of
Addresses
16-bit Data / Number of
Addresses
Address of 16 bit
parameter
Address + 0x8000 if
error
1
0 – 16 bit
2
Address 1
Address 1 + 0x8000 if error
3
…
Comment
0
Error code
…
0 or Error Code
2N
Address N
Address N + 0x8000 if error
2N+1
0
Error code
Address of 16 bit
parameter
Address + 0x8000 if
error
0 or Error Code
In case of the inconsistency as number of addresses more than allowed for
message to be less than 63 words,response message has a format
Word #
0
1
2
MSB
(3N+2) Message
Length
0 – 16 bit
1 – 32 bit
Error Code
LSB
Comment
112 – Error
Length and Command
N – Number of
Addresses
Error code
As in Command
message
60 Adapter Configuration
Read Range
Message format
Word #
MSB
0
3 – Message Length
1
Address First
2
Address Last
LSB
3 – Command
Comment
Length and Command
First Address of 16 or
32 bit parameter
Last Address of 16 or
32 bit parameter
Response message for 16-bit parameters
Word #
0
MSB
N+1 – Message
Length
1
Address First
2
Address Last
3
…
N
Parameter 1
…
Parameter N
LSB
3 – Command
Comment
Length and Command
First Address of 16
parameter
Last Address of 16
parameter
Parameter value
Parameter value
Message length defines by number N of parameters to read as
N = (Address Last – Address First +1).
Adapter Configuration 61
Read Range (continued)
Response message for 32-bit parameters
Word #
0
MSB
2N+3 – Message
Length
LSB
3 – Command
1
Address First
2
Address Last
3
4
…
32-bit Parameter 1 LSW
32-bit Parameter 1 MSW
2N+1
2N+2
32-bit Parameter N
LSW
32-bit Parameter N
MSW
Comment
Length and Command
First Address of 32 bit
parameter
Last Address of 32 bit
parameter
Parameter value
Parameter value
Parameter value
Parameter value
Parameter value
Message length defines by number N of parameters to read as
N = (Address Last – Address First +1).
In case of error
Word #
MSB
0
4 - Message Length
1
Address First
2
Address Last
3
Error code
LSB
103 – Command
Comment
Length and Command
First Address of 16 or
32 bit parameter
Last Address of 16 or
32 bit parameter
Error code
62 Adapter Configuration
Write Range
Message format for 16-bit parameters
Word #
0
MSB
N+1 – Message
Length
1
Address First
2
Address Last
3
…
N
Parameter 1
…
Parameter N
LSB
13 – Command
Comment
Length and Command
First Address of 16 bit
parameter
Last Address of 16 bit
parameter
Parameter value
Parameter value
Message length defines by number N of parameters to read as
N = (Address Last – Address First +1).
Message format for 32-bit parameters
Word #
0
MSB
2N+3 – Message
Length
LSB
13 – Command
1
Address First
2
Address Last
3
4
…
2N+1
2N+2
32-bit Parameter 1 LSW
32-bit Parameter 1 MSW
32-bit Parameter N LSW
32-bit Parameter N MSW
Comment
Length and Command
First Address of 32 bit
parameter
Last Address of 32 bit
parameter
Parameter value
Parameter value
Parameter value
Parameter value
Parameter value
Message length defines by number N of parameters to read as
N = (Address Last – Address First +1).

Adapter Configuration 63
Write Range (continued)
Response for Range Write of 16 or 32 bit parameters
Word #
MSB
0
113 –
Error
4 - Message Length
1
Address First
2
Address Last
LSB
13 – Success
Length and Command
Comment
Length and Command
First Address of 32 bit
parameter
First Address of 16 or
32 bit parameter
Last Address of 16 or
32 bit parameter
0– for success (Command 13)
0 or Error code
Error code (Command 113)
Error Messages Error messages as Unsupported Command have a format
3
Word #
MSB
0
4 - Message Length
1
Error Code
LSB
128 – Error
Comment
Length and Command
Error code
64 Adapter Configuration
AB 1203/1336 Block Transfer
Allen-Bradley 1203/1336 Block Transfer style can be used to reduce changes to
the existing PLC code.
NOTE: that it is still possible that some PLC code adjustments might be
necessary:
Instead of the AB Driver Parameters Number,you should use ABB Modbus
Addresses (truncated) for the ABB Drive Parameter that you are interested in.
Some of the messages that Allen-Bradley drive adapters support are not
supported because of the specifics and differences between ABB and AllenBradley drives.
Supported messages:
• Parameter Read Group of Messages
• Parameter Write Group of Messages
• Parameter Value Read/Write
• Continues Parameter Value Read/Write
• Scattered Parameter Value Read/Write
• Unsupported messages:
• Parameter Full Read and other specific Allen-Bradley Drive implementation
– specific messages as: Warning Queue,Fault Queue,EE Memory Request
and others.
For supported Read/Write messages,only necessary changes will use ABB
Modbus Addresses (truncated first “4”) instead of AB Drive Parameters.
ABB MODBUS products use 6-digit Modbus Addresses such as 400061. For RIO
addressing,the first “4” should be truncated and address “61” should be used.
See addressing examples above for ABB Block Transfer Messaging.
Modbus addresses for different profiles and profiles data can be found in “User’s
Manual FENA–01/–11 Ethernet adapter module”,document en_fene01_11_
um_a_screenres.pdf.
Adapter Configuration 65
AB 20-COMM-R Block Transfer
Allen-Bradley 20-COMM-R style of Block Transfer is compatible with the AllenBradley 20COMM-R adapter. Block Transfer is performed on 18 words or less
for read or write with data which starts from the beginning of the selected Drive
Profile,as is mentioned in Allen-Bradley 20-COMM-R documentation. The only
difference is that the data you will be working with will be mapped to the selected
ABB drive profile and the meaning of the data in the profile will be different and
depends from how you set up your ABB drive.
A Block Transfer of 20,30 or 60 words means using message encapsulation,as
described in 20-COMM-R adapter documentation.
66 Adapter Configuration
Drives setting for compatibility mode
ABB drive should be programmed to work with FENA-01/-11 adapter as it
described in FENA manual en_fena01_11_um_a_screenres.pdf.
All parameters described in FENA-01/-11 manual for used drive should be
set as in examples in FENA manual.
Exception – Extended Profile values Data In / Data Out should be set
according necessity to be compliant with used A-B 1336 Plus II drive
parameters.
NOTE: FENA manual and ACS880 manual gives different settings for
parameter 20.01 EXT1 commands to set it to Fieldbus A:
8 – according FENA manual
2 – according ACS880 Manual
Differences and additional parameters settings are described below. Some of
the settings below are redundant – i.e. they are already described in FENA01/11 manual.
Drive Profile
Drive should be programmed to use ABB Extended Profile (see FENA-01/-11
manual with instructions for each drive).
All Datalink parameters which have analogues for ABB drives you use should
be include in Drive Profile. First Datalink Out/In parameter should be mapped
on DataOut1/DataIn 1 parameter in ABB profile.
Example of mapping Datalink parameters to ABB Enhanced Profile
1336 PLUS II drive have had following mapping of Datalink parameters:
Datalink
Out
parameter
#
RIO Scaling
In parameter
#
RIO Scaling
Datalink A1
Minimum
Frequency
16
x10,Hz
Freq
Command
65
32767 = Maximum
Frequency
Datalink A2
Maximum
Frequency
19
x10,Hz
Adapter Configuration 67
Drive Profile (continued)
Drive Profile therefore will be following:
Out parameter
#
Modbus
Scaling
Bit
In
parameter
#
Modbus
Scaling
Bit
Minimum
Speed
30.11
X100,RPM
32
Speed ref
unlimited
22.01
X100,RPM
32
Maximum
Speed
30.12
X100,RPM
32
To properly determine scaling coefficient for output parameters – to convert
properly RIO value to Drive parameter,take into account that when PLC
sends through RIO value,say, 255 for Maximum speed it means according
RIO scaling 255/10 = 25.5 Hz. Intention is to set Maximum speed to 25.5 Hz
or 1530 RPM.
From other side,to set 1530 RPM to ABB drive necessary to send value
1530*100=153,000 by Modbus to the drive.
Therefore,to convert RIO value 255 to Modbus value 153,000 scaling
coefficient should be
Scaling = 153000/255 = (60 / 10) * 100 = 600
Providing same scaling for minimum speed,programming scaling = 600 to
SRIO allows keeping PLC code from modification.
For frequency command necessary to know Maximum frequency settings in
1336 drive. Say it is 30Hz.
To convert ABB Speed unlimited from Modbus to Hz values it is necessary
to divide Modbus value by 100 (Speed in RPM) and then by 60. Therefore,to
convert Modbus reading to Hz,it is necessary to divide it by 100*60 = 6,000.
Now value in Hz for this parameter should be scaled according to 1336 drive
setting 32767 = 30 Hz.
68 Adapter Configuration
Drive Profile (continued)
As a result,to convert Modbus value to RIO value:
RIO value = MODBUS value / ( 6,000 * 30 / 32767)
Or scaling coefficient should be
6,000 * 30 / 32767 = 5.493332
Using Acceleration and Deceleration time set 1
Table below gives parameter index and value for different drives:
Drive
Parameter index
Value
ACS880
23.11 Ramp set selection
0
ACS355
22.01
0
ACS850
22.01
0
ACQ810
22.01 (check)
0
ACSM1
Not applicable. Supports only 1 set of Accel/Decel time
N/A
Using EXT2 command
If you plan using Analog 1 and/or Analog 2 inputs as Reference,additional
setting are necessary.
SRIO-01 switches Analog References by using EXT2 (bit 11) of ABB Control
Word. Therefore,drive should be set to allow using bit 11 of ABB Control
Word for switching EXT1/EXT2.
Drive should be programmed to use Adapter (Modbus reference) as speed
reference when ABB Control Word bit 11 (EXT control) is set to “0” (EXT1).
When ABB Control Word bit 11 (EXT control) is set to “1” (EXT2) drive should
be programmed to use Reference 2 as a speed reference.
EXT2 is used by SRIO for switching between Analog 1 and Analog 2.
SRIO-01 will dynamically reprogram Reference 2 to be Analog 1 or Analog
2,depended of Reference selection by A-B Logic Control.
Adapter Configuration 69
Using EXT2 command (continued)
Necessary to set following parameters to selects the fieldbus A interface as
the source of the start and stop commands for external control location 2:
Drive
Parameter index
Value
ACS880
20.06 EXT2 commands
12*
Fieldbus A
ACS355
10.02 EXT2 commands
10
COMM
ACS850
10.02 EXT1 start in1
FB
FBA
ACQ810
10.02 EXT1 start in1
FB
FBA
ACSM1
10.04 EXT 2 start function
3
FBA
*- According ACS880 manual. In FENA manual – 8
Drive
Parameter index
Value
Description
ACS880
22.14 Speed REF1/2
selection
2
Speed reference 1 is used when
external control location EXT1 is
active. Speed reference 2 is used
when external control location EXT2
is active
ACS355
ACS850
ACQ810
ACSM1
Drive
Parameter index
Value
ACS880
19.11 EXT1/EXT2
sel
2
FBA A MCW bit 11 Control word bit 11 received
through fieldbus interface A.
ACS355
11.02 EXT1/EXT2
sel
8
Fieldbus interface as the source for EXT1/EXT2
selection,i.e. control word (with ABB drives
profile 5319 EFB PAR 19 bit 11). The control
word is sent by the fieldbus controller through
the fieldbus adapter or embedded fieldbus
(Modbus) to the drive
ACS850
12.05 EXT2 ctrl
mode
1
Speed control. The reference is taken from the
source defined by parameter 21.02 Speed ref2
sel.
ACQ810
12.05 EXT2 ctrl
mode
1
Speed control. The reference is taken from the
source defined by parameter 21.02 Speed ref2
sel.
ACSM1
70 Adapter Configuration
Block Transfer
ABB RIO Block Transfer will read part of drive profile (DataIn and DataOut)
starting immediately after defined by your DataLink mapping. SRIO-01 will
process Block Transfer command by transferring part of the Profile above
mapped to RIO rack. Number of transferred registers is defined by Block
Transfer size.
For the profile used above in example,ABB drive registers mapped on profile
part Data Out 1… Data Out 4 are available as part of RIO Output table after
conversion,parameters above Data Out 4 available by RIO Block Transfer
Out.
Similarly Data In 1 and Data In 2 (which are a 32-bit parameter) is accessible
as a part of RIO rack. Registers mapped to Data In 3…Data In 12 are
accessible by Block Transfer In.
Adapter Configuration 71
ABB Enhanced Profile Output
ABB Enhanced Profile Input
MB
Address
Register
Data
Mapping
MB
Address
Register
Data
Mapping
400001
Control
Control word
400051
Status
Drive Status
400002
Reference 1
Speed
reference
400052
Actual 1
Actual Speed
400003
Reference 2
Not used
400053
Actual 2
Not used
400004
Data Out 1
Minimum
Speed LSW
400054
Data In 1
Speed ref
unlimited LSW
400005
Data Out 2
Minimum
Speed MSW
400055
Data In 2
Speed ref
unlimited MSW
400006
Data Out 3
Maximum
Speed LSW
400056
Data In 3
400007
Data Out 4
Maximum
Speed MSW
400057
Data In 4
400008
Data Out 5
400058
Data In 5
400009
Data Out 6
400059
Data In 6
400010
Data Out 7
400060
Data In 7
400011
Data Out 8
400061
Data In 8
400012
Data Out 9
400062
Data In 9
400013
Data Out 10
400063
Data In 10
400014
Data Out 11
400064
Data In 11
400015
Data Out 12
400065
Data In 12
Registers
mapped
here
available by
Block Write
Registers
mapped here
available by
Block Read
72 Index
Symbols
16-bit........................... 36,45,54,55,56,
58,59,60,62,63
32-bit........................... 23,35,36,45,54,
55,57,58,59,61,
62,63
A
ABlock(s)...................................... 23,24
Acceleration................................. 33,68
ACS355....................................... 68,69
ACS850....................................... 68,69
ACS880.................................. 66,68,69
ACSM1........................................ 68,69
Adapter(s)..................... 12,19,20,21,22,
24,27,30,33,34,
41,42,44,47,48,
51,53,64,65,66,68
Addressable Discrete Blocks........ 23,42
Alias.................................................. 20
Analog.......................................... 66,68
Analog 1....................................... 34,68
Analog 2....................................... 34,68
Apply................... 15,18,31,32,38,39,40
B
Block Read ............................. 48,50,71
Block Transfer................. 7,19,22,27,41,
42,43,44,45,48,
49,50,51,52,53,
64,65,70
Browser........................................ 12,16
C
Cabling................................................ 9
Compatibility...................... 17,18,27,31,
32,37,66
Configuration...................... 7,8,9,12,13,
17,18,19,26,27,
29,31,32,42,44,47
Connector(s................................. 8,9,12
Control.............................. 20,25,27,30,
32,34,37,38,39,
40,44,68,69
Convert......................... 38,39,41,67,68
D
Data............................... 20,23,24,35,37,
39,40,41,42,45,
50,51,53,64,65,70
DataIn,Data In............................ 48,66,70
Datalink,Data Link..................... 24,30,35,
42,48,66,70
DataOut,Data Out...................... 48,66,70
Deceleration................................... 33,68
Default............................. 12,15,27,39,40
Device.................................. 7,8,9,12,13,
14,15,16,17,18,
19,20,21,26,27,
29,31,32,35,36,
37,38,39,40,41,42
DHCP.................................................. 15
Discrete I/O..................... 22,42,44,45,48
Discrete Words.......................... 22,44,45
Drive(s)............................. 7,17,18,19,20,
21,22,23,24,26,
27,30,31,32,33,
34,35,36,37,38,
39,40,41,42,43,
44,45,48,49,50,
53,64,65,66,67,
68,69,70,71
DWords............................................... 22
E
Emulate................................ 19,27,41,42
Error............................... 49,51,52,54,55,
56,57,59,61,62,63
Ethernet........................... 7,8,9,12,53,64
EXT..................................................... 68
EXT1......................................... 66,68,69
EXT2.............................................. 68,69
F
Fast Discrete.................................. 22,42
FENA.......................... 35,41,53,64,66,69
Firmware..................................... 7,14,16
Format......... 54,55,56,57,58,59,60,62,63
Frequency.................. 27,33,34,35,66,67
Index
G
Gateway................................ 7,8,12,15
Grounding.......................................... 9
H
Hardware............................................ 8
Home Page...................................... 14
I
Interface........................ 7,12,13,17,19,
24,36,42,69
IP Address.............................. 12,15,21
L
Length.................... 48,49,50,51,54,55,
56,57,58,59,60,
61,62,63
Logic................................. 27,32,34,68
log-in........................................... 13,14
M
Maximum....................... 8,33,66,67,71
MB Test Mode............................. 38,39
Messaging................... 19,41,42,48,49,
51,52,53,64
Minimum................................ 66,67,71
MODBUS.................... 17,20,21,35,37,
38,39,40,41,64
Modbus Address(es).... 23,24,41,42,43,
44,49,50,53,64
Modbus RTU............................ 7,17,36
Mode(s)....................... 17,18,19,27,31,
32,33,35,37,38,
39,40,41,51,52,
66,69
Monitor 37,38
N
Network....................... 7,8,9,12,15,16,
21,38,39,40,42
P
Packet......................................... 36,57
Parameter(s)................ 22,23,24,27,33,
34,35,36,37,41,
42,43,44,45,48,
49,50,52,53,54,
55,56,57,58,59,
60,61,62,63,64,
66,67,68,69,70
Por............................................. 7,9,12
Power.................................... 8,9,12,33
Preset.......................................... 34,35
Profile............................ 7,21,22,23,35,
38,39,40,41,42,
43,44,45,48,49,
50,65,66,67,68,
69,70,71
R
Rack......................... 7,19,21,22,25,26,
31,37,42,43,44,
49,50,70
Ramp.......................................... 32,68
Read............................. 7,22,24,35,42,
43,44,45,48,49,
50,52,54,56,57,
60,61,62,64,65,
70,71
Reference.................... 27,30,33,34,43,
49,68,69,71
Register............................................ 71
Remote I/O................................. 7,9,27
Reset Button.................................... 13
RIO.................................... 7,8,9,17,19,
21,22,23,24,26,
27,30,31,33,35,
36,37,38,39,40,
41,42,43,44,45,
48,49,50,51,53,
57,64,66,67,68,70
RS232............................................. 7,9
RS485........................................... 7,17
73
74 Index
S
Scaling...................33,35,36,40,66,67,68
Settings...........................12,15,16,23,26,
31,32,34,38,39,
66,67
Size...............................7,42,52,56,57,70
Slot....................22,25,26,31,43,44,49,50
SRIO-01................................7,8,9,12,15,
17,18,19,20,21,
27,35,38,39,40,
41,42,44,48,51,
52,68,70
Starting Slot......................22,43,44,49,50
Statistics.......................................7,36,37
Status..........................27,36,37,44,50,71
Stop................................................32,69
Subnet Mask........................................15
T
Tab..........14,15,16,17,18,31,32,36,37,38
Table(s)............................21,22,23,24,26,
30,31,37,38,39,
40,42,43,44,45,
48,51,68,70
Terminal..................................................8
U
Upgrade(s).........................................7,16
V
Validation...............................17,25,26,31
W
Web....................7,12,13,16,24,38,39,40
Write..................................7,24,35,42,43,
44,45,48,49,52,
55,58,59,62,63,
64,65,71
Index
75
3AUA0000158980 REVA 08/01/2014 Subject to change without notice. All Rights Reserved.
ABB Inc.
Discrete Automation & Motion
Drives and Controls
16250 W. Glendale Drive
New Berlin, WI 53151
Ph: 800-752-0696
Fx: 262-785-0397