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ɀNames and Functions of Partsɀ
AT02 SERIES PID
TEMPERATURE CONTROLLER
User's Manual
Upper Display
AT-502
RESTRICTIONS ON USE
LEDs
When using this product in applications
that require particular safety or when
using this product in important facilities,
please pay attention to the safety of the
overall system and equipment. Install failsafe mechanisms, perform redundancy
checks and periodic inspections and
adopt other appropriate safety measures
when it is necessary. This product is rated
at Class Ⅱ
.
AT: Lit when the auto
tuning is ON.
OUT: Lit when the control
output is ON.
ALM: Lit when the alarm
output is ON.
LOCK: Lit when the key
is locked.
Displays PV values (current
temperature, etc.) or setup
items.
o
C
PV
SV
Lower Display
AT
OUT
ALM
Displays SV values (set
temperature, etc.) and
other parameter values.
LOCK
SET
Key :
Used to change numeric
values.
ATTENTION !
SET
1.Please read the SAFETY PRECAUTION
section on reverse side before use of
this product.
Key :
Switches the display. Hold
down for 3 seconds to
switch modes.
2.Please read this user's manual before
use for proper operation.
Key :
Used to shift setup items or
parameter digits.
3.Please safe guard this user's manual.
ɀFunction Settingɀ
ɀUser Level Settingɀ
Warning! Please make sure the power is off, before
making any changes on the DIP switch.
1
Set the DIP switch to PID Control before proceeding.
Power ON
o
C
PV
DIP Switch
ON
1
2
3
4
5
1
6
2
3
4
5
All displays are
lit for 3 seconds.
6
SV
AT
Input type
K Type
0~1200 C
J Type
0~500 C
O
O
0~1700 C
PT-100
-50~400 C OFF ON ON
is displayed for
about 6 seconds.
ON OFF ON
o
C
PV
PID CONTROL
OUT
ALM
RELAY
OFF
DC 24V (for SSR)
ON
NONE
SET key for
3 seconds to
enter Parameter
Mode.
o
C
PV
Current SV value
SV
OUT
ALM
ON
LOCK
4 Press
SET key
once to setup
Alarm Setting.
SV+AS1
Deviation High Alarm
OFF
ON
SV
ON
OFF
OFF
ON
AS1
Process Low Alarm
ON
OFF
AS1
SV-AS1
Deviation High/Low Alarm
ON
Band Alarm
OFF
ON
PV
5 Press
SET key
once to setup
Auto Tunning.
PV
OFF
o
C
PV
AT
OUT
ALM
SET key
once to setup PV
Offset.
o
C
PV
AT
O
OUT
ALM
LOCK
SET key
once to setup SV
Offset.
o
C
PV
SV
OUT
ALM
LOCK
Under User Level, press
key
for 3 seconds to enter Key Lock
Mode.
Set Lock Number according to
the level of protection.
SET key for
3 seconds to
PV
setup Proportional
Band.
AT
o
C
0022 ˕
0 111
11 2 2
˕
˕
ǘ
˕
˕
˕
ǘ
ǘ
˕
˕
ǘ
ǘ
ǘ
O
OUT
ALM
LOCK
o
C
PV
o
C
AT
OUT
ALM
LOCK
ALM
LOCK
o
C
OUT
ALM
LOCK
ALM
LOCK
C
Under Operation Mode, press
key for 3 seconds to lock the SV
value.
And press
key for 3 seconds
again to unlock the SV value.
Ct1:
Relay Cycle Time
0~65sec
OUT
ALM
LOCK
8 Press
SET key
once to setup
SSR Cycle Time.
d1:
Derivative Time (D)
0~1800sec
(Set 0 for P Control)
OUT
o
AT
i1:
Integral Time (I)
0~7200sec
(Set 0 for P Control)
OUT
SET key
once to setup
PV
Relay Cycle Time.
o
C
PV
Ct2:
SSR Cycle Time
0~65sec
SV
OUT
ALM
LOCK
9 Press
SET key
once to setup
Fuzzy.
o
C
PV
AT
10 Press
Fuzzy
On/OFF
SV
˕
Symbol炼˕: Can display and can be set
ǘ : Can't display nor can't be set
LOCK
7 Press
ɀSV Lock Settingɀ
SV
ALM
PV
Current PV value
Current SV value
SV
PV
OUT
C
AT
˕
O
o
AT
P1:
Proportional Band (P)
0.1~300.0 C
SV
SV
SET key
once to return to
Operation Mode.
AT
Others
LOCK
PV
8 Press
List of Key Lock Mode :
usr Pid SEt ArG
ALM
6 Press
SET key
once to setup
Derivative Time.
LVL
Pid
OUT
4 Press
SoF:
SV Offset
-200.0~200.0 C
SV
C
C
SV
SV
7 Press
ɀKey Lock Settingɀ
o
o
AT
Process Low Alarm (Standby)
Band Alarm (Standby)
LOCK
PV
PoF:
PV Offset
-200.0~200.0 C
SV
Process High Alarm (Standby)
Deviation High/Low Alarm (Standby)
ALM
SV
6 Press
Deviation Low Alarm (Standby)
key
once and
key
once to enter Pid
Level.
SET key
once to setup
Integral Time.
PV
Deviation High Alarm (Standby)
uSr
OUT
5 Press
LOCK
LVL
3 Press
AT
YES / no
SV
C
AT
At:
Auto Tunning
PV
SV+AS1
ON
SV
LOCK
PV
SV+AS1
OFF
SV
SV-AS1
ALM
LOCK
o
AT
O
OUT
ALM
SV
AS1:
Alarm Setting
200.0~200.0 C
SV
AT
SV
Process High Alarm
C
PV
SV+AS1
Deviation Low Alarm
o
PV
Current PV value
Current SV value
OUT
PV
Current PV value
OFF
ALL EXCEPT SV
PV
C
2 Press
LOCK
3 Operation Mode
ON
List of Alarm Function :
AT
tic
OFF
AT
1
2
3
4
5
6
7
8
9
10
11
12
o
PV
AT
IC version
SV
O
is displayed.
Function
Lock
Operation Mode.
LOCK
2 The IC version
ON ON OFF
ON/OFF CONTROL
Output
ALM
SV
AT
Control Mode
1 Start with
OUT
ON OFF OFF
R Type
O
ɀPID Control Settingɀ
OUT
ALM
LOCK
key for 3 seconds to return to Operation Mode.
ɀSet Level Settingɀ
ɀON/OFF Control Settingɀ
Set the DIP switch to ON/OFF Control before proceeding.
C
AT
key for
3 seconds to
enter Parameter
Mode.
Current PV value
Current SV value
OUT
ALM
LOCK
SET
o
C
PV
key
once and
key
once to enter
Pid Level.
OUT
ALM
C
AT
SET key for
3 seconds to
setup Hysteresis.
OUT
ALM
o
C
PV
AT
ALM
11 Press
C
SET key for
3 seconds to
setup Alarm
Function.
OUT
ALM
o
C
OUT
ALM
C
SET key
once to setup
Alarm Hysteresis.
ALM
LOCK
5 Press
o
C
PV
SET key
once to setup
Control Action.
o
C
Current SV value
SV
AT
key
once to setup SV.
Current PV value
OUT
ALM
LOCK
AT
SET key
once to setup
Decimal Point.
ALM
o
C
PV
C
Current SV value
SV
AT
Current PV value
OUT
ALM
LOCK
AT
SET key
once to setup
Low Set Point.
ALM
C
key to change
value and press
key to
move the cursor.
o
C
PV
Current SV value
SV
AT
Current PV value
OUT
ALM
LOCK
AT
SET key
once to setup
High Set Point.
OUT
ALM
LOCK
9 Press
o
C
PV
AT
OUT
ALM
LOCK
ɀTERMINAL LAYOUT ɀ
LVL
ArG
OUT
ALM
LOCK
o
C
SET key
once to setup
1-3.
OUT
ALM
1-2
select 1: non,
AS1, At, PoF,
SoF
SV
LOCK
5 Press
dP:
Decimal Point
o
C
PV
SET key
once to setup
1-4.
OUT
ALM
1-3
select 1: non,
AS1, At, PoF,
SoF
SV
LOCK
6 Press
LSP:
Low Set Point
o
C
PV
AT
SET key
once to setup
1-5.
OUT
ALM
1-4
select 1: non,
AS1, At, PoF,
SoF
SV
LOCK
7 Press
HSP:
High Set Point
o
C
PV
SV
AT
8 Press
AT-502
C
PV
Temperature range
varies with Input
type
SV
key once to return to Operation Mode.
SET key for
3 seconds to
setup 1-2.
Temperature range
varies with Input
type
SV
3 Press
o
AT
o
PV
LOCK
4 Press
Act:
Control Action
LOCK
8 Press
ALM
SV
0 / 0.0
OUT
LVL
uSr
OUT
PV
AT
SV
o
PV
key
once and
key
three times to
enter ArG Level.
LOCK
7 Press
2 Press
4 Press
OUT
C
3 Press
AH1:
Alarm Hysteresis
Hearting / Cooling
SV
LOCK
o
AT
C
ALM
SV
LOCK
o
Current SV value
OUT
PV
AT
O
ALM
PV
1 Start with
SET key for
3 seconds to
enter Parameter
Mode.
Current PV value
2 Press
AF1:
Alarm Function
-200.0~200.0 C
SV
OUT
C
SV
1~12
See List of
Alarm Function
SV
OUT
o
PV
AT
o
PV
AT
Operation Mode.
LVL
LOCK
6 Press
PV
key for 3 seconds to return to Operation Mode.
SEt
SV
AT
Operation Mode.
LOCK
1 Start with
key for 3 seconds to return to Operation Mode.
ɀSV Value Settingɀ
ALM
This is used to display or hide arguments under user
level. Arguments can be arranged in any order, but may
not repeated.
LOCK
PV
HSt:
Hysteresis
LOCK
OUT
ɀArgument Level Settingɀ
LVL
uSr
SV
4 Press
O
OUT
LOCK
o
AT
0.0~200.0 C
SV
ALM
PV
LVL
LOCK
4 Press
AT
Filter value
0~120sec
SV
Current SV value
OUT
C
SET
key
once and
key
twice to enter
SEt Level.
Pid
SV
key for
3 seconds to
enter Parameter
Mode.
FiLt:
o
PV
Current PV value
3 Press
3 Press
o
2 Press
AT
LOCK
PV
AT
LVL
uSr
SV
AT
5 Press
C
SV
o
SV
2 Press
o
PV
1 Start with
PV
SET key
once to setup
Filter.
1 Start with
Operation Mode.
Operation Mode.
10 Press
OUT
ALM
LOCK
1-5
select 1: non,
AS1, At, PoF,
SoF
key for 3 seconds to return to Operation Mode.
ɀDIMENSIONS(mm)ɀ
A
AT-402 / 602 / 902
B
a
Device
b Panel Cutout
AT02 series
A
B
a
b
AT-402
48
96
45.5 +0.5
-0
91 +0.5
-0
AT-502
48
48
45.5 +0.5
-0
45.5 +0.5
-0
AT-602
96
48
AT-702
AT-902
72
96
72
96
91 +0.5
-0
67.5
91
+0.5
-0
+0.5
-0
45.5 +0.5
-0
67.5 +0.5
-0
91 +0.5
-0
ɀSAFETY PRECAUTIONɀ
This manual uses the following symbols to ensure safe operation of this controller.
AT-702
WARNING Warnings are indicated when mishandling this controller might result in death or serious injury to user.
CAUTION
Cautions are indicated when mishandling this controller might result in minor injury to the user, or only
physical damage to the controller.
WARNING
Note this incorrect wiring of this controller can damage it and lead to other hazards. Make sure the controller has been
correctly wired before turning the power ON.
Before wiring, or removing / mounting the controller, be sure to turn the power OFF. Failure to do so might cause
electric shock.
Do not touch electrically charged parts such as the power terminals. Doing so might cause electric shock.
Do not disassemble the controller. Doing so might cause electric shock or faulty operation.
CAUTION
Use the controller within the operating ranges recommended in the specification (temperature, humidity, voltage,
shock, mounting direction, atmosphere and etc.). Failure to do so might cause fire or faulty operation.
Do not block ventilation holes. Doing so might cause fire or faulty operation.
Do not allow lead clippings, chips or water to enter the controller case. Doing so might cause fire or faulty operation.
ANLY ELECTRONICS CO., LTD.
http://www.anly.com.tw
M-AT02-L-B
Printed in Taiwan