ERROR
OPEN
34
fCst
234
YES
no
SRE
MEANING
When an error has occurred the display indicates error codes
as given below.
Sensor is not connected or
Over range condition or
sensor break
Sensor connection is reversed
ERROR DISPLAY
FACTORY SETTING
PARAMETER RANGE
Press + key
for 3 sec
CORRECTIVE ACTION:
PB
IT
DT
CT
MR
OffSet
Hysteresis
Delay Time
Sr.
1
2
3
4
5
6
7
8
0.0 to 999.9
0 to 999.9
0 to 9999
0 to 9999
0 to 9999
0 to 9999
4 Sec to 99 Sec
4 Sec to 99 Sec
1 Sec to 999 Sec
1 Sec to 999 Sec
-9°C to +9°C
-9.0°C to +9.0°C
-20°C to +20°C
-20.0°C to +20.0°C
1°C to 100°C
0.1°C to 100.0°C
Parameter
Range for J, K, PT100
Range for PT.1
Check the sensor and the input wiring. If problem still exists,
replace the sensor. And still if problem is not solved yet by the
user, then please contact company person
yes
: Press key to apply factory set
values as shown in table.
: Press key to escape
from factory setting.
ENT
ENT
PID AUTO-TUNING
Press key for 6 sec to start/stop
PID auto-tuning
°C
PV
Tuning
LED Indication
SV
Auto Tuning:-
The Auto-tuning function automatically computes
and sets the Proportional band (Pb) , Integral time (It),
Derivative time (dt), and cycle time as per process
characteristics.
Tuning LED will turn “ON” during Auto-Tuning
If the power goes off before auto-tuning is completed,
auto-tuning will be restarted at next power ON.
pass
set
34
234
50
234
234
34
ENT
SET
Set Point Setting
Process Value
Press key for 3 sec to
enter password
Set Value
Set Point
Press k
e
y
Password Message
Page 2
PARAMETER SETTING
Basic Configuration
Specifications are subject to change, since development is a continuous process,
So for more updated operating information and Support,
Please contact our Helpline: 9978991474/76/82 or
Ver:191201
SET
ENT
Press k
e
y
To ENTER BASIC
CONFIGURATION
SETTING, ENTER “73”
Message
Password
Input
Relay Mode
Control Action
Hysterisis
Delay Time
Set Low Limit
Set High Limit
Offset
Press key to save & exit
SET
ENT
Press k
e
y
Integral
time
Derivative
time
Cycle time
Manual Reset
Press key to save & exit
SET
Control Parameter
Password
Message
Proportional
Band
PID
Parameters
IF PID SELECTED
To ENTER CONTROL
PARAMETER
SETTING, ENTER “37”
CONTROL FUNCTION
RLY-OFF
RLY-ON
delay
delay
delay
Time
Time
Time
RLY-ON
RLY-ON
RLY-ON
RLY-OFF
RLY-OFF
RLY-OFF
Tem
p.
Tem
p.
S.V
HYST
HYST
S.V
Time
Time
OFF
OFF
OFF
OFF
OFF
ON - OFF control (Heating)
ON - OFF control (Cooling)
ON
ON
ON
ON
ON
FACTORY SETTING
PARAMETER
IT
CT
Offset
PB
DT
MR
Hysteresis
Delay Time
VALUES
300
15 Sec
20.0°C
75
0°C
0°C
3°C
6 Sec
SR.
2
4
6
1
3
5
7
8
no
