PID AUTO-TUNING
Press key for 6 sec to start/stop
PID auto-tuning
SET
SET
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Password Message
IF PID SELECTED
IF ON-OFF SELECTED
SET
TO ENTER CONTROL
PARAMETER
SETTING, ENTER “37”
Control Parameter
Factory Setting
FACTORY SETTING
PARAMETER
IT
CT
OFFSET
PB
DT
MR
HYSTERESIS
VALUES
0300
15 sec
020.0
0075
0°C
0°C
3°C
SR.
2
4
6
1
3
5
7
ENT
ENT
yes : press key to apply factory set
values as shown in table.
nO : press key to escape
from factory setting.
Press + key
for 3 sec
UTC-122,222
PV
SV
.
Press key to save & exit
ENT
Press k
e
y
SET
Manual Reset
Proportional
Band
Integral
Time
Derivative
Time
Cycle Time
PID
Parameters
ON-OFF
Parameters
Hysteresis 1
Cool HYS
Offset
-20.0°C to +20.0°C
-20°C to +20°C
CT
4 sec to 99 sec
4 sec to 99 sec
IT
0000 to 9999
0000 to 9999
Hysteresis
0.1°C to 50.0°C
1°C to 50°C
MR
-9.0 to +9.0
-9 to +9
DT
0000 to 9999
0000 to 9999
PB
Sr.
1
2
3
4
5
6
7
0000 to 999.9
0000 to 999.9
Parameter
Range for PT.1 sensor
Range for J, K, PT100
