Pr
ogr
ammable T
emper
atur
e & Humidity Contr
oller
44
Digit
al Mold Contr
oller
■
15. Trouble shooting
Error
No.
Causes
Alarm Control status
SYSTEM ERROR
NONE
Controller error
Active
Stop
RJC ERROR
3
Holding state
ADC ERROR
5
Stop
EEPROM ERROR
7
Holding state
BOARD ERROR
9
Stop
AT ERROR
4
Auto tuning is not complete
within 24 hours
Holding state
Stop
INPUT OPEN
2
Sensor input error
POWER ERROR
6
Detect negative phase in
power source
PUMP DIRECT
ACTION OVER
10
PP_D terminal input ON
PUMP REVERSE
ACTION OVER
11
PP_R terminal input ON
HEAT OVER
15
HEAT terminal input ON
PRESSURE OVER
12
Pressure max/min alarm ON
OR PRS terminal input ON
Holding state
TEMPERATURE OVER
13
Temperature max/min alarm ON
CURRENT OVER
14
Current max/min alarm ON
PRESSURE OVER
1
Exceed temperature range
Inactive
Summary of Contents for MT100
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