SMC Networks INR-244-780 - 5.7 Alarms and Troubleshooting

HEC-OM-S002
Chapter 5 Operation
5.2 Alarms
5-12
5.2 Alarms
5.2.1 Content of Alarms
Table 5-3 Content of alarm
Alarm name/description Controller LED
EtherCAT
Adr
Reset
High temp. sensor value
Temperature sensor cut off.
Low temp. sensor value
Temperature sensor short circuit.
-
2000:01.3h
Temperature
sensor
replacement
(Power OFF)
Level switch alarm
Low bath water level.
DI1
OUT4
ALARM
2000:00.5h Auto reset
Thermostat alarm
Thermostat cut because of no
cooling water.
DI2
OUT4
ALARM
2000:01.1h Auto reset
Low DC power supply voltage
(Power supply failure)
DC power supply brake down.
Lights out -
-
(Controller
dead)
DCPS
replacement
(Power OF)
Memory error
Controller failure.
Err0
Controller error
Controller failure.
Err1
-
2000:01.0h
Controller
replacement
(Power OFF)