SIPLUS HCS4200
Operating Instructions, 11/2015, A5E35066204A/RS-AA/002
107
Process and system messages, error handling
11
11.1
Central Interface Module (CIM)
11.1.1
LED operating display for CIM
The device has 3 LEDs on the front: The LEDs provide information about the operating
status of the device/system.
Meaning of LEDs
READY
green
HEATING ON
yellow
ERROR
red
Power OFF, device switched off
Initialization: The LED flashes until the HCS is detected and
accepted as a bus node by the higher-level control system.
Note: If, during reconfiguration, an incorrect configuration is
loaded, this leads to the fault indication green=on and red=on.
Device has started up and is ready.
Heating "ON"
A general error has occurred: Error in fieldbus communication
Error in HCS communication