Honeywell Centraline LION Installation & Commissioning Instructions page 41

LION System
Service LED
L W
ON ORKS
Fig. 57 Flashing pattern of the L
The L W service LED of the controller module displays the following flashing patterns indicating possible failure modes:
ON ORKS
case When can it occur?
1 Anytime
2 Power up of controller
3 Power up of controller
4 Power up / reset
5 Anytime
6 Anytime
Table 44 CLLIONLC01 L
ON
W service LED
ON ORKS
Meaning
Node is configured and running normally
Bad node hardware
Bad node hardware
Node lacks application.
May be caused by neuron chip firmware when
a mismatch occurs on application checksum
Watchdog timer resets occurring.
Possible corrupt EEPROM and bootstrap
mode
Node is unconfigured but has an application
W service LED
ORKS
Remedy
No action necessary
►
►
►
►
►
►
41
Troubleshooting
Replace hardware
Replace hardware
Using EXCELON, set module to
"configured online"
If the problem persists, the MIP
software on LW interface has been
erased due to wrong setting
performed using ECHELON tool:
Replace hardware
Download firmware
Proceed with commissioning
EN1Z-0921GE51 R0315