Alarm Led (Red) - Honeywell Excel 800 LION Installation And Commissioning Instructions

Excel 800 LION

Alarm LED (red)

Case Alarm LED
1 OFF
2 ON
3 Flashing
Table 69 CLLIONLC01 alarm LED
Meaning
Normal operation
Watchdog alarm output is powered
– The controller has encountered a
hardware problem
- or -
– The application has a fault
- or -
– The controller has been powered up
without an application or the operator
has manually stopped the application,
e.g., using XL-Online.
In this case, the LED will light up
13 minutes after power-up without
application
Although the controller has encountered a
problem, the watchdog alarm output has not
yet been powered.
If problem persists, the LED will become lit
constantly, see case #2.
The controller performs a warm start.
69
Remedy
No action necessary
Try powering down and then
►
powering up the CLLIONLC01.
If problem persists, check and – if
►
necessary – reload the application.
If problem still persists, replace
►
hardware
If it happens only once, the controller
has performed a restart
If, however, it happens multiple times,
then there is an application or hardware
problem (see case #2)
EN1B-0375GE51 R0308