1. Check Green LED on power supply module - 19 VDC for input module power supply (4).
A) In case of one module not responding
2. Check fuse on input module and replace it
3. Restart system (turn system off and then on)
If module is still not responding disconnect module from system according to instructions bellow.
NOTE! Lights connected to faulty module need to be acctivated manually.
CON3
CON3
CON2
CON3
CON2
TO
NEXT
UNIT
3 4
50 5152 53
50 5152 53
L
N
L
N
L
N
L
N
L
N
FAULTY!!!
B) In case that all modules are not responding
In order to find module that “blocks” communication follow instructions bellow:
2. Disconnect RJ45 connector between first input module and second input module as shown bellow
CON3
CON3
CON2
CON3
CON2
TO
NEXT
UNIT
3 4
50 5152 53
50 5152 53
L
N
L
N
L
N
L
N
L
N
RJ45 cables
3. Check fuse on first module
4. Restart system
5. In case that first module is registred proceed to next module.
Note!
In order to register new modules or modules which were unregistrated system needs to be restarted.
6. When faulty module is detected remove it from system and activate lights manually.
Locate faulty module
Disconnect RJ45 connectors between
faulty module and next module. Do not
disconnect 230V AC cable!!!
“Switch over” faulty module
3
3
37
