Diagnosis Via Leds - Festo CPX-FB11 Manual

3. Diagnosis and error treatment
3.2

Diagnosis via LEDs

1
CPX−specific LEDs
PS: power system
PL: power load
SF: system fault
M: modify
2
DeviceNet−specific
LEDs
MS: module status
NS: network status
IO: I/O status
Fig. 3/1: LEDs on CPX field bus node CPX−FB11
Festo P.BE−CPX−FB11−EN en 0306a
Please note
Note that the diagnostic information displayed depends on
the parameterisation of the CPX terminal.
There are LEDs on the field bus node as well as on the individ
ual modules for diagnosing the CPX terminal.
The meaning of the LEDs on the electric modules can be
found in the manual for the relevant module.
LEDs on field bus node CPX−FB11
The LEDs on the cover indicate the operating status of the
CPX field bus node.
MS PS
NS PL
IO SF
M
MS PS
NS PL
IO SF
M
1
2
3−5