3.1.2 Diagnosis operating voltage POWER or POWER V
( = lights up;
= LED flashes;
= out)
LEDs
Operating status
Error treatment
POWER
POWER
V
Operating status normal
or
operating status normal, but
valves do not switch.
– compressed air supply not
correct
– pilot exhaust blocked
or
operating status normal, but
PROFIBUS error message of
LED BUS ERROR
None
Check the ...
•
compressed air supply
•
pilot exhaust channels
See error message of
LED BUS ERROR
POWER
POWER V
Operating voltage of outputs
(pin 2) not applied.
CP valve terminal or output
module defective.
•
Replace CP module
POWER
POWER V
Operating voltage of outputs
(pin 2) not in tolerance range.
•
Check operating voltage
of outputs (pin 2)
POWER
Operating voltage of electronic
components (pin 1) not applied
Hardware error
•
Check operating voltage
connection
•
Return for servicing
3. Diagnosis
CP FB13-E 9904b
3-5
Summary of Contents for Compact Performance CP-FB9-E
Page 12: ...Chapter 1 Installation 1 Installation CP FB13 E 9904b 1 1 ...
Page 30: ...Chapter 2 Commissioning 2 Commissioning CP FB13 E 9904b 2 1 ...
Page 70: ...Chapter 3 Diagnosis 3 Diagnosis CP FB13 E 9904b 3 1 ...
Page 95: ...3 Diagnosis 3 26 CP FB13 E 9904b ...
Page 96: ...Appendix A Technical specifications A Technical specifications and index CP FB13 E 9904b A 1 ...
