4. Commissioning
4−14
Festo P.BE−MPA−EN en 0502b
MPA valve terminal with CPX terminal
The two−colour LEDs have a double function.
When yellow the LEDs indicate the switching status of the
valve solenoid coils.
When red the LEDs indicate a fault in the electronic mo
dule. All the LEDs of a pneumatic module then light up
red.
LED
Switching position of the
valve
Meaning
out
basic position
logical 0 (no signal)
yellow alight
Switch position
or
basic position
logical 1 (signal present)
logical 1 but:
compressed air supply not OK
or
pilot exhaust blocked
or
servicing required
lights up red
in the starting phase for ap
prox. 2 seconds
during operation
Test phase when power supply has been
switched on
Operating voltage of the valves lies below
the permitted tolerance range (18 ... 30 V DC)
Module fault e.g. undervoltage of the
electronic module (see manual
for CPX I/O modules)
Table4/6:
Meaning of the LED display (MPA valve terminal with CPX terminal)
Further instructions on commissioning and diagnosing the
MPA pneumatic modules can be found in the manual for the
CPX I/O modules.
Содержание MPA-FB Series
Страница 2: ......
Страница 4: ...Contents and general instructions II Festo P BE MPA EN en 0502b...
Страница 8: ...Contents and general instructions VI Festo P BE MPA EN en 0502b...
Страница 17: ...Summary of components 1 1 Festo P BE MPA EN en 0502b Chapter 1...
Страница 30: ...1 Summary of components 1 14 Festo P BE MPA EN en 0502b...
Страница 31: ...Fitting 2 1 Festo P BE MPA EN en 0502b Chapter 2...
Страница 47: ...Installation 3 1 Festo P BE MPA EN en 0502b Chapter 3...
Страница 55: ...3 Installation 3 9 Festo P BE MPA EN en 0502b 1 2 3 Fig 3 2 Disconnecting the tubing...
Страница 79: ...Commissioning 4 1 Festo P BE MPA EN en 0502b Chapter 4...
Страница 96: ...4 Commissioning 4 18 Festo P BE MPA EN en 0502b...
Страница 97: ...Diagnosis and error treatment 5 1 Festo P BE MPA EN en 0502b Chapter 5...
Страница 139: ...Technical appendix A 1 Festo P BE MPA EN en 0502b Appendix A...
Страница 151: ...Accessories B 1 Festo P BE MPA EN en 0502b Appendix B...
Страница 161: ...Index C 1 Festo P BE MPA EN en 0502b Appendix C...
Страница 162: ...C Index C 2 Festo P BE MPA EN en 0502b Contents C Index C 1...