ABB EBN853 Istruzioni - Pagina 16
Sfoglia online o scarica il pdf Istruzioni per Controllore ABB EBN853. ABB EBN853 18. Power electronic units for field installation. for the control of contrac actuators of the pme, lme, rhd or rsd series
Anche per ABB EBN853: Manuale di istruzioni (17 pagine)
Stampa la pagina
11.3 Failure scheme
positioning loop
monitoring
- standstill
- min. speed
- movem. to wrong direct.
monitoring
ON
&
failure message
via act. value ON
&
analogue output
1 ... 3.5 mA at „low alarm"
21.5 ... 25 mA at „high alarm"
Fig. 15:
16
hardware monitoring
frequency converter
end position
Failure Signal
software monitoring
position sensor memory error
flash error
RAM error
watchdog monitoring activated
saved failures
(reset option)