ABB EBN853 지침 - 페이지 16
{카테고리_이름} ABB EBN853에 대한 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB EBN853 18 페이지. Power electronic units for field installation. for the control of contrac actuators of the pme, lme, rhd or rsd series
ABB EBN853에 대해서도 마찬가지입니다: 사용 설명서 (17 페이지)
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)