Elevator Forum

KCM 831 77s not tur...
 
Notifications
Clear all

KCM 831 77s not turning on

1 Posts
1 Users
0 Reactions
1,081 Views
(@Hannibal)
Joined: 1 second ago
Posts: 0
Topic starter   [#28516]
Hi i recentlu change the drive and the signal from 77S is always off on the machine room but on the cartop board is on. Is there a way to check the communication between both sides or what input on the machine room is.



   
Quote
Share:
Scroll to Top