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#40652 02/10/26 12:25 PM
Joined: Jun 2017
Posts: 118
B
member
member
B Offline
Joined: Jun 2017
Posts: 118
We have a Kcm that hoistway access is not working when you key it onto access in the car it throws a 65 error and immediately closes the car door. Tried a new adon board and it does the same thing. Verified key switch wiring to the car too board and menu 4-1 says it’s on inspection but it will not run on access. Anyone ever experienced anything like this?
Thanks

Joined: Jul 2020
Posts: 280
Likes: 5
B
enthusiast
enthusiast
B Offline
Joined: Jul 2020
Posts: 280
Likes: 5
Did you check and or change the HAS board for that landing? If so did you do a lon download?

Joined: Jun 2019
Posts: 227
Likes: 4
M
MX4 Offline
enthusiast
enthusiast
M Offline
Joined: Jun 2019
Posts: 227
Likes: 4
K442 Relay is de-energized for car to be on Inspection mode.

Controlling the K442 Relay is by switches on the ground side of the circuit.

K442:1 Relay is energized for car to be on Hoistway Access.

Joined: Mar 2016
Posts: 270
Likes: 2
L
Elevator guy
Elevator guy
L Offline
Joined: Mar 2016
Posts: 270
Likes: 2
Have you checked 7-70 your top floor access #?. I had this change to 0 b4 by itself and an inspector came out and wrote it up. Wouldn't work.

Joined: Jun 2017
Posts: 118
B
member
member
B Offline
Joined: Jun 2017
Posts: 118
K442 is de-energizing and K442:1 is energized after keying the in car hoistway access switch. As soon as we do that the car is getting a 65 error and the car door powers closed. I’m thinking the LCE is not getting the signal from the adon card? Might try a new ribbon cable if I can get back over there today. 7-70 is set correctly and the route mechanic did try new has boards and performed the Lon download. 5-7-1

Joined: Feb 2013
Posts: 800
J
old hand
old hand
J Offline
Joined: Feb 2013
Posts: 800
The elevator thinks it is on cartop inspection, or MR inspection. Could be a wiring mistake. You may want to meter the inspection circuit with the wiring diagram.


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