
Page 14
RS500/600 Series Doors
Part No 4801-5158 Rev 1-2017
8
Troubleshooting Flowchart
Looking at the SC-325 or SC-650,
What is shown on Display?
Unknown Position indication.
See Section 9
Press “Open” button to reset
the Actual Position
See Section 11
Check Egress Strap to ensure that the strap is in the correct
Limit Mark position and not pulled out of position
Set Switch and Jumper.
Restart Flowchart.
Three Dashes
(---)
Alternates between Three Dashes and a
Numerical (178) Actual Position
Check incoming voltage at
L1-L2 to Motor Drive Board.
If voltage present, replace Drive Board.
If no voltage, check incoming power supply.
When trying to Jog Door,
what is the status of ST
LED? See Section 0.
Error Code
Yes
Yes
Is
the Power
LED on the Motor
Drive Board
steady
Green?
Will
the door run
in Jog Mode?
See Section
13.
Yes
A
Numerical
Actual Position
(718)
No
No
Yes
No
Has
the SWX2
Selection Switch
and Drive Selection
Jumper been set to
match incoming
voltage?
Go To
Page 15
Reset Egress Strap.
See Section 19
Содержание RS-500 Series
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Страница 31: ...Part No 4801 5158 Rev 1 2017 RS500 600 Series Doors Page 31 Brake Rectifier Jumper ...
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