Error 20
Error Message Displayed to user
•
E20
•
Notify Maintenance!
Module Comm Error!
Condition
Console not communicating with the motor controller (base), at power-up.
Cause
• Un-programmed base board or installed console software does not support the product type/base.
• Bad, loose or pinched cables
• Improperly seated connectors
• Bad Motor Controller/base
• Bad Console
• Bad Keypad controller (Integrity PowerMill)
Remedy
• Ensure the
cable part 1004243-000 is plugged securely in to the PC Board assembly to resolve this error.
• Ensure that latest software is installed. Download the latest software
• Check com cable between console and base for damage
• Unseat and reseat com cable connections, wiggle cables - watch for
flickers that may indicate loose
connections
• Ensure the following LED's are lit:
(1,2,4,5, 14, & 16),
(100, 101, 200, 400, 500, 501, 502, 601) (KB 2843)
• Check console boards for power, are
• Check keypad controller connection
• Replace unfit boards or cabling
Page 80 of 153
Содержание Integrity SL
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