Error 21
Error Message Displayed to user
•
E21
•
Notify Maintenance!
Communication Timeout
(Motor Controller)
•
Notify Maintenance!
Communication Timeout
(Incline Controller)
Condition
Lost Communication with a Controller, after initially communicating.
Cause
• Bad Cables
• Bad Motor Controller
• Bad Console
Remedy
• 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
(1,2,4,5, 14, & 16),
(100, 101, 200, 400, 500, 501, 502, 601)
• Check console boards for power, are
• Check keypad controller connection
• Replace unfit boards or cabling
Page 81 of 153
Содержание Integrity SL
Страница 1: ...Integrity SL Service Manual REV July 15 2021...
Страница 2: ......
Страница 68: ...6 Troubleshooting Knowledge Base See Knowledge Base for more detailed information Page 66 of 153...
Страница 156: ......