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Supervised input reads only reads trouble.

Issue

With a 10K Ohm resistor wired across the controller input (at the controller) the supervised input reads trouble with the door switch in either the closed or open position. 

Environment

  • UI
  • Supervised Input
  • IO Modules
  • 10K Ohm resistor

Cause

The input voltage selector switch was set to 5 volts instead of 10 volts.

Resolution

Changed the voltage selector switch from 5 to 10 volts and power cycled the IO module.

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Version history
Revision #:
1 of 1
Last update:
2 weeks ago
Updated by: