Time/Temp showing E4, Protocol plug present in client driver

Potential Symptoms

  • Unable to update client (secondary) display.
  • Client display boots up with E4.
  • Swap drivers and issue does not follow driver; still have the above symptom (by swapping drivers we verified the input of the driver is working).

Environment

  • Product: DF-1010, DF-1011, DF-1012
    • DataTime, Time and Temperature Digit Displays
  • Component: New installation or masc driver replacement
  • Control System: DM-100

Cause

  • Protocol plug is plugged in on both drivers, should only be plugged in on the host driver.

DF1010 protocol2.jpg 

Resolution

  • Remove protocol plug from client display.

Related Article

KB ID: DD2329160


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