7042: Incremental encoder: Edge distance of quadrature signal too small

Info: Slot
Data type: USINT

Description:
Runtime error in an incremental encoder with activated monitor (activation, see error number 7030). Each edge of the quadrature signal (A/B incremental encoder signals) is evaluated. The limit value for the time interval between two edges was not reached.

Reaction:
See error number 7030.

Cause/Remedy:
Encoder speed too high.
Encoder connection is interrupted or defective. See wiring guidelines error number 7030.
The phase shift between signal A and B is not equal to 90 degrees
Encoder vibrations.
Encoder defective.
AC123 plug-in card defective.