Omron H8PS User Manual

APPENDICES
A-10
APPENDICES
The E22 error was output
even after I checked the set-
ting on the DIP switch and
cycled the power supply.
There is noise on a signal
line.
Attach ferrite cores to the signal lines.
Change the path of the signal lines.
Separate the cables from power lines.
There is noise on the power
supply line to the H8PS or
encoder.
Attach a ferrite core to power supply line on the AC
input or DC output side.
Disconnect the FG line.
Ground the FG to a different location.
Change the path of the power supply line.
Separate the cables from power lines.
The Encoder is faulty. Replace the Encoder.
An error message (E∗∗)
appears.
 Refer to "Appendix B Troubleshooting"
Symptom Probable cause Corrective action

Omron H8PS Specifications

General

Brand	Omron
Model	H8PS
Category	Valve Positioners
Language	English