E23 on the Valley TouchPro
An independent guide from FixMyPivot, not from the manufacturer. Brand and panel names are here only so you can find your own equipment.
What it means
PLC communications error (GPS V2 only).
E18 to E20, E23 and E25 come from the GPS option. If one shows on a machine you thought had no GPS, the panel is set up for GPS. Either the option is fitted, or GPS was turned on in the panel settings.
E23 on other panels
This page is for the Valley TouchPro. The same code on another panel can mean something else:
- Valley ICON 5 / ICON X · different meaningPLC COMMUNICATION ERROR
- Valley ICON 10 / ICON 1 · different meaningPLC COMMUNICATION ERROR
- Valley Pro / Pro2PLC communications error (GPS V2 only)
- Valley Select2 · different meaningPLC communications error (GPS v2 only), after 3 failed replies in a row
Safety
Center pivots run on high voltage and heavy moving machinery. Shut off and lock out power at the main disconnect before you open a panel or touch anything electrical. If you are not sure, stop and call your local pivot dealer or a licensed electrician. These pages tell you what a code means. They do not replace a qualified technician, and the safety instructions that came with your equipment come first.
FixMyPivot is an independent troubleshooting service. It is not affiliated with, authorized by, or sponsored by any equipment manufacturer. All brand, panel and product names are trademarks of their owners and are used here only to identify the equipment a code appears on. This information is general, is provided as is without warranty, and may not match the software version on your panel. Use of these pages is subject to our Terms of Service.