E01 on the Valley Select2
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
BBRAM checksum failed at power up.
The panel checks its battery backed memory every time it powers up, and part of that memory failed the check. Trying to start the machine while E01 is showing makes the Command symbol (the boxed V) flash.
This one stops the machine.
Call a technician for this one, rather than opening the panel.
E01 on other panels
This page is for the Valley Select2. The same code on another panel can mean something else:
- Valley ICON 5 / ICON X · different meaningNVMEM CORRUPTED
- Valley ICON 10 / ICON 1 · different meaningNVMEM CORRUPTED
- Valley TouchProBBRAM: checksum failed at power up
- Valley Pro2BBRAM checksum failed at power up
- Valley Pro · different meaningBattery backed RAM: memory error or dead batteries
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.