Frequently Asked Question
CLASSIC - HYPERVOC - PV IN rises up to over voltage by itself
Last Updated 3 years ago
MODBUS Register at ADDRESS 4398 gets jacked up causing this. The fix is to set it to ZERO (0) using the following instructions:
- Go to the Tweaks menu, depress Enter
- Depress the upper right rectangular button,
- Depress and hold the left arrow button, and then depress the upper right rectangular button two times
- Page will show ADDRESS on left, VALUE on right
- Use up/down arrow buttons to find ADDRESS of 4398
- VALUE should be 0. I suspect the value will be something other than zero. If so, depress right arrow button to highlight the value, then down arrow down to 0.
- Depress and hold upper left rectangular button, then depress Enter button to save the changes. The display should have said "DATA SAVED"
- Depress Status to return to main page. Check to see if INPUT is around 2/3 battery Voltage now.