No.
Description
M11
Anti-interference pre-sensor voltage (reserved)
M12
Anti-interference second sensor voltage (reserved)
M13
Anti-interference third sensor voltage (reserved)
M14
busbar voltage
M15
reserved
M16
reserved
M17
Transfer board version number (reserved)
M18
Mainboard software version number
M19
The mainboard software version number
M20
Panel software version number
M21
Panel software repair version number
Operation instructions-
Monitoring mode form