Service driver MR-J2-20A alarm
BATTERY disconnection or low battery, check the battery without disconnection, replace the battery, C display, driver does not run, what is the reason, is to re set the parameters? Please advise the o
BATTERY removed
BATTERY is removed, data loss, and touch-screen communication settings do not now communication up, do you want to reset, the program will not lose
BATTERY removing communication issues
BATTERYcan communicate properly, an Ethernet connection is another device communications (ETN21), without battery: Ethernet cannot communicate properly?