Time: 12/7/2017 1:20:05 PM

MITSUBISHvo MR-J2S-200A amplifier MR-J2S-200A MR-J2S-200A AL--16 display alarm is what the problem, how to solve it. Insert (CNIA, CNIB, CN2) to display the alarm, one to pull out or all out of the alarm. A new main power supply is replaced by a AL--16 alarm.

No. 16 alarm is the encoder communication exception. Please check whether the encoder cable connection is connected.
Thank you