ServoMR-J4Verification pending — cross-check with the official manual
MR-J4 AL.36 — SSCNET receive error 2
Trip — immediate stop
CAUSE
Why does it occur?
- - An error occurred in SSCNET /H communication. (intermittent communication error with about 70 ms interval) Detail No. Detail name Cause Check method Check result Action Target 36.1 Continuous communication data error (
- The SSCNET cable was disconnected. Check the SSCNET cable connection. It is disconnected. Turn off the control circuit power supply of the servo amplifier, and then connect
REMEDY · Step by step
How to fix it?
Check the optical cable and connectors
Do not reset repeatedly before identifying the cause. Repeated resets while ignoring a trip/alarm can cause secondary damage (IGBT failure, motor winding damage, etc.).
SOURCE
Related manual page
Summary based on the official Mitsubishi Electric manual. For accurate and complete information, always consult the official manual.
Open official manual ↗