ServoMR-J4Verified · sol.ls-electric.com
MR-J4 AL.35 — Command frequency error
Trip — immediate stop
CAUSE
Why does it occur?
- - Input pulse frequency of command pulse is too high. Detail No. Detail name Cause Check method Check result Action Target 35.1 Command frequency error (
- The command pulse frequency is high. Check the command pulse frequency. The command pulse frequency is high. Check operation pattern. [A] The command pulse frequency is low. Check (2). (
- The setting of "Command input pulse train filter select
REMEDY · Step by step
How to fix it?
Reduce the command frequency
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 ↗