Back to wizard
M
MitsubishiMDS-E (DRIVE)
4D.75 — ALARM 4D.75 — ISC COMMUNICATION ERROR
1
2
3
4
5
6
Step 1 / 6
Turn the NC and drive unit power OFF, wait for the unit to completely discharge, and turn the power back ON (PR reset). If the alarm was caused by a temporary inter-system communication glitch during the safety function operation, this will clear the error.
Need professional support or original spare parts?
With 25+ years of CNC industry experience, I provide brand-independent on-site support and original spare parts services.