Error 1387 · CNC 8058 / 8060 / 8065 · CNC 8070 · CNCelite 8058 / 8060 / 8065 / 8070
Message: Too many M functions in the same block
Detection
During execution.
Cause
There are too many M functions in the same block.
Solution
From version V2.00, the CNC admits up to 14 M functions per block; in earlier versions, the limit was 7 functions per block.