Mitsubishi Electric Melsec-F FX3GC Series User Manual page 153

FX /FX /FX /FX /FX
3S 3G 3GC 3U 3UC
Built-in Positioning Functions
• In the following case, the "Instruction execution abnormal end" flag (M8329) will be turned on, and the
execution of the instruction will be completed.
For details on the "Instruction execution abnormal end" flag, refer to Subsection 4.7.4.
- If the DOG search function cannot detect the near-point signal (DOG), the speed will decelerate and the
operation will stop.
In this case, "Instruction execution abnormal end" flag (M8329) will be turned on, and the execution of
the instruction will be completed.
• FX /FX /FX
3S 3G
Set the CLEAR signal detection to "While on, droop pulses are always cleared" for connected amplifiers
(drivers).
The stop position may deviate if it is set to "Droop pulses are cleared on the leading edge".
PLC User's Manual - Positioning Control Edition
PLCs operate in the sequence "CLEAR signal output  Pulse output stop".
3GC
6 Mechanical Zero Return - DSZR/ZRN Instruction
6.2 DOG Search Zero Return (DSZR Instruction)
A
B
Apx.
B - 109