Filter
Top Products
FX
3G
/FX
3U
/FX
3UC
PLC User's Manual - Positioning Control Edition
Built-in Positioning Functions
6 Mechanical Zero Return (DSZR/ZRN Instruction)
6.2 DOG Search Zero Return (DSZR Instruction)
B - 99
A
Common Items
B
Built-in
Positioning
Functions
Apx.
Example
Connection
• If the "pulse output monitor" (BUSY/READY) flag is on, a positioning instruction (including PLSR and
PLSY) that uses the same output cannot be executed.
If the "pulse output monitor" (BUSY/READY) flag is still on after the instruction activation contact is turned
off, do not execute a positioning instruction (including PLSR and PLSY instructions) that uses the same
output number.
• 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.