Mitsubishi Electric MELSEC-L LD75P User Manual page 640

(3) Functions
(a) This dedicated instruction is used to return the setting data set in the LD75 buffer
memory and flash ROM to their factory-set data (initial values).
Parameters ([Pr.1] to [Pr.57], [Pr.70], [Pr.150])
Positioning data (No. 1 to No. 600)
Block start data (No. 7000 to 7004)
(b) The ZP.PINIT instruction completion can be confirmed using the complete devices
((D)+0) and ((D)+1).
Complete device ((D)+0): This device is turned ON by the END processing of the scan for which ZP.PINIT
instruction is completed, and turned OFF by the next END processing.
Complete state display device ((D)+1): This device is turned ON and OFF according to the state in which
ZP.PINIT instruction is completed.
• When completed normally: Kept unchanged at OFF.
• When completed abnormally: This device is turned ON by the END processing of the scan for which
ZP.PINIT instruction is completed, and turned OFF by the next END processing. (same ON/OFF operation
as complete device).
Program
ZP.PINIT instruction
Complete device
Complete state display
device
(4) Errors
(a) When a dedicated instruction is completed abnormally, the error complete signal
((D)+1) is turned ON, and the error code is stored in the complete status ((S)+1).
Check and take measures against the error referring to  Page 650, Section 15.5.
638
END processing END processing
ON
OFF
OFF
OFF
Initialized setting data
ZP.PINIT instruction
execution completion
END processing END processing
ON
When
completed
ON
abnormally
When completed
normally
1 scan