Mitsubishi MELSEC-A series Programming Manual

7. APPLICATION INSTRUCTIONS
7 − 137
MELSEC-A
7.10.6 Pulse regeneration instruction
(DUTY)
Available Device
Bit device Word (16-bit) device Constant Pointer
Level
Carry
flag
Error
flag
X Y M L S B F T C D W R A0 A1 Z V K H P I N
Digit specification
Index
M9012 (M9010, M9011)
n1 O O
n2 O O
(D) O
O
*1: Index qualification can be used with AnA and AnU only.
Functions (1) Sets the timing clock for user (M9020 to 9024) specified at (D) to ON at the
scan count specified at "n1" and to OFF at the scan count specified at "n2".
(2) At the initial status (when the timing pulse input is off), the timing pulse is off.
(3) When "n1" and "n2" are set to 0, the timing pulse is as described below:
"n1" = 0, "n2" ≥ 0: The timing pulse remains off.
"n1" > 0, "n2" = 0: The timing pulse remains on.
Execution Conditions
Applicable
CPU
All CPUs
*1
DUTY
Start input
n1 n2 (D)
n1
Number of scans during
which timing pulse is on
n2
Number of scans during
which timing pulse is off
(D)
Timing clocks for user
(M9020 to 4)
Setting data
OFF
ON
Executed only once
Start input
OFF
ON
DUTY
Timing pulse
n1 scans n2 scans

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English