Mitsubishi Electric M800VW Series Programming Manual page 168

M800V/M80V Series PLC Programming Manual (1/2)
7 Basic Instructions
7.3 Output Instructions
PLS, PLF: Pulse (1 scan ON)
Setting
Bit device
data
X Y M L F
D
○ ○ ○ ○ ○
[Instruction symbol] [Execution condition]
PLS
PLF
 Setting data
Setting data
D Pulse conversion device
 Functions
PLS
 When PLS instruction is turned OFF to ON, turn specified device ON for 1 scan; otherwise (ON -> ON,ON -> OFF,OFF ->
ON), turn OFF.
X5
 If the RUN key switch is changed from RUN to STOP after the execution of the PLS instruction, the PLS instruction will not
be executed again even if the switch is set back to RUN. PLS instruction will be executed if the PLS instruction has been
ON when the power was turned ON.
 When a latch relay (L) is specified for the PLS instruction, switching power OFF with the latch relay (L) ON and then switch-
ing it ON again executes the specified device's 1scan ON.
Usable devices
B SB T SM V T C
○ ○ ○
Command
Command
Meaning
X5 OFF
PLS D
M0 OFF
Con-
Word device
stant
D R/ZR W SW SD Z K
○ ○ ○ ○ ○
ON
ON
1 scan
147
Digit
Pointer designa- Index
tion
H P
○
D
PLS
D
PLF
Data type
Bit
1 scan
IB-1501667-B