Rising Edge Output - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

Rising edge output

PLS
This instruction turns ON the device specified by (d) for one scan when the PLS command turns from OFF to ON, and turns
OFF in other cases.
Ladder diagram
(d)
FBD/LD
EN ENO
d
Setting data
■Descriptions, ranges, and data types
Operand Remarks
(d) Device to be converted to pulse
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(d)
*1 T, ST, C cannot be used.
*2 Only the FX5 intelligent function module can be used.
Processing details
• This instruction turns ON the specified device for one scan when the PLS command turns from OFF to ON, and turns OFF
in other cases. When there is one PLS instruction programmed for the device specified by (d) during a scan, the specified
device turns ON for one scan.
X5
Sc: 1 scan
6 SEQUENCE INSTRUCTIONS
132
6.3 Output Instructions
Word
T, ST, C, D, W, U\G
SD, SW, R
*1 *2
 
X5 OFF
PLS M0
M0 OFF
Structured text
ENO:=PLS(EN,d);
Range



Double word Indirect
specification
Z LC LZ
   
ON
ON
Sc Sc
Data type Data type (label)
Bit ANY_BOOL
Bit BOOL
Bit BOOL
Constant
K, H E $
  
Others
(DY)
