Positive Pulse Contact - Toshiba PROSEC T1-16S User Manual

Positive pulse contact

P
Expression
A
Input Output
P
Function
When the input is ON and the device A is changed from OFF to ON (OFF at last scan and ON at
this scan), the output is turned ON.
This instruction is used to detect the device changing from OFF to ON.
Execution condition
Input
OFF Regardless of the state of device A
ON State of device A is OFF
State of device A is ON
Operand
Name
X
A Device
Example
R100 comes ON for only 1 scan when X000 is ON and X003 changes to ON.
X000
X003
R100
1 scan time
Note
The maximum usable number in a program is 2048.
(
P N
Operation
A is OFF at last scan
A is ON at last scan
Device
Y R S T. C. XW YW RW SW T
1 scan time
total)
(P) (N)
7. Instructions
Output
OFF
OFF
ON
OFF
Register
C D I J
Basic Hardware and Function
6F3B0253
Constant Index
K
125