Instructions, Positive pulse coil – Toshiba 6F3B0253 User Manual
Page 129
6F3B0253
Basic Hardware and Function
127
7. Instructions
( P )
Positive pulse coil
Expression
A
Input (
P
)
Function
When the input is changed form OFF to ON, the device A is set to ON for 1 scan time.
This instruction is used to detect the input changing from OFF to ON.
Execution condition
Input
Operation
Output
OFF
Sets device A to OFF
−
ON
When the input at last scan is OFF, sets A to ON
−
When the input at last scan is ON, sets A to OFF
−
Operand
Name
Device
Register
Constant Index
X
Y
R
S
T.
C. XW YW RW SW T
C
D
I
J
K
A Device
√
√
√
Example
R101 comes ON for only 1 scan when X000 is changed from OFF to ON.
X000
R100
1 scan time
1 scan time
Note
•
The maximum usable number in a program is 2048.
(
P
N
(P)
(N)
total)