6F3B0250
146
T1/T1S User’s Manual
7. Instructions
( N )
Negative pulse coil
Expression
A
Input (
N
)
Function
When the input is changed form ON to OFF, the device
A is set to ON for 1 scan time.
This instruction is used to detect the input changing from ON to OFF.
Execution condition
Input
Operation
Output
OFF
When the input at last scan is OFF, sets
A
to OFF
-
When the input at last scan is ON, sets
A
to ON
-
ON
Sets device
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
Ö
Ö
Ö
Example
R101 comes ON for only 1 scan when X000 is changed from ON to OFF.
X000
R100
1 scan time
1 scan time
Note
·
The maximum usable number in a program is 2048.
(
P
N
(P)
(N)
total)
T1S only
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