Filter
Top Products
DEFR
- 70 -
DEFR ... Pulses in regard to operation results
Usable device
Bit device
Word device
Con-
stant
Pointer Level
X Y M L SM F T C D R Z K H P N
Digit
desig-
nation
No. of
steps
Index
D
1
DEFR command
Setting data
D
Operation memory for
generating one scan worth
of pulses
D
(Note) In programming with the MELSEC PLC development tool (GX Developer),
"AND" command is substituted and used.
(Note)
Function
The operation results are turned ON for one scan when the DEFR command is turned from OFF to
ON, and are turned OFF for all other cases.
1 scan
X5
X5 OFF
ON
M1 OFF
ON
1 scan
M0 OFF
ON
M1
M0
Execution conditions
This is executed per scan regardless of the operation results to the DEFR command.