15 NETWORK COMMON INSTRUCTIONS
15.1 Link Dedicated Instructions
1477
15
Writing data to the programmable controller on another station
(with notification)
JP.SWRITE, GP.SWRITE
These instructions write data to a device in the programmable controller of another station (in units of words).
After the data writing is completed by the SWRITE instruction, the device of another station is turned on. The other station can
recognize that data has been written by the SWRITE instruction.
■Execution condition
■Description, range, data type
*1 When specifying setting data by using a label, define an array to secure enough operation area and specify an element of the array
label.
Ladder ST
ENO:=JP_SWRITE(EN,J,s1,s2,d1,d2,d3);
ENO:=GP_SWRITE(EN,U,s1,s2,d1,d2,d3);
FBD/LD
Instruction Execution condition
JP.SWRITE
GP.SWRITE
Operand Description Range Data type Data type (label)
(J/U) JP.SWRITE (J): Own station network number 1 to 239 16-bit unsigned binary ANY16
GP.SWRITE (U): Start I/O number (first three digits in four-
digit hexadecimal representation) of own station
or own node
00H to FEH 16-bit unsigned binary ANY16
(s1) Own station start device where control data is
stored
Refer to the control data. Device name ANY16
*1
(s2) Own station start device containing write data Device name ANY16
*1
(d1) Target station start device to which data is to be
written
String
*2
ANYSTRING_SINGLE
*2
(d2) Device of the own station, which turns on for one
scan upon completion of the instruction.
When the instruction completes with an error,
(d2)+1 also turns on.
Bit ANYBIT_ARRAY
(Number of elements: 2)
(d3) Target station device that is turned on one scan
upon completion of instruction (enabling the
target station to recognize that data has been
written from another station)
String
*2
ANYSTRING_SINGLE
*2
EN Execution condition Bit BOOL
ENO Execution result Bit BOOL
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant)
(Process)
(s1) (s2) (d1) (d2) (d3)(J/U)
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