Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

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16 ETHERNET INSTRUCTIONS
16.1 Open/Close Processing Instructions
1539
16
Closing a connection
GP.CONCLOSE
This instruction disconnects (closes) the connection from the external device during data communication.
■
Execution condition
Setting data
■ 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:=GP_CONCLOSE(EN,U,s1,s2,d);
FBD/LD
Instruction Execution condition
GP.CONCLOSE
Operand Description Range Data type Data type (label)
(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) Connection No. 1 to 128
(1 to 16: Port 1 fixed buffer
communications, 17 to 64:
Port 1 socket
communications, 65 to 128:
Port 2 socket
communications) 16-bit unsigned binary ANY16
(s2) Start device of the own station where control data is
stored Refer to the control data. Device name ANY16
*1
(d) Device of the own station, which turns on for one scan
upon completion of the instruction.
When the instruction completes with an error, (d)+1 also
turns on.

Bit ANYBIT_ARRAY
(Number of elements: 2)
EN Execution condition

Bit BOOL
ENO Execution result  Bit BOOL
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(U) (s1) (s2) (d)
EN ENO
d U
s1
s2