Mitsubishi Electric MELSEC iQ-R Series - Reading Routing Information; Routing Information Instructions

1072
7 APPLICATION INSTRUCTIONS
7.28 Routing Information Instructions
7.28 Routing Information Instructions
Reading routing information
S(P).RTREAD
These instructions read the data of the specified transfer destination network number from the routing information set in
parameter.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
Ladder ST
ENO:=S_RTREAD(EN,s,d);
ENO:=SP_RTREAD(EN,s,d);
FBD/LD
Instruction Execution condition
S.RTREAD
SP.RTREAD
Operand Description Range Data type Data type (label)
(s) Transfer destination network number 1 to 239 16-bit signed binary ANY16
(d) Start device for storing the read data  Word ANY16_ARRAY
(Number of elements: 3)
EN Execution condition  Bit BOOL
ENO Execution result  Bit BOOL
Operand Bit Word Double word Indirect
specification
Constant Others
X, Y, M, L,
SM, F, B, SB,
FX, FY
J\ T, ST, C, D, W,
SD, SW, FD, R,
ZR, RD
U\G, J\,
U3E\(H)G
Z LT, LST,
LC
LZ K, H E $
(s)         
(d)         
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d)
EN ENO
ds