Reading module specific information
UNIINFRD(P)
RnPCPU
RnPCPU
RnCPU RnENCPU
(Process)
(Redundant)
These instructions read the specified points of module information.
Ladder
(H)
(d)
(n)
FBD/LD
EN
ENO
H
d
n
■Execution condition
Instruction
UNIINFRD
UNIINFRDP
Setting data
■Description, range, data type
Operand
Description
(H)
Start I/O number (first three digits in four-digit hexadecimal
representation) of an information read target module
(d)
Start device for storing module information
(n)
Number of read data points
EN
Execution condition
ENO
Execution result
*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.
■Applicable devices
Operand
Bit
X, Y, M, L,
J\
SM, F, B, SB,
FX, FY
(H)
(d)
(n)
RnSFCPU RnSFCPU
(Standard)
(Safety)
Execution condition
Word
T, ST, C, D, W,
U\G, J\,
SD, SW, FD, R,
U3E\(H)G
ZR, RD
ST
ENO:=UNIINFRD(EN,H,n,d);
ENO:=UNIINFRDP(EN,H,n,d);
Range
Data type
0H to FFH
16-bit unsigned binary
Word
0 to 256
16-bit unsigned binary
Bit
Bit
Double word Indirect
Z
LT, LST,
LZ
LC
7 APPLICATION INSTRUCTIONS
Data type (label)
ANY16
*1
ANY16
ANY16
BOOL
BOOL
Constant
Others
specification
K, H E
$
7.27 Module Access Instructions
7
1067