Z(P).Wfread - Mitsubishi Electric MELSEC Q Series User Manual

8 DEDICATED INSTRUCTION

8.9 Z(P).WFREAD

Internal device
Setting
(System, User)
data
Bit
(S)
(D1)
(D2)
[Instruction
code]
Z.WFREAD
ZP.WFREAD
Setting data
Setting data
Head I/O signal of the module
"Un"/Un (00 to FE: The first 2 digits when the I/O signal is represented in
3 digits)
(S) Head number of the device that stores the control data
(D1) Head number of the device that stores the data
Head number of the bit device that will be turned on for one scan
when the instruction is normally completed.
(D2)
(D)+ 1 also turns on when the instruction is abnormally
completed.
The local devices and the file registers for individual programs do not work as the devices for the setting data.
8 - 30
The user data file of the CompactFlash card is read to the device data of the
programmable controller CPU.
Link direct device
File
register
Word Bit
[Execution
condition]
Command
Command
1: If the originating station is a Basic model QCPU (function version B or later), or
Universal model QCPU, " " (double quotation) of the first argument can be omitted.
Description
Applicable device
Intelligent
function
J \
module
Word
U \G
Z.WFREAD "Un"
ZP.WFREAD "Un"
MELSEC-Q
Index
Constant
register
Zn
K, H $
(S) (D1) (D2)
(S) (D1) (D2)
Setting side( 1) Data type
User
BIN16bit
User, System
User
System
Others
String/
Device
name
Bit
8 - 30