Mitsubishi Electric MELSEC iQ-R Series, Programming Manual

Page: 995 / 2110

7 APPLICATION INSTRUCTIONS
7.22 File Register Operation Instructions
993
7
Changing the file register file name
QDRSET(P)
These instructions change the file name of the file register used in the program to that stored in the device specified by (file
name).
■ Execution condition
Setting data
■ Description, range, data type
■
Applicable devices
Ladder ST
FILE: File name
ENO:=QDRSET(EN,filename);
ENO:=QDRSETP(EN,filename);
FBD/LD
FILE: File name
Instruction Execution condition
QDRSET
QDRSETP
Operand Description Range Data type Data type (label)
(File name) String data of drive number file name of the file register to
be set, or the start device where the string data is stored
Example: "1: ABC"

Unicode string ANYSTRING_DOUB
LE
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 $
(File name)
           
RnCPU RnENCPU
RnSFCPU RnSFCPU RnPCPU RnPCPU
(Standard) (Safety) (Redundant) (Process)
(FILE)
EN ENO
FILE