Mitsubishi Electric MELSEC iQ-R Series - Checking the Bit Status in 32-Bit Binary Data

920
7 APPLICATION INSTRUCTIONS
7.20 Data Processing Instructions
Checking the bit status in 32-bit binary data
DBON(P)
These instructions check whether (n) bit(s) of the specified device are on or off, and stores the result in the device specified by
(d).
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
*1 FX and FY cannot be used.
*2 T, ST, and C cannot be used.
• The RnCPU and RnENCPU with firmware version "17" or later support these instructions. (Use an engineering tool with version "1.020W" or later.)
Ladder ST
ENO:=DBON(EN,s,n,d);
ENO:=DBONP(EN,s,n,d);
FBD/LD
Instruction Execution condition
DBON
DBONP
Operand Description Range Data type Data type (label)
(s) Device storing the data  32-bit signed binary ANY32
(d) Bit device for storing the result  Bit ANY_BOOL
(n) Bit position to be checked 0 to 31 16-bit unsigned binary ANY16_U
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) 
*1
       
(d) 
*2
     
(n) 
*1
       
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d) (n)
EN ENO
sd
n