Bit Processing Instructions - Mitsubishi Electric M800VW Series Programming Manual

M800V/M80V Series PLC Programming Manual (1/2)
8 Function Instructions

8.8 Bit Processing Instructions

8.8 Bit Processing Instructions
BSET, BSETP, BRST, BRSTP: Bit set for word devices, bit reset for word devices
Setting
Bit devices
data
X Y M L F
S
D
[Instruction symbol] [Execution condition]
BSET, BRST
BSETP, BRSTP
 Setting data
Setting data
D Device whose bits are set/reset.
n Position of the bit to be set/reset (0 to 15).
 Functions
BSET
 Sets (sets "1" at) the nth bit in the word device designated by (D).
 If n exceeds "15", bit set/reset is executed with the lower 4 bits of the data.
Before execution D10
After execution D10
Usable devices
B SB T SM V T C
○ ○
Command
Command
Meaning
BSETP
b15 b6
1 0 0 1 1 0 0 1 1
1 0 1
b15 b6
1 1 0 0 1 0 1 1 0 1 1 1
1 is set
Word devices
D R/ZR W SW SD Z
○ ○ ○ ○ ○ ○
D10 K6
b1b0
1
0 1 1
b1b0
1
0 1 1
293
Digit
Con-
Pointer designa- Index
stant
tion
K H P
○ ○
indicates the signs "BSET"/"BRST".
D n
P D n
Data type
BIN 16 bits
IB-1501667-B
○