Mitsubishi Electric MELSEC iQ-R Series - Dead Band Control of 32-Bit Binary Data

7 APPLICATION INSTRUCTIONS
7.12 Data Control Instructions
863
7
Dead band control of 32-bit binary data
DBAND(P)(_U)
These instructions control the output value depending on whether the specified 32-bit binary bit value is within the upper and
lower limits of the dead band.
■Execution condition
Setting data
■Descriptions, ranges, and data types
■Applicable devices
Ladder ST
ENO:=DBAND(EN,s1,s2,s3,d);
ENO:=DBANDP(EN,s1,s2,s3,d);
ENO:=DBAND_U(EN,s1,s2,s3,d);
ENO:=DBANDP_U(EN,s1,s2,s3,d);
FBD/LD
Instruction Execution condition
DBAND
DBAND_U
DBANDP
DBANDP_U
Operand Description Range Data type Data type (label)
(s1) DBAND(P) Device for storing the lower limit value of dead
band (no-output band)
-2147483648 to 2147483647 32-bit signed binary ANY32_S
DBAND(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
(s2) DBAND(P) Device for storing the upper limit value of dead
band (no-output band)
-2147483648 to 2147483647 32-bit signed binary ANY32_S
DBAND(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
(s3) DBAND(P) Device for storing the input value controlled by
dead band control
-2147483648 to 2147483647 32-bit signed binary ANY32_S
DBAND(P)_U 0 to 4294967295 32-bit unsigned binary ANY32_U
(d) DBAND(P) Start device for storing the output value
controlled by dead band control
 32-bit signed binary ANY32_S
DBAND(P)_U 32-bit unsigned binary ANY32_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 $
(s1)         
(s2)         
(s3)         
(d)         
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s1) (s2) (s3) (d)
EN ENO
ds1
s2
s3