Mitsubishi Electric MELSEC iQ-R Series - Adding BCD 4-Digit Data

6 BASIC INSTRUCTIONS
6.2 Arithmetic Operation Instructions
259
6
Adding BCD 4-digit data
B+(P) [when two operands are set]
These instructions add the two sets of BCD 4-digit data specified.
■Execution condition
Setting data
■Description, range, data type
■Applicable devices
Processing details
• These instructions add the BCD 4-digit data in the device specified by (d) and the BCD 4-digit data in the device specified
by (s), and store the operation result in the device specified by (d).
• If the result exceeds 9999, the carry bit is ignored. In this case, SM700 does not turn on.
Operation error
Ladder ST
Not supported
( Page 260 B+(P) [when three operands are set])
FBD/LD
Not supported
( Page 260 B+(P) [when three operands are set])
Instruction Execution condition
B+
B+P
Operand Description Range Data type Data type (label)
(s) Second addend data or the device where the second
addend data is stored
0 to 9999 BCD 4-digit ANY16
(d) Device where the first addend data is stored 0 to 9999 BCD 4-digit ANY16
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)         
(d)         
Error code
(SD0)
Description
3405H The BCD data in the device specified by (s) is out of the range, 0 to 9999.
The BCD data in the device specified by (d) is out of the range, 0 to 9999.
RnCPU
RnENCPU
RnSFCPU RnSFCPURnPCPURnPCPU
(Standard) (Safety)
(Redundant) (Process)
(s) (d)
(d) (s) (d)
5 6 78 12 34 69 12
+
6 4 32 35 83 00 15
+