Mitsubishi MELSEC-Q/L User Manual

204
B*, B*P, B/, B/P
Operation Error
(1) In the following case, an operation error occurs, the error flag (SM0) turns ON, and an error code is stored into SD0.
Program Example
(1) The following program adds the BCD data at D3 and D4 to the BCD data at Z1 and Z2 when X20 goes ON, and stores
the result at R10 and R11.
[Ladder Mode] [List Mode]
: Data to be multiplied/divided or head number of the devices where the data to be multiplied/divided is stored (BCD 4 digits)
: Data for multiplying/dividing or head number of the devices where the data for multiplying/dividing is stored (BCD 4 digits)
:
Head number of the devices where the multiplication/division operation result will be stored (BCD 8 digits)
Function
B*
(1) Multiplies BCD data designated by and BCD data designated by , and stores the result in the device designated by
.
(2) 0 to 9999 (BCD 4 digits) can be assigned to and .
Error
code
Error details
Q00J/
Q00/
Q01
QnH QnPH QnPRH QnU LCPU
4100
The , or BCD data is outside the 0 to 99999999 range.
6.2.7 B*, B*P, B/, B/P BCD 4-digit mul tiplication and division operations
6.2.7 B*, B*P, B/, B/P
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn
Constants
K, H
Other
Bit Word Bit Word
––
––
–– ––
S1 S2
D
Step
Instruction
Device
Basic
Process
High
performance
Redundant Universal LCPU
Command
Command
P
B*
*
, B/
P, B/P
B
S1 S2
D
S1 S2
D
B ,B/indicates an instruction symbol of * .
S1
S2
D
S1
S2
D
S1
S2
D
4
09780766578
(Upper 4 digits)
+1
93
2
8
(Lower 4 digits)
S1 S2
D D
S1
S2

Mitsubishi MELSEC-Q/L Specifications

General

Brand	Mitsubishi
Model	MELSEC-Q/L
Category	Controller
Language	English