Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 User Manual

470
Symbol Math Instructions Section 3-11
Description *BL(425) multiplies BCD values in Md and Md+1 and Mr and Mr+1 and out-
puts the result to R, R+1, R+2, and R+3.
Flags
Precautions If Md, Md+1 and/or Mr, Mr+1 are not BCD, an error will be generated and the
Error Flag will turn ON.
If as a result of the multiplication, the content of R, R+1, R+2, R+3 is
00000000 hex, the Equals Flag will turn ON.
Examples When CIO 000000 is ON in the following example, D00101, D00100, D00111,
and D00110 will be multiplied as 8-digit unsigned BCD values and the result
will be output to D00123, D00122, D00121 and D00120.
Indirect DM/EM
addresses in binary
@ D00000 to @ D32767
@ E00000 to @ E32767
@ En_00000 to @ En_32767
(n = 0 to C)
Indirect DM/EM
addresses in BCD
*D00000 to *D32767
*E00000 to *E32767
*En_00000 to *En_32767
(n = 0 to C)
Constants #00000000 to #99999999
(BCD)
---
Data Registers ---
Index Registers ---
Indirect addressing
using Index Registers
,IR0 to ,IR15
–2048 to +2047 ,IR0 to –2048 to +2047 ,IR15
DR0 to DR15, IR0 to IR15
,IR0+(++) to ,IR15+(++)
,–(– –)IR0 to, –(– –)IR15
Area Md Mr R
R + 1 RR + 3 R + 2
(BCD)
(BCD)
(BCD)
×
Md + 1 Md
Mr + 1 Mr
Name Label Operation
Error Flag ER ON when Md and/or Md+1 are not BCD.
ON when Mr and/or Mr +1 are not BCD.
OFF in all other cases.
Equals Flag = ON when the result is 0.
OFF in all other cases.

Omron SYSMAC CJ - REFERENCE MANUAL 08-2008 Specifications

General

Brand	Omron
Model	SYSMAC CJ - REFERENCE MANUAL 08-2008
Category	Controller
Language	English