Using Signed Binary Instructions - Omron SYSMAC CQM1-ID212 Operation Manual

SYSMAC-CPT Precautions

3-6-30 Using Signed Binary Instructions

Allocating Function Codes
106
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CLR
CLR
B C D F
1 2 3
MONTR
The following instructions must be allocated function codes in the instructions
table before they can be used.
• 2'S COMPLEMENT – NEG(––)
• DOUBLE 2'S COMPLEMENT – NEGL(––)
• DOUBLE BINARY ADD – ADBL(––)
• DOUBLE BINARY SUBTRACT – SBBL(––)
• SIGNED BINARY MULTIPLY – MBS(––)
• DOUBLE SIGNED BINARY MULTIPLY – MBSL(––)
• SIGNED BINARY DIVIDE – DBS(––)
• DOUBLE SIGNED BINARY DIVIDE – DBSL(––)
The procedure to using the Programming Console to allocate function codes is
shown below. Be sure that pin 4 on the CQM1's DIP switch is turned ON to
enable use of a user-set instruction table before performing this operation.
Example: Allocating Function Code 19 to ADBL
CLR
CHG
Press the Up or Down Cursor Key until ADBL is displayed.
↑
or
WRITE
CLR
D1234
00722
D1234
FD2E
D0000D1234
DM
FD2E
D1235D1234
5
FD2E
D1235D1234
B669 FD2E
00000
INST TBL READ
EXT
FUN17:ASFT
INST TBL READ
↓
FUN18:SCAN
INST TBL READ
↓
FUN19:MCMP
INST TBL
FUN19:MCMP~????
INST TBL
↓
FUN19:MCMP~ADBL
INST TBL READ
FUN19:ADBL
00000
Section 3-3
CHG?
CHG?