Omron CPM1 Programming Manual

299
Binary Calculation Instructions Section 5-21
5-21-3 BINARY MULTIPLY – MLB(52)
Limitations DM 6143 to DM 6655 cannot be used for R.
MLB(52) cannot be used to multiply signed binary data. In CQM1 PCs,
MBS(––) can be used. Refer to 5-21-7 SIGNED BINARY MULTIPLY – MBS(–
–).
Description When the execution condition is OFF, MLB(52) is not executed. When the exe-
cution condition is ON, MLB(52) multiplies the content of Md by the contents
of Mr, places the rightmost four digits of the result in R, and places the left-
most four digits in R+1.
Flags ER: Indirectly addressed DM word is non-existent. (Content of *DM word
is not BCD, or the DM area boundary has been exceeded.)
EQ: ON when the result is 0.
5-21-4 BINARY DIVIDE – DVB(53)
Limitations DM 6143 to DM 6655 cannot be used for R.
DVB(53) cannot be used to divide signed binary data. In CQM1 PCs,
DBS(––) can be used. Refer to 5-21-9 SIGNED BINARY DIVIDE – DBS(––)
for details.
Description When the execution condition is OFF, DVB(53) is not executed. When the
execution condition is ON, DVB(53) divides the content of Dd by the content
Md: Multiplicand word (binary)
IR, SR, AR, DM, HR, TC, LR, #
Mr: Multiplier word (binary)
IR, SR, AR, DM, HR, TC, LR, #
Ladder Symbols
Operand Data Areas
R: First result word
IR, SR, AR, DM, HR LR
MLB(52)
Md
Mr
R
@MLB(52)
Md
Mr
R
Md
Mr
R +1 R
X
Dd: Dividend word (binary)
IR, SR, AR, DM, HR, TC, LR, #
Dr: Divisor word (binary)
IR, SR, AR, DM, HR, TC, LR, #
Ladder Symbols
Operand Data Areas
R: First result word
IR, SR, AR, DM, HR LR
DVB(53)
Dd
Dr
R
@DVB(53)
Dd
Dr
R

Omron CPM1 Specifications

General

Model	CPM1
Manufacturer	Omron
Instruction Set	Basic and advanced instructions
Power Supply	100 to 240 VAC or 24 VDC
Communication	RS-232C
I/O Points	10, 20, 30, or 40 points depending on the model
Timers	Yes, multiple timers available
Counters	Yes, multiple counters available
Input Voltage	24V DC
Output Type	Relay or transistor
Number of I/O Points	10, 20, 30, 40
Communication Ports	RS-232C (optional)
Operating Temperature	0°C to 55°C
Storage Temperature	-20°C
Humidity	10% to 90% (non-condensing)
Dimensions	Varies depending on the model
Weight	Varies depending on the model
Program Memory	2048 steps (2K steps)