Omron CPM1 Programming Manual

290
BCD Calculation Instructions Section 5-20
Description When the execution condition is OFF, DIV(33) is not executed and the pro-
gram moves to the next instruction. When the execution condition is ON, Dd is
divided by Dr and the result is placed in R and R + 1: the quotient in R and the
remainder in R + 1.
Flags ER: Dd or Dr is not in BCD.
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.
Example When IR 00000 is ON with the following program, the content of IR 216 is
divided by the content of HR 09 and the result is placed in DM 0017 and DM
0018. Example data and calculations are shown below the program.
5-20-7 DOUBLE BCD ADD – ADDL(54)
Limitations DM 6143 to DM 6655 cannot be used for R.
R+1 R
Dd Dr
Quotient Remainder
DIV(33)
216
HR 09
DM 0017
00000
R: DM 0017 R + 1: DM 0018
11500002
Dd: IR 216
345 2
Quotient Remainder
Dd: HR 09
00 0 3
Address Instruction Operands
00000 LD 00000
00001 DIV(33)
216
HR 09
DM 0017
Au: First augend word (BCD)
IR, SR, AR, DM, HR, TC, LR
Ad: First addend word (BCD)
IR, SR, AR, DM, HR, TC, LR
Ladder Symbols
Operand Data Areas
R: First result word
IR, SR, AR, DM, HR, LR
ADDL(54)
Au
Ad
R
@ADDL(54)
Au
Ad
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)