Omron CQM1H - PROGRAM User Manual

292
Conversion Instructions Section 5-20
Flags ER: The content of S is not BCD.
Indirectly addressed EM/DM word is non-existent.
(Content of *EM/*DM word is not BCD, or the EM/DM area boundary
has been exceeded.)
EQ: ON when the result is zero.
5-20-2 BINARY-TO-BCD – BCD(24)
Limitations If the content of S exceeds 270F, the converted result would exceed 9999 and
BCD(24) will not be executed. When the instruction is not executed, the con-
tent of R remains unchanged.
DM 6144 to DM 6655 cannot be used for R.
Description BCD(24) converts the binary (hexadecimal) content of S into the numerically
equivalent BCD bits, and outputs the BCD bits to R. Only the content of R is
changed; the content of S is left unchanged.
BCD(24) can be used to convert binary to BCD so that displays on the Pro-
gramming Console or any other programming device will appear in decimal
rather than hexadecimal. It can also be used to convert to BCD to perform
BCD arithmetic operations rather than binary arithmetic operations, e.g.,
when BCD and binary values must be added.
Flags ER: Indirectly addressed EM/DM word is non-existent.
(Content of *EM/*DM word is not BCD, or the EM/DM area boundary
has been exceeded.)
EQ: ON when the result is zero.
S: Source word (binary)
IR, SR, AR, DM, EM, HR, LR
R: Result word
IR, SR, AR, DM, EM, HR, LR
Ladder Symbols Operand Data Areas
BCD(24)
S
R
@BCD(24)
S
R
S
R
BCD
Binary

Omron CQM1H - PROGRAM Specifications

General

I/O Capacity	Up to 512 points
Power Supply	100 to 240 VAC, 50/60 Hz or 24 VDC (depending on model)
Instruction Set	Basic and advanced instructions
Operating Temperature	0 to 55°C
Program Capacity	7.2K to 15.2K steps
Communication Ports	RS-232C
Expansion Slots	Up to 3 expansion units
Type	Programmable Logic Controller (PLC)
CPU Type	RISC
Program Memory	7.2K to 15.2K steps
I/O Points	512 max
Expansion Capability	Up to 3 expansion units
Data Memory	RAM (battery backup)