Omron CQM1H - PROGRAM User Manual

456
Host Link Commands Section 6-5
Parameters Name, TC Number (Command)
Specify the instruction for reading the SV in “Name.” Make this setting in 4
characters. In “TC number,” specify the timer/counter number used for the
instruction.
SV (Response)
The constant SV is returned.
Note 1. The instruction specified under “Name” must be in four characters.
2. If the same instruction is used more than once in a program, only the first
one will be read.
3. Use this command only when it is definite that a constant SV has been set.
4. The response end code will indicate an error (16) if the SV wasn’t entered
as a constant.
6-5-18 SV READ 2 –– R$
Reads the constant SV or the word address where the SV is stored. The SV
that is read is a 4-digit decimal number (BCD) written as the second operand
for the TIM, TIMH(15), TTIM, CNT, or CNTR(12) instruction at the specified
program address in the user’s program. This can only be done with a program
of less than 10,000.
Command Format
Response Format An end code of 00 indicates normal completion.
Parameters Name, TC Number (Command)
Specify the name of the instruction for reading the SV in “Name.” Make this
setting in 4 characters. In “TC number,” specify the timer/counter number
used by the instruction.
Instruction name Classification
OP1 OP2 OP3 OP4
T I M (Space) TIMER
T I M H HIGH-SPEED TIMER
T T I M TOTALIZING TIMER
C N T (Space) COUNTER
C N T R REVERSIBLE COUNTER
x 10
0
x 10
0
@ R$x 10
0
x 10
1
x 10
3
x 10
2
x 10
1
OP1 OP2 OP3 OP4 x 10
3
x 10
2
x 10
1
*
↵
Node
No.
Program address
(0000 to 9999)
Name TC number
(0000 to 0511)
TerminatorFCSHeader
code
x 16
0
@ R$ OP1 OP2 OP3 OP4 x 10
0
x 10
0
x 10
1
x 16
1
x 10
3
x 10
2
x 10
1
↵
*
Node
No.
Header
code
End code Operand SV TerminatorFCS
Instruction name Classification
OP1 OP2 OP3 OP4
T I M (Space) TIMER
T I M H HIGH-SPEED TIMER
T T I M TOTALIZING TIMER
C N T (Space) COUNTER
C N T R REVERSIBLE COUNTER

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)