Omron CQM1 User Manual

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Commands and Responses Section 7-3
Response
If the correct command code is set to the output word, the command code or
parameter is set to the input word as a response.
If the wrong command code is set to the output word, the following error code
will be set to the input word.
E000: This error code will be set to the input word if a nonexisting command
code is used.
7-3-5 Scaling Value Set
This command is used to set the X1, X2, Y1, or Y2 scaling value.
If the input type data is changed, the scaling value will be set to the factory-set
scaling value.
The set data will be stored in the nonvolatile memory and will not be lost after
the Unit is turned OFF.
Command
Command Code
Parameter
Response If the wrong command code is set to the output word, the following error code
will be set to the input word.
E000: This error code will be set to the input word if a nonexisting command
code is used.
Zero shift value storage area
1: RAM
2: Nonvolatile memory
Number of mean value processings
1: 1
2: 2
3: 4
4: 8
5: 16
Input sampling speed
1: Fast
2: Slow
Sign
0: Positive
F: Negative
Scaling value
0: X1
1: X2
2: Y1
3: Y2
Value
Range: 0 to 9999
Factory-set values:
X1 = 0, X2 = 1000,
Y1 = 0, and Y2 = 1000

Omron CQM1 Specifications

General

Model	CQM1
I/O Capacity	Up to 256 I/O points
Programming Language	Ladder Logic
Timer/Counter	128 timers/counters
Operating Temperature	0 to 55°C
Humidity	10 to 90% RH (non-condensing)
Power Supply	24 VDC or 100-240 VAC
Communication Ports	RS-232C
Memory Capacity	3.2K words
Instruction Set	Basic and advanced instructions
Memory	RAM (battery-backed)
Program Memory	3.2K words
Storage Temperature	-20 to 75°C