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.
7-3-3 Operation Mode B Set
This command is used to set the following.
• Input sampling speed
• Number of mean value processings
• Zero shift value storage area
The above items will be stored in the nonvolatile memory and will not be lost
after the Unit is turned OFF.
Command
Command Code
Monitor output
1: Scaled conversion data monitor mode (factory-set)
2: Set data D/A output monitor mode
Input type
0: Unchanged
1: ±9.999 V
2: ±5 V
3: 1 to 5 V
4: 4 to 20 mA
Timing hold
0: Unchanged
1: Normal
2: Sampling hold
3: Maximum hold
4: Minimum hold
5: Peak-to-peak hold
Data input
0: Unchanged
1: Measurement mode
2: Comparison mode

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