Omron SYSMAC CV1000 User Manual

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Response Format

@ WJ

Unit no. FCS TerminatorHeader

code

Response

code

x 10

x 16

Parameters Beginning word (command): Specify in BCD the address of the first word to be

written to in the Auxiliary Area (0000 through 0255).

Data (command): Specify the data to be written in hexadecimal.

5-16 SV READ 1

Finds the specified timer or counter instruction in the program (main program

area) and reads the constant SV in 4-digit BCD. The SV of the timer/counter

must be a constant.

Note 1. Only the first instruction in the program that meets the specifications will be

found.

2. Up to 10 seconds can be required to receive a response because the pro-

gram is searched from the beginning.

3. If the SV is not defined using a constant, a response code of 16 will be re-

turned indicating that the specified instruction does not exist.

4. Only the main program will be searched for CVM1 PCs.

5. If the PC is programmed using SFC, only action 0 will be searched. The en-

tire main program will be searched if SFC programming is not used.

Command Format

@ R#

FCS

x 10

OP2 OP4OP3 x 10

x 10

OP1

Unit no. TerminatorHeader code Timer/Counter instruction Timer/Counter number

Response Format

@ R#

x 10

x 16

x 10

Unit no. FCS TerminatorHeader

code

Response

code

SV READ 1 Section 5-16

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Omron SYSMAC CV1000 Specifications

General

Manufacturer	Omron
Type	PLC
Memory Capacity	Not specified in detail
Communication Ports	RS-232C
Power Supply	24 VDC or 100-240 VAC (depending on model)
Operating Temperature	0°C to 55°C
Humidity	10% to 90% (non-condensing)
Vibration Resistance	10 to 57 Hz, 0.075 mm amplitude
Shock Resistance	10 G
Model	SYSMAC CV1000