KEYENCE CV-X User Manual

High-speed, High-capacity Machine Vision System

CV-X Series

Easy Setup Guide

359GB

Control/Communication PLC-Link

(SYSMAC CJ Series)

Contents

Easy Setup Guide: Control/Communication PLC-Link (SYSMAC CJ Series)

Establishing the PLC-Link (Ethernet PLC-Link)

Establishing the PLC-Link (RS-232C PLC-Link)

Outputting the Measured Value/Judged Value (PLC-Link)

Controlling the Controller (PLC-Link)

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Trademarks

Product names, etc. noted in this document are registered trademarks or trademarks of their respective companies. The ™ mark and ® mark have been omitted in this manual.

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1. Establishing the PLC-Link (Ethernet PLC-Link) [SYSMAC CJ Series]

✎Checking the Global Settings of the CV-X Series

This section describes how to establish the PLC‐Link.

[Important] If it fails, establish a one-to-one connection between PLC and CV-X, and follow this manual to configure the settings and check the

operations. Confirm that it operates properly, and change settings if necessary.

Select [Global] > [Communications & I/O] > [Network] on the controller, and then configure the network (Ethernet) settings on CV-X.

Configure the network settings for CV‐X.

IP Address: 192.168.0.10 Subnet Mask: 255.255.255.0 Default Gateway: 0.0.0.0

Select "OK" to close the "Network Settings" screen, select [Global] > [Communications & I/O] > [PLC-Link], and then configure the PLC-Link settings.

Configure the PLC‐Link settings.

Mode: PLC- Link (Ethernet) PLC Type: SYSMAC CJ/CS1/CP1 Series

IP Address: 192.168.0.11

hange to 9600

Port: C

Resend Time (ms): 10000 NODE No.: 001

"IP Address" above indicates the one for

Be careful not to use the same IP address.

the KV Series that will be connected. Set an address whose fourth number differs from that of the "Controller IP Address" set in step 1. "9600" is the recommended port (as the initial port No. of SYSMAC is "9600").

Decimal Point: Fixed- point

Command Execute Event: Polling Command Complete Address (bit): 00003

Command Address: 00100 Command Result Address: 00200 Result Output Address: 00500 Result Ready Address (bit): 00000 Result Ack Address (bit): 00001

Select "OK" to close the "PLC-Link" setting screen and then restart the controller.

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✎Configuring the Settings of the CJ Series (Example of CX Programmer)

Start CX Programmer, and select [Project] > [New project].

Select a model*1to use for "Device Type", and then press the "OK" button. *1 Select a model described in the CV-X user's manual.

Select [PLC] > [Auto Online] > [Direct Online], and then select "Connect" - "Yes" to connect to PLC.

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Open [IO Table and Unit Setup] on the left side of the screen, and register the Ethernet link unit in an empty slot. Double-click the registered Ethernet link unit (CJ1W-ETN21 in this example) to edit the parameters.

Configure the following settings in [Edit Parameters].

1. For [FINS/UDP Port], select "9600", the default value (the default value is also 9600 for CV-X).

2. Set [IP Address/Subnet Mask]. Enter the "IP Address" set in CV-X Global Settings.

3. Enter the CV-X NODE No. and IP Address into [IP Address Table] (the default CV-X NODE No. of 001 is recommended).

4. Set [Port No.] to 0. After completing the settings, press "OK".

Select [PLC] > [Transfer] >[To PLC].

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Restart both the CV-X Series and the SYSMAC CJ Series.

* Start the SYSMAC CJ Series first, and then start the CV‐X Series.

If "Initializing PLC- Link..." appears on the lower left of the screen and disappears immediately, it indicates that the link has been established successfully.

If the link establishment has failed, the message "Initializing PLC- Link...

*" appears repeatedly, and the error message "Failed to establish a link with the PLC" appears.

Check the settings of the CV‐X Series and SYSMAC CJ Series again.

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2. Establishing the PLC-Link (RS-232C PLC-Link) [SYSMAC CJ Series]

✎Checking the Global Settings of the CV-X Series

This section describes how to establish the PLC‐Link.

[Important] If it fails, follow this manual to configure the settings and check the operations.

Confirm that it operates properly, and change settings if necessary.

On the "Global" menu, select [Communications & I/O] > [PLC-Link].

Configure the PLC‐Link settings.

Mode: PLC- Link (RS- 232C) PLC Type: SYSMAC CJ/CS1/CP1 Series

Baud Rate: 115200 Stop Bit: 1 Parity Bit: Even Flow Control: None Data Length: 8- bit (fixed)

* The above is a setting example. Change the settings according to the target device.

Decimal Point: Fixed- point

Select "OK" to close the "PLC-Link" setting screen and then restart the controller.

Command Execute Event: Polling Command Complete Address (bit): 00003 Command Address: 00100 Command Result Address: 00200 Result Output Address: 00500 Result Ready Address (bit): 00000 Result Ack Address (bit): 00001 Acknowledge result output completion: Checked Enable Handshake: Unchecked

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