Communication Failure Between Plc And Controller - ABB CRB 15000 Product Manual

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7.6 Communication failure between PLC and controller

The OmniCore controller and PLC are configured with all parameters correctly set.

However, the communication between the OmniCore controller and PLC still fails.

This issue may occur when the PROFINET-based laser scanner(s) is connected.

The safety configurations do not take effect.

Possible causes

During configuration of communication between the OmniCore controller and PLC,

the PROFIsafe device information must be configured on the OmniCore controller's

side first. Otherwise, the configured signals will not be saved in the safety module

in the OmniCore controller.

Recommended actions

Product manual - CRB 15000

3HAC077389-001 Revision: E

1 Open the RobotStudio.

2 In the Controller tab page, choose Visual SafeMove from Safety in the

Configuration group.

3 Check the Safe I/O configurations.

For robots running RobotWare 7.5 or earlier, the following signals can be

xx2100000511

7.6 Communication failure between PLC and controller

7 Troubleshooting

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