Rockwell Automation 440R MSR312 Configurable Monitoring Safety Relay w/DeviceNet Communications User Manual

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Configurable Monitoring Safety Relay with DeviceNet™ Communications

Chapter 3: Quick Start Guide

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MSR312-UM001B-EN-P

Verify if the "Single Bit" box is checked and click "Edit Tag…" to configure the communication in the Tag Form Dialog.

Select Messaging Type and node address as described in Step 3 and check the "Write Tag" box. Class, Instance and Attribute
are derived from the EDS file Parameter 83 description. Select "Bit" for "Data Type" and enter "1" for "Packet Bytes".

Click "OK" and set the Message Text in the "States" register.

The resulting PanelView screen looks as follows:

Finally download the application to the Panel View.

Step 5. Start Messaging.

Connect MSR312P and PanelView via DeviceNet and power the bus.

The state of Input 1 on the first MSR320 input module should now be displayed with the "State Input1a" Object on the
PanelView screen. Pushing the screen element configured to control Y34 should activate the semiconductor output (24V).

Note: For this to work correctly the output Y34 can not be owned by the PLC. So, the PLC can only use strobed. A conflict in
ownership of Y34 will cause an error on the PLC or PanelView depending on who acquired the connection first.

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