Introduction

The CIP Safety DTM includes the Safety tab, which presents the following commands:

  • RESET Ownership

  • SET TUNID

These commands are accessed by first selecting a connection in the DTM navigation tree, and are enabled only when the DTM is connected to the CIP Safety device are operating online.

RESET Ownership

Use the RESET Ownership command to reset the CIP Safety device configuration settings to their out-of-the-box factory default values. A reset can be executed only if:

  • The command is executed by the originator CPU identified by the OUNID stored in the device.

  • The module configuration settings are not locked.

After the reset, the module is not owned, and can be configured by another originator.

NOTE: If a reset is performed on a module with operating connections, the reset command will not be effective.

SET TUNID

Use the SET TUNID command to set the Safety Network Number (SNN) in the target CIP Safety device. On execution, the Safety Network Number stored in the CIP Safety device DTM configuration is transferred to the target device and overwrites any pre-existing SNN value in the device.

NOTE: Before executing this command, confirm that you have identified the correct device to receive the SNN you intend to transfer.