Devicenet Compatible Module Led Confirmation; Confirmation From Master Module - Omron SCARA YRC Series User Manual

Devicenet

Hide thumbs Also See for SCARA YRC Series:

Table of Contents

3.3

DeviceNet compatible module LED confirmation

[Confirmation item 1]

• The LED display on the DeviceNet compatible module is not "Ms: Green" and "Ns: Green".

<Cause>

• An error has occurred in the DeviceNet system connection.

• Refer to table in section 2 for the meanings of the LED displays.

• Check whether the DeviceNet system cable is disconnected or incorrectly connected, and

whether the terminator is connected and the communication power is supplied.

• Check whether the DeviceNet system cable is laid near the main circuit or power cable, or

whether it is bundled with these.

• Check that the ferrite core is connected to the robot controller's power supply cable.

• Check the MAC ID and communication speed settings for the DeviceNet compatible module.

• Confirm that the master module is operating normally.

3.4

[Confirmation item 1]

• Using the master module's line test function, confirm robot controller is correctly connected

to the DeviceNet system.

* Refer to the master module instruction manual for details on the line test.

[Confirmation item 2]

• Using the master module's line test function, check whether an error has occurred in the

robot controller's DeviceNet connection.

<Cause>

• The ferrite core for noise measures is not connected.

• The DeviceNet cable is laid near sources of noise such as the power cable.

• Connect the ferrite core for noise measures onto the input power cable.

• Wire the DeviceNet cable away from noise sources such as the power cable.

3. Troubleshooting

4-5

Chapter

Table of Contents