Publication 1752-UM001A-EN-P - October 2006
134 Monitor Status and Handle Faults
Access error. The password used does not
provide authority to change
configurations.
Make sure the correct password is being used.
The device cannot be
accessed or the device
type or password is
different.
1. The device has just been reset
or the power has been cycled
and the device is not ready for
communications.
2. The device specified for reset
may not support that service.
3. The configuration data is
locked. The LOCK LED indicator
is lit.
4. The device is performing safety
I/O communications and
cannot execute the specified
request.
1. Check that the device is ready for communications and try the reset
again.
2. Check to make sure the MAC ID of the device is correct.
3. Remove the lock and execute the specified reset.
4. Change the operating mode of the relevant safety master to Idle and
execute the specified reset.
Connection failed. An attempt was made to connect
to the controller via USB, but the
connection could not be made.
Make sure that power to the device has been turned on and try resetting
again.
It is also possible that noise or another factor has made communications
unstable.
• Make sure the communication rate of all nodes is the same.
• Make sure the cable lengths of main and branch lines are not too
long.
• Make sure a cable or wire is not disconnected or loose.
• Make sure terminating resistors are at both ends of the main line.
• Take precautions against excessive noise.
RSNetWorx for DeviceNet Software Reset Error Messages and Corrective Actions
Message Description Corrective Action
To Next Page
Loading...
Need help?
General
