What to do if Omron I/O Systems output cannot be cleared when a communications error or bus error occurs?
If the output cannot be cleared when a communications error or bus error occurs in Omron I/O Systems, set the Unit's Output Hold/Clear setting to clear outputs when a communications error or bus error occurs.
Why are my DeviceNet Omron I/O Systems communications timing out?
A DeviceNet communications timeout may occur in Omron I/O Systems due to several reasons. Check if the baud rate is the same as the Master’s, verify the lengths of cables (trunk and branch lines) are correct, ensure cables are not short-circuited, broken, or loose, confirm terminating resistance is connected to both ends of the trunk line only, and verify that noise interference is not excessive.
What to do if Omron I/O Systems Slice I/O Unit configuration error occurred?
If a Slice I/O Unit configuration error occurred in Omron I/O Systems, check the following items: * Are more than 64 I/O Units connected? * Are more than 128 bytes of I/O data being used? * Has the I/O configuration changed since the I/O configuration table was registered?
What to do if there is a node address duplication error at another Unit in the DeviceNet network of Omron I/O Systems?
If there is a node address duplication error at another Unit in the DeviceNet network of Omron I/O Systems, set the node addresses again to eliminate the duplication, and restart the Slice I/O Terminal.
What to do if Omron I/O Systems outputs are actually OFF, but the output indicators on the Digital Output Units are ON?
If the output indicators on the Digital Output Units are ON while the outputs are being sent from the Master Unit, but the outputs are actually OFF in Omron I/O Systems, check the Slice I/O Units and make sure that each one is connected properly to the adjacent Units.
How to fix Omron I/O Systems when registration table data is invalid?
When the registration table data is invalid in Omron I/O Systems, register the I/O configuration table again.
How to fix Omron I/O Systems when total number of I/O points exceeds the maximum?
If the total number of I/O points in the Slice I/O Terminals exceeds the maximum in Omron I/O Systems, correct the Unit configuration and number of I/O points and turn the power ON again.
What to check if Omron I/O Systems cold junction compensator error occurred?
If a cold junction compensator error occurred in Omron I/O Systems, check the cold junction compensation (on the GRT1-TS2T only).
What to do if Omron I/O Systems output cannot be held when a communications error or bus error occurs?
If the output cannot be held when a communications error or bus error occurs in Omron I/O Systems, set the Unit's Output Hold/Clear setting to hold outputs when a communications error or bus error occurs.
What to do if Omron I/O Systems restore operation failed?
If the restore operation failed in Omron I/O Systems, reinstall the Unit in which the data was being restored and turn the power ON again.
General| Brand | Omron |
|---|---|
| Model | SmartSlice GRT1-OD4G-1 |
| Category | I/O Systems |
| Language | English |
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