What to do if the baud rate is not normal on Inovance H3U Controller?
If the baud rate of your Inovance Controller is not normal, power off the device and then power it back on. Alternatively, switch it from STOP to RUN to ensure the baud rate takes effect.
What to do when communication fails due to absence of resistors in Inovance H3U?
If communication fails due to the absence of resistors in your Inovance Controller, provide build-out resistors between the stations at both ends of the network.
Why is the resistance too small in Inovance Controller?
If the resistance is too small in your Inovance Controller due to incorrectly connected build-out resistors, it may be caused by build-out resistors incorrectly connected at other locations. Disconnect the incorrectly connected build-out resistors.
What to do if Inovance H3U node is lost or crashes?
Check the node status and connections of your Inovance Controller.
How to fix Inovance H3U Controller System Error Code D8065?
To resolve the Inovance Controller System Error Code D8065, you should correct the user program grammar.
How to resolve Inovance Controller System Error Code D8064?
To resolve the Inovance Controller System Error Code D8064, review the system parameter settings.
What to do if Inovance H3U Controller shows System Error Code D8066?
To resolve the Inovance Controller System Error Code D8066, check for user program logic loop errors.
What to do if Inovance H3U Controller displays System Error Code D8060?
To resolve the Inovance Controller System Error Code D8060, check the I/O range or settings.
How to troubleshoot Inovance Controller System Error Code D8067?
To resolve the Inovance Controller System Error Code D8067, inspect the instruction and running parameters.
How to troubleshoot Inovance H3U Controller System Error Code D8062?
To resolve the Inovance Controller System Error Code D8062, inspect the communication settings for the control panel or program connection.
General| Category | Controller |
|---|---|
| Series | H3U |
| High-speed Counters | 6 |
| Communication Ports | RS232, RS485 |
| CPU Type | 32-bit |
| Humidity | 5% to 95% (non-condensing) |
| Power Supply | 24V DC |
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