Technical FAQs

Ask a Question

What does WRITE_REG error 6007 indicate when used in a Quantum over Ethernet TCPIP.

This means that the NOE module slot mapping register is set incorrectly.
 
The ADDRFLD pin is an Array of 5 words. The high byte of the first word is the physical slot position in HEX of the Ethernet module. The low byte is the Modbus mapping index if going through a bridge. A setting or 0500 HEX would mean that the NOE that the message is going out on resides in slot 5 and no index is needed for the slave device.
The remaining 4 words are the IP address of the slave device.
Note: If using the embedded port of a Unity Quantum the high byte of the first word should be FE
Was this helpful?
What can we do to improve the information ?