Modbus TCP error code -7006 in MBTCPRead block
We are interfacing Modbus TCP communication between CI867 and Adam Converter 6017. The MBTCPConnect block status is ok. However, the MBTCPRead block is indicating status code -7006. We have tried as both gateway and direct TCP Slave but still the same error.
Only 3 holding registers are used. Refer above screen shot.
800xA software version: 800xA 6.1
To troubleshoot the issue we have created only one tag in a separate application but still the same issue.
CI867 module IP address: 10.100.7.1 / 255.255.240.0
Adam converter IP address: 10.100.8.14 / 255.255.240.0
Attached are the wire shark results and screen shot of the settings.
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