arbjful

1. 社区
2. Anybus - Gateways
3. Subnetwork problem with the AB7007 gateway

Hello, I have modified the wiring, previously the +24 VDC and Ground were running alongside the RS485 lines. I have separated the power and the communication lines. Could you recommend any suitable...

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• arbjful
• 2018年06月21日 13:09
• 0 票

1. 社区
2. Anybus - Gateways
3. Subnetwork problem with the AB7007 gateway

Hello, Thanks for the link. In answer to your query wether any data was received in the Node monitor: No data is being received, although the gateway is able to send data. By tweaking the Timeout, ...

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• arbjful
• 2018年06月21日 14:30
• 0 票

1. 社区
2. Anybus - Gateways
3. Subnetwork problem with the AB7007 gateway

Thanks for reply: Please see log file: Could this be because of long RS485 lines (5 meters)?, also the stepper motor +24VDC and Ground are running with the RS485 lines (5 core cable). I have also n...

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• arbjful
• 2018年06月20日 14:23
• 0 票

1. 社区
2. Anybus - Gateways
3. Subnetwork problem with the AB7007 gateway

Thanks for the help. Unfortunately the problem was not in the settings at all, it was the bias resistor and the terminating resistors, I assumed the serial device would have biasing on the RS485 li...

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• arbjful
• 2018年06月22日 14:54
• 0 票