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Background
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In an
industrial automation project, the control center system needs to
monitor the output frequency and working status of the remote ABB
converter real-time. It also needs to control the start-stop,
positive and negative rotation, and the frequency of converter
remotely.
In case of an emergency situation, the control center can start-stop
the converter remotely to ensure the normal operation of equipment.
The control center system uses Siemens 300 PLC to realize the remote
monitoring.
The problem in this scenario is that the ABB converter using the
Modbus RTU protocol must communicate with a Siemens 300 PLC using
the PROFIBUS DP protocol.
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Solution
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this problem the GT200-DP-RS gateway is
used.Independently developed by SST Automation, the GT200-DP-RS can
realize Modbus RTU protocol conversion to PROFIBUS DP protocol with
its intelligent serial port to PROFIBUS design. Through the
GT200-DP-RS gateway, the monitoring center system can monitor
real-time and control the ABB converter output frequency,
start-stop, positive and negative rotation parameters through
Siemens 300 PLC remotely.
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Configuration in the software SST-MPG-CFG.
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Conclusion
By using the GT200-DP-RS
gateway, the monitoring center system can remotely
monitor and control the output frequency, start-stop and
forward-reverse parameters of the ABB converter to
ensure the normal operation of the system and meet the
requirements of the automation project.
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California Office:
3200 E Guasti Rd, STE 100, Ontario, CA 91761
Tel: 844-606-2886 (US & Canada)
+1 (626) 899-6290
(International)
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Tel: +86-18917828842
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