Hello! In my configuration, several frequency converters are connected to port number 1, and a Weintek panel is connected to port number 2. Both are Modbus RTU. Please tell me why, after physically disconnecting the frequency converter from the RS485 network, the M172 controller continues to display on the Weintek panel the current and frequency that were at the time of disconnection?
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Hi there! Thanks for reaching out! For any technical questions or support, we suggest you contact our technical team via - spr.ly/6057JusmS who should be able to assist you further.
Dear Sir, Please i need your help. I have an HVAC system contains PLC M172 TM172PDG42SI and I don't have the program of M172 in my computer, my questions : How can I go online to monitor the program in case any fault in the HVAC system?. Best Regards
Hello Eng. Omar, Thanks for reaching out! For technical support or to find answers to your questions, please refer to our support center: spr.ly/6053MMZmW.
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Hello! In my configuration, several frequency converters are connected to port number 1, and a Weintek panel is connected to port number 2. Both are Modbus RTU. Please tell me why, after physically disconnecting the frequency converter from the RS485 network, the M172 controller continues to display on the Weintek panel the current and frequency that were at the time of disconnection?
Thank you for your message. We house most of our documentation in a virtual database here: www.se.com/ww/en/download/. If this does not address your concerns, please reach out to a technical support person in your location.www.se.com/ww/en/work/support/country-selector/contact-us.jsp
Nice, hope you can make more video's about this
which is the second part of this video.?? some parts are unclear in this.
please respond
hi . can you help me . how to setup bacnet comunication on M172 . I have one controller TM172 and 1 CAV communication Bacnet MS/TP
Hi there!
Thanks for reaching out! For any technical questions or support, we suggest you contact our technical team via - spr.ly/6057JusmS who should be able to assist you further.
Dear Sir,
Please i need your help.
I have an HVAC system contains PLC M172 TM172PDG42SI and I don't have the program of M172 in my computer, my questions :
How can I go online to monitor the program in case any fault in the HVAC system?.
Best Regards
Hello Eng. Omar,
Thanks for reaching out! For technical support or to find answers to your questions, please refer to our support center: spr.ly/6053MMZmW.
can you show me how to upload?