Remote VFD operation
Remote VFD operation
(OP)
I was wondering is it possible to start a VFD via a mobile phone?
I have need of a remote wirless system that I can operate from home I was wondering would that be a problem as far as VFD's are concerned.
I work in building maintenance and want be able to switch VFD.s amongst other items (heating etc) from my home as I live a long distance from work.
Any advice much appreciated.
I have need of a remote wirless system that I can operate from home I was wondering would that be a problem as far as VFD's are concerned.
I work in building maintenance and want be able to switch VFD.s amongst other items (heating etc) from my home as I live a long distance from work.
Any advice much appreciated.





RE: Remote VFD operation
RE: Remote VFD operation
So yes, in practice it is possible and easily done with any sort of 'switch' that can be activated remotely like the LOGO! or anything else. The Siemens S7200 PLC had a telemetry system that can send SMS signals to your mobile phone in the event of trouble. A lot of Water companies have this facility for their remote pumping stations.
RE: Remote VFD operation
Keith Cress
Flamin Systems, Inc.- http://www.flaminsystems.com
RE: Remote VFD operation
I will only switch equipment that is in the safe zones where nobady can make contact.
May be worth wiring a warning light light on equipment that lets people know it's about to start just in case.
Thanks again for you input.
Lee