hello
i was trying to connect to the plc to upload the program but through pl7pro from my pc via tsxpcx1031 cable but when i pressed connect a message appeared and it said : Unable to establish the physical link with the PLC address SYS via driver UNTLW01.
i checked the COM port,the cable and the driver ,they are well installed so i changed the plc 3721 whith a nother one tsx3710 and same problem .
itaught may be it was the cable i changed it but same problem .
help please ?
communication problem with TSX3721??
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Serge_n
- Posts: 131
- Joined: Tue Feb 27, 2007 7:57 pm
- Location: South Ukraine
Re: communication problem with TSX3721??
Uninstall the old Unitelway-driver and install Unitelway-driver with the Driver Pack.
Удалите старый Unitelway-драйвер и установите драйвер из Драйвер Пака.
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sukhoi
- Posts: 38
- Joined: Thu Nov 17, 2011 11:26 am
Re: communication problem with TSX3721??
did that,still not workingSerge_n wrote:Uninstall the old Unitelway-driver and install Unitelway-driver with the Driver Pack.
Удалите старый Unitelway-драйвер и установите драйвер из Драйвер Пака.
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Serge_n
- Posts: 131
- Joined: Tue Feb 27, 2007 7:57 pm
- Location: South Ukraine