willy Posted September 22, 2011 Report Share Posted September 22, 2011 Hello, I'm new with the unitronix PLC's and have a Jazz JZ10-11-R16 for testing. I use a laptop where I installed the U90 ladder softwar. I installed and USB to Com converter and the pc find this device ad comport 3 I have set comport 3 as described in the manual : baudrate 9600, parity even, stopbits 1, data bits 7, flowcontrol none I also set these values in the operating system of U90 and in the M90 OPLC serttings including comportnumber. when I try to communicate with the jazz in the window at the bottom of th screen shows : Synchronizing Com Ports, after 3 try's of synchronizing it switched comports and try to synchronize. After that I get the messige : <Communication could not be establised due to one of the following: - Cable connections are not secure - Time out is to short - Incorrect communication settings What do I do wrong ???? Quote Link to comment Share on other sites More sharing options...
R.Mozes Posted September 22, 2011 Report Share Posted September 22, 2011 Hello, Please provide us the following details: Did the error occur on other PC or with other PLC or MJ20-PRG? Which USB2Serial brand you have? Can you tell us what is the P/N of your Unitronics adapter and are you using 4 or 6 wire cable? If you have any doubts about the hardware functionality, contact your local distributor for replacing the PLC and the programming kit. Quote Link to comment Share on other sites More sharing options...
willy Posted September 22, 2011 Author Report Share Posted September 22, 2011 Hello, Please provide us the following details: Did the error occur on other PC or with other PLC or MJ20-PRG? Which USB2Serial brand you have? Can you tell us what is the P/N of your Unitronics adapter and are you using 4 or 6 wire cable? If you have any doubts about the hardware functionality, contact your local distributor for replacing the PLC and the programming kit. hello, I tried it on my desk PC but I get the same error message. I use an usb-serial converter from ICIDU type C-707607 The programm cable is MJ10-22CS10 from unitronics and the number on the MJ20-PRG is SN:LH02F08PT. I have borrowed the PLC and cables from a friend to try this PLC out. So the PLC and cable do function by my friend. On my deskPC and laptop run windows7 64bit. I also disabled UAC. Quote Link to comment Share on other sites More sharing options...
willy Posted September 23, 2011 Author Report Share Posted September 23, 2011 hello, I tried it on my desk PC but I get the same error message. I use an usb-serial converter from ICIDU type C-707607 The programm cable is MJ10-22CS10 from unitronics and the number on the MJ20-PRG is SN:LH02F08PT. I have borrowed the PLC and cables from a friend to try this PLC out. So the PLC and cable do function by my friend. On my deskPC and laptop run windows7 64bit. I also disabled UAC. Quote Link to comment Share on other sites More sharing options...
Walkerok Posted September 23, 2011 Report Share Posted September 23, 2011 I noticed in your post that you said that you followed a particular example in choosing port 3. This is probably not your port it is only an example and not a fixed value that is the same for everyone. You need to get to the windows device manager and go to the com port part of device manager and if you unplug the USB to serial adaptor one of the ports on the list will dissapear. Plug the adaptor back in and the port will return. Whatever port that is, is the port number you need to chose in your com settings in the visilogic program. The program will automatically try different come speeds untill it finds one that is good. Keith Quote Link to comment Share on other sites More sharing options...
2rlp Posted September 29, 2011 Report Share Posted September 29, 2011 Hi, Not all USB to serial adapters work wit JAZZ Models. The adapter needs to be able to handle the extra RS232 signals also. Change your USB to Serial adapter & try Ron Quote Link to comment Share on other sites More sharing options...
Kenneth1970 Posted January 22, 2018 Report Share Posted January 22, 2018 Hi I have a mj10-22-cs10 adapter and a mj20-cb200 cable and they work fine with my jz10-11-r16 but not with my M90-19-B1A, Do I need another cabel for M90? Quote Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted January 22, 2018 MVP 2023 Report Share Posted January 22, 2018 The cable needs to have 6 conductors, not the standard 4. Quote Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted January 23, 2018 MVP 2023 Report Share Posted January 23, 2018 You need an MJ10-22-CS25 cable for the M90. Joe T. Quote Link to comment Share on other sites More sharing options...
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