gerard339
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Posts posted by gerard339
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Hi Mb2658,
Did you have to connect a 0v of the drive to 0v reference of the rj11?
Gerard
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Thanks for clearing that up. We'll know for next time...
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Hi,
I got this problem sorted thanks. I downloaded new updates on Visilogic and it all communicates fine now. I am using an ordinary patch cable as the exl-cab295 doesn't work. Thanks for all your replies.
Gerard
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Hi,
I have successfully connected to expansion modules through the ex-a1.
I checked for updates in Visilogix and downloaded my program - it now works fine. Thanks to all for your help.
FYI... I am using an ordinary patch cable to connect v570 to ex-a1 - It will not work with the exl-cab295 cable
Thanks again
Gerard.
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Ausman,
Thanks for your reply. In the video I sent they went from a rj45 to rj11. Rj45 has 8 pins and rj11 has 6 pins. I need to find out how these are configured and how many wires are actually used?
Regards,
Gerard
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Hi,
Thanks for you quick reply. Yes, cable is correct and plugged in the correct way. Yes, the modules are in same order in HW configuration as they are DIN rail. I can download program to PLC but it's like the plc is not communicating with ex-a1. I have branches off 0v supply to the ex-a1 and v570 - sounds like a longshot but could this be a cause? I originally connected v570 to ex-a1 with a regular cat5 patch cable. Could this have damaged the ex-a1?
Thanks,
Gerard
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Hi,
I'm using a V570 connected to an EX-A1 and have the same problem with flashing green lights. Did you manage to find a solution to the problem?
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On 8/19/2010 at 8:54 PM, brdle2002 said:
I have tried now tried 2 cables and two EX-A1. I also tried the blank program with hardware selected. I am trying to force an output to 1 with no success.
When I power-up I get the Comm. LED to flash once real quick but thats it. The RUN LED is flashing on the expansion module
V130-33-R34 > EX-A1 > IO-DI8-RO8 is my setup. Someone please help.
Hi,
Did you have any success getting your EX-A1 to communicate with the I/O modules? I'm still getting green lights as seen in video - any ideas what it might be?
I'm using a EXL-CAB295 cable to connect from OPLC to Adapter.
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Hi All,
I want to control an Invertek VSD using Modbus communication similar to link below. I need a cable connect the drive to the V570 which needs a RJ45 on drive end and RJ11 on V570 end.
Does anybody know the pinout of the RJ45 - RJ11 cable please? Thanks in advance...
Gerard
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11 hours ago, Ausman said:
No.
cheers, Aus
Thanks, do you have the part# for cable I need?
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On 8/1/2019 at 11:07 PM, Ausman said:
Pls tell me that's not the finished rack? If it is, please send me the unused DI & RO 16...I can always use some spares! 😀
cheers, Aus
I'm only getting started so I don't have any wiring done yet. I do plan to use these modules in future but if one becomes available I'll gladly send it to you.
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Thanks for your help on this. I'll give it a go later and see if it works.
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Hi,
When I try and configure the hardware for my project it won't allow me to choose the EX-A1 as a remote I/O option.
Is there another way of configuring a V570 to an EX-A1 - see my setup below...
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Hi,
I have a V570 and I am planning on connecting it to an EX-A1,which is then connected to the I/O modules - will this be ok or do I need an EX-RC1?
Is the V570 compatible with an EX-A1?
Thanks in advance...
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Thanks for your help guys, I'll order those converters and hopefully it will get me going.
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Hi,
I have a V570-57-T20B and I want to connect to my laptop which has only USB ports.
What do I need to connect USB to V570?
Thanks for your help.
Gerard
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You need to change the 'automode' which is in parallel with 'start_1_pb' to 'Green Light'
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Hi,
I have to complete a program by the 28th of this month for work. The project is installing a hmi/plc on a pizza line to improve efficiency. I am in the middle of programming it but I am beginning to find myself getting bogged down very easily. I need help with programming. I have a ex-rc1 which threw a spanner in the works with extra programming I don't need. Is there anyone who can help with my program - it's not very complicated, I'm just not very good at it.
Gerard
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