Arun Posted November 2, 2016 Report Share Posted November 2, 2016 Hello All we bought new V230 Controller with default program , the old one configured 5 DO Channel for Snap I/o module but new one working with I/o expansion module , how we can change configuration expansion module to snap module ? Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted November 2, 2016 MVP 2023 Report Share Posted November 2, 2016 Unless I'm misunderstanding what you're trying to do, all you need to do is delete the Snap-In module and add the Expansion module in the HW Configuration, then move all the I/O to the appropriate addresses using the Edit/Replace function. Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted November 2, 2016 MVP 2023 Report Share Posted November 2, 2016 If Flex's suggestion doesn't solve your problem then post your program. Joe T. Link to comment Share on other sites More sharing options...
Arun Posted November 7, 2016 Author Report Share Posted November 7, 2016 can you explain how to configure 4 pin RJ 11to RS232 DB9 female pins for use V230 unitronics Link to comment Share on other sites More sharing options...
MVP 2023 Joe Tauser Posted November 10, 2016 MVP 2023 Report Share Posted November 10, 2016 The cable that you need is part number MJ10-22-CS25. The V230 should have come with it. If you want to make your own the pinout is detailed in the Help. Joe T. Link to comment Share on other sites More sharing options...
Arun Posted February 5, 2017 Author Report Share Posted February 5, 2017 it s possible to change I/O configuration from Expansion module to Snap module without Communication cable. we have V230 PLC , 6 DO connected with solenoid coil in SNAP I/O module and it was worked , we have expansion DO module also and its not used , weeks before we did reset after PLC hanged , after reset PLC automatically snap I/O not worked same time expansion DO channel 6 started to service , all wiring connected to Snap I/o , there is any way without communication cable possible to change I/O configuration from Expansion module to Snap module Link to comment Share on other sites More sharing options...
Cam Posted February 5, 2017 Report Share Posted February 5, 2017 (edited) No. It's not possible to to change the I/O configuration without the communication cable as your talking about changing the hardware configuration as well as the address of the mapped I/O to change from the expansion module to the snap I/O. Edited February 6, 2017 by Cam Spelling errors Sorry. Link to comment Share on other sites More sharing options...
Arun Posted February 9, 2017 Author Report Share Posted February 9, 2017 Vision 230 Controller showing below alarm can you explain meaning of this Link to comment Share on other sites More sharing options...
MVP 2023 Flex727 Posted February 9, 2017 MVP 2023 Report Share Posted February 9, 2017 I've never seen the first one - perhaps a Watchdog Timer error? The second one is usually from a bad or disconnected cable that connects the PLC to the I/O modules. Link to comment Share on other sites More sharing options...
Cam Posted February 9, 2017 Report Share Posted February 9, 2017 I've seen the first one before, when using labels and jumps to create a loop (whether it's intentional or not). If the loop doesn't exit the watchdog timer trips as the controller believes that the program in hung up. While you can make loops in the program to repeat a part of the code it isn't advised. When compiled you get a warning about that the loop may trip the watchdog timer. Link to comment Share on other sites More sharing options...
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