need help with index register

[qwwqw]

Hi. I trying to write a program for the situation when the controller has 6 signals from 0 to 5 and there is a condition ( a=#7AAA), if it is met, then a certain bit W#.00 is turned on, where #- is the number of the incoming signal. the operation must be repeated 6 times to check each of the signals of the controller but it is necessary to use index register. i can not get a normal increment IR1, the values are infinitely increasing. please help me understand. Here's what I have so far, but it doesn't work as I said before. also even if I manually increase the word number w, it does not affect the indirect addressing, w0.00 is still getting on instead of w1.00 for example. 

Edited April 24 by qwwqw

[IO_Rack]

https://mrplc.com/files/file/195-indirect-addressingzip/

There is a really good explanation in this above file. Unfortunately, this file is corrupt. 

@Chris Elston has been able to fix these links. Please stand by....

[IO_Rack]

Using IR and DR for Indirect Addressing.pdfMOVR.pdf

 

I'm not sure if these are the same documents in the link above, but they explain the IR, DR and MOVR operations as well.

[qwwqw]

3 minutes ago, IO_Rack said:

Using IR and DR for Indirect Addressing.pdf 892.42 kB · 0 downloads MOVR.pdf 289.92 kB · 0 downloads

 

I'm not sure if these are the same documents in the link above, but they explain the IR, DR and MOVR operations as well.

thank you very much

[Chris Elston]

On 4/25/2025 at 7:25 AM, IO_Rack said:

https://mrplc.com/files/file/195-indirect-addressingzip/

There is a really good explanation in this above file. Unfortunately, this file is corrupt. 

@Chris Elston has been able to fix these links. Please stand by....

Well poop. I am away from my backup drive until NEXT WEEK, but I will try and remember when I get home to fix this one. During the upgrade some of the files corrupted. I don't know why, it wasn't all of them.

[Chris Elston]

On 4/25/2025 at 7:25 AM, IO_Rack said:

https://mrplc.com/files/file/195-indirect-addressingzip/

There is a really good explanation in this above file. Unfortunately, this file is corrupt. 

@Chris Elston has been able to fix these links. Please stand by....

Okay this file is fixed. I tried to upload via FTP, but that did not fix it, so I had to manually update it, but it's fixed.