7/27/2015 11:52 AM | |
Posts: 2 Rating: (0) |
Greetings! I am currently comissioned to create PN/IO diagnostic program for s1500 serie CPUs.
The program I've now created works like a charm, but unlike with s300 diagnostic program ("insert and forget"), s1500 one is much more work to be set up, and i am willing to improve it. Aka, I am trying to find a solution to create something similar that was available on s300 PNIOdiagnostic, "Insert and forget", without the need to use multible inputs and manual adressing to system constants. I have consept already created to make this work, however there is few open questions that needs to be solved first to make it work.
1. Is it possible to user program regognice which type of OB the program block is called from? 2. Is it possible to adress parent OB local variables inside of user program block called by said OB, without the use of inputs on the block? 3. Is there a way to user program to search / fetch one or all system constants by datatype rather than by symbolic name?
Thank you in advance~ |
Follow us on