turbohamad
Member
Dear Fellows;
I am working on a very old machine which is designed in GE 90-30 PLC system.
I have some difficulties like
1. How a force to discrete input and output device like switches or solonied etc? can i also force the %M?
2. How i know that programmer use the maximum %R or %M address because i need some modification and use the %R and %M which is not using before?
3. How i over ride the %AI and % AQ to check the values before start, Suppose %AQ is 0-32000 counts for 0-50 mA. I want to check by applying 10000 to %AQ to check the behavior before start.
Regards
I am working on a very old machine which is designed in GE 90-30 PLC system.
I have some difficulties like
1. How a force to discrete input and output device like switches or solonied etc? can i also force the %M?
2. How i know that programmer use the maximum %R or %M address because i need some modification and use the %R and %M which is not using before?
3. How i over ride the %AI and % AQ to check the values before start, Suppose %AQ is 0-32000 counts for 0-50 mA. I want to check by applying 10000 to %AQ to check the behavior before start.
Regards