PeterKulka
Member
Question for experienced programmers:
I'm trying to build test fixture for SLC500 modules. I will create very simple program (at least I think) to verify each input and output is operational.
My setup is (in cage from left to right):
1746-P3 ---- 24V DC Power supply
1747-L524 ---- CPU 5/02
1746-OW16 ---- 16 relays Outputs
1746-OX8 ---- 8 isolated relays Outputs
1746-OW16 ---- 16 relays Outputs
1746-IB16 ---- 16 DC Sinc Inputs
1747-SN ---- Remote I/O Scanner
1746-IV16 ---- 16 DC Source Inputs
Then I do have on Remote I/O loop this modules:
1791-8BR ---- 8 relays Outputs
1791-16BC ---- remote I/O 16 DC Inputs and 16 DC Outputs
1791-24BR ---- remote I/O 16DC Inputs,8DCand 8relays Outputs
My idea is that input #1 will activate output #1, than input#2 will activate output#2 on the same module. And so and so.
This apply to my remote I/O modules 1791-16BC and 1791-24BR.
My remote module 1791-8BR will be activated same way ( IN1-OUT1, IN2-OUT2 ...) by Input module 1746-IV16 located in main cage.
All others Input modules will activate one of Output modules in same fashion as remote modules.
What do you think about this idea?
Will work?
My most concern is if I will have enought memory.
Any other limitations apply?
Thanks in advance.
I'm trying to build test fixture for SLC500 modules. I will create very simple program (at least I think) to verify each input and output is operational.
My setup is (in cage from left to right):
1746-P3 ---- 24V DC Power supply
1747-L524 ---- CPU 5/02
1746-OW16 ---- 16 relays Outputs
1746-OX8 ---- 8 isolated relays Outputs
1746-OW16 ---- 16 relays Outputs
1746-IB16 ---- 16 DC Sinc Inputs
1747-SN ---- Remote I/O Scanner
1746-IV16 ---- 16 DC Source Inputs
Then I do have on Remote I/O loop this modules:
1791-8BR ---- 8 relays Outputs
1791-16BC ---- remote I/O 16 DC Inputs and 16 DC Outputs
1791-24BR ---- remote I/O 16DC Inputs,8DCand 8relays Outputs
My idea is that input #1 will activate output #1, than input#2 will activate output#2 on the same module. And so and so.
This apply to my remote I/O modules 1791-16BC and 1791-24BR.
My remote module 1791-8BR will be activated same way ( IN1-OUT1, IN2-OUT2 ...) by Input module 1746-IV16 located in main cage.
All others Input modules will activate one of Output modules in same fashion as remote modules.
What do you think about this idea?
Will work?
My most concern is if I will have enought memory.
Any other limitations apply?
Thanks in advance.