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OMRON PLC C2000H STL-Ladder issue

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pakiboy

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c2000h plc

Hello!

I am using OMRON(PLC) SYSMAC C2000H redundant CPU for some Process control application. I dont have OMRON software but i have its Hand Held Programmer.

I have to do certain modification in programming. As Hand Held programmer only support STL. I have retrived following STL instructions from CPU through Hand Held Programmer that are unable to understand me!

LD 20107
OR 20108
OUT 00200
OR 20115
OUT 20312

Although I m familar with OMRON STL and LADDER programming but afore mentioned STL are exclusively out of the way & unable to interprate this STL in form of LADDER!!

I have ambiguity in OR 20115 i.e. as after every OUT XXXXX there must be LD XXXXX but this is the only case that i have found where OR 20115 is directly coming after OUT 00200 with LD XXXX!

I would appreciate if you suggest the above mentioned STL instructions counter part in LADDER!

NB: I have retrived afore mentioned STL instructions from such system (CPU) that is running successfully for past 12 years.So there is no chances of error in these statements.


Regards
 

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