andtech

DUPLICATED OUTPUT WARNING

6 posts in this topic

Hello, somebody to help me about this warning . 

thank u

 

WARNING.jpg

Edited by andtech

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Click Show Address Reverence Tool (Alt+4) then click on 101 in the ladder program. It is programmed as an output somewhere in your program.

101 may show up as 101.00, 101.01, ... 101.15. 

I see you have multiple warnings. You could also scroll through your warnings and look for WARNING:  Duplicated output - OUT 101.xx at rung (x, x).

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Duplicated outputs are usually only a concern on coils. Your error is for an MOV instruction which is commonly duplicated.

Ignore it

 

Edit: I see you have multiple warnings, if you could share the list of them we could better advise you.

Edited by photovoltaic

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thank you for your answers,

here is the list of warnings:

---------------- PLC: 'NewPLC1' (PLC Model 'CQM1 CPU44' ) ----------------
Compiling...
[PLC/Program Name : NewPLC1/NewProgram1]
[Ladder Section Name : Section1]
WARNING: Duplicated output -  MOV(21) HR60 at rung 148 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 150 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 152 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 154 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 156 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 158 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 160 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 162 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 164 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 166 (6, 2) 
WARNING: Duplicated output -  SET 90.00 at rung 181 (6, 12) 
WARNING: Duplicated output -  RSET 90.00 at rung 181 (6, 19) 
WARNING: Duplicated output -  SUB(31) 234 at rung 182 (6, 4) 
WARNING: Duplicated output -  SUB(31) 234 at rung 184 (6, 4) 
WARNING: Duplicated output -  ADD(30) 234 at rung 184 (6, 12) 
WARNING: Duplicated output -  SET 90.01 at rung 185 (6, 7) 
WARNING: Duplicated output -  RSET 90.01 at rung 185 (6, 14) 
WARNING: Duplicated output -  BIN(23) 100 at rung 191 (6, 6) 
WARNING: Duplicated output -  BIN(23) 101 at rung 195 (6, 21) 
WARNING: Duplicated output -  MOV(21) 100 at rung 197 (6, 2) 
WARNING: Duplicated output -  MOV(21) 101 at rung 198 (6, 2) 
WARNING: Duplicated output -  MOV(21) 100 at rung 203 (6, 3) 
WARNING: Duplicated output -  MOV(21) 101 at rung 204 (6, 3) 

NewProgram1 - 0 errors, 23 warnings.
 

Edited by andtech

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7 hours ago, andtech said:

thank you for your answers,

here is the list of warnings:

---------------- PLC: 'NewPLC1' (PLC Model 'CQM1 CPU44' ) ----------------
Compiling...
[PLC/Program Name : NewPLC1/NewProgram1]
[Ladder Section Name : Section1]
WARNING: Duplicated output -  MOV(21) HR60 at rung 148 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 150 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 152 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 154 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 156 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 158 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 160 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 162 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 164 (6, 2) 
WARNING: Duplicated output -  MOV(21) HR60 at rung 166 (6, 2) 
WARNING: Duplicated output -  SET 90.00 at rung 181 (6, 12) 
WARNING: Duplicated output -  RSET 90.00 at rung 181 (6, 19) 
WARNING: Duplicated output -  SUB(31) 234 at rung 182 (6, 4) 
WARNING: Duplicated output -  SUB(31) 234 at rung 184 (6, 4) 
WARNING: Duplicated output -  ADD(30) 234 at rung 184 (6, 12) 
WARNING: Duplicated output -  SET 90.01 at rung 185 (6, 7) 
WARNING: Duplicated output -  RSET 90.01 at rung 185 (6, 14) 
WARNING: Duplicated output -  BIN(23) 100 at rung 191 (6, 6) 
WARNING: Duplicated output -  BIN(23) 101 at rung 195 (6, 21) 
WARNING: Duplicated output -  MOV(21) 100 at rung 197 (6, 2) 
WARNING: Duplicated output -  MOV(21) 101 at rung 198 (6, 2) 
WARNING: Duplicated output -  MOV(21) 100 at rung 203 (6, 3) 
WARNING: Duplicated output -  MOV(21) 101 at rung 204 (6, 3) 

NewProgram1 - 0 errors, 23 warnings.
 

Warnings don't prevent you from compiling and running your program. As much as I want to fix all the warnings in my programs, I can never do it because Omron says SET and RESET for one bit is also a duplicate output.

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