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SOLVED

ctrlX PLCopen library Ladder Error

ctrlX PLCopen library Ladder Error

Open
Occasional Contributor

Hello Community,

I am using ctrlX drive demo unit with PLCopen library ladder programming, 

When i used MC_Power function block whenever i logged in it will show Error, i tried resetting Warm, Cold and Origin still the same.

Open_0-1661744773784.png

But however when i use structured text it has no issue.

Anyone encounter the same issue?

please see attached.

2 REPLIES 2

CodeShepherd
Community Moderator
Community Moderator

Which versions of the ctrlX PLC Engineering, CXA_PLCopen library and ctrlX PLC app are you using?

The error tels us that the input is wrong. I can confirm this behaviour (Version 1.12) as long as the AXIS_REF is not set correct. But it is working fine when set correctly:

ctrlX Motion axis CXA_PLCopen.MC_Power LDctrlX Motion axis CXA_PLCopen.MC_Power LD

Open
Occasional Contributor

Hello CodeShepherd,

I am using ctrlX PLC version 1.14.1 and CXA_PLCopen library 1.14.0.1 

This error only happen sometimes and sometimes after a power cycle it worked normally. 

I tried to replicate the error however it works fine now.

 

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