ctrlX PLCopen library Ladder Error

[Open]

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.

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

Anyone encounter the same issue?

please see attached.

[CodeShepherd · Accepted solution]

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 LD

[Open]

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.