L_TT1P: xError output is directly set after activating the technology module (corrected from V3.14.0)

Corrected from:
L_TT1P_TechnologyModules_LM (V3.14.0.21)

Response of the new version:

The outputs are activated when reaching the "READY" state. In this way, current errors that are acknowledged during initialisation will not be displayed in the "INIT" state.

What happens?

In the INIT state of the TMs, the xError output is sometimes set. After a short time (a few PLC cycles), xError is reset again.

When does this behaviour occur?

The behaviour occurs, if a function or a function block (e.g. MC MoveAbsolute) which has triggered an error in the axis has been executed before.

After this, the technology module is activated.

Which products are affected?
All technology modules from the L_TT1P_TechnologyModules_LM library (V3.13.0.7 and higher)

Short-term measures:

Do not evaluate any TM errors in the INIT state.

Evaluation/recommendations:

The TM resets all existing errors to the INIT state and initialises the internal variables and functions. The above-described function restriction does not have any effects on the TM functions. If the above-described short-term measure is observed, the TM application can be adapted accordingly to evaluate the valid TM error messages.

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201600431/1/

Meta data

Taxonomy: TM Basic Motion , TM Cross Cutter , TM Electrical Shaft Position , TM Electrical Shaft Velocity , TM Flex Cam , TM Flying Saw , TM Magic Track , TM Pick and Place , TM Register Control , TM Smart Track , TM StackerCrane , TM Table Positioning , TM Temperature Control , TM Track Pick and Place , TM Traverser , TM Virtual Master , TM Winder Dancer-controlled , TM Winder Tension-controlled , FAST Motion Lib L_TT1P_LM
AKB-ID: 201600431
Last update: 2023/09/09
Category: 版本注释

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