Error message "The slave 'xxx' in MMT object is not valid (corrected from V3.19)
Corrected from: PLC Designer V3.19
Behavior of the new version: The 'EN/ENO' menu command can also be applied to block calls in the 'MMT' program.
What happens?
When translating the PLC Designer project, a dialog with the error message appears:
The slave 'xxx' in MMT object is not valid
When does this behaviour occur?
If the function block calls in the 'MMT' program are subsequently provided with an EN input and an ENO output using the 'EN/ENO' command, this leads to the error message described above during compilation of the project.
Which products are affected?
PLC Designer ab V3.17
Short-term measures: Do not apply the 'EN/ENO' menu command to the function block calls in the 'MMT' program.
Evaluations/recommendations: The EN input of a function block call can be used to control the execution of the function block. If the calls of the machine modules (MFB_xxx) in program 'MMT' are provided with an EN input, this leads to a compilation error.
Taxonomy:
AT StartUp Project PackML
,
AT StartUp Project Standard
,
Lib L_EATP_ApplicationTemplate
,
Application Templates
AKB-ID:
201800297
Last update:
2023/09/09
Category:
Version Informations
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