Corrected from:
Easy Starter V1.18
PLC Designer V3.21.0
Response of the new version:
The resistance values in the integrated dialogs of the c5x0 / c750 and EPM-S130 show the correct value.
If the EPM-S404 is operated at the backplane bus of the 3200C / c300 the faulty resistance value is still displayed.
What happens?
The displayed resistance value is about 10% above the actual resistance value.
When does the behaviour occur?
The module is operated with a Lenze controller (3200C, c300, p300, p500, c5x0, c750).
The EPM-S404 is operated in the mode "resistance" with a value range of 0 - 32767.
The resistance value is read from the integrated dialogs in PLC Designer or Easy Starter.
Which products are affected?
Easy Starter V1
PLC Designer V3
Short-term measures:
The raw value of the resistor in the process image can be used.
Evaluation/Recommendations:
The raw value of the resistor has the correct value in the process image. Only the conversion in the integrated dialogs contains a conversion error.
When using the temperature sensor modes (e.g. PT1000), the correct value is displayed in the dialogs.
When using the resistance value range 0 - 6000 and 0 - 30000, the correct value is also displayed in the dialogs.
Automatic Translation
