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How can I invert the mA analog input signal on an E-Flex Altivar 61?

Published date: 15 June 2020

Issue:  
mA signal invertion so the drive runs at low speed at 20mA and high speed at 4mA

Product line:
Altivar ATV61, ATV71
 
Environment:
All models, all serial numbers

Cause:
Inverting the mA analog input signal

Resolution:
Menu 1.5 AI2 configuration AI2 min set to 20mA and AI2 max set to 4mA
ATV71_programming_manual ref  

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