"L_Compare_X"and "L_ComparePhi_X" with input value 0x8000 or 0x80000000

​Corrected from:
  • Inverter Drives 8400 StateLine V20.00.00
  • Inverter Drives 8400 HighLine V20.00.00
  • Inverter Drives 8400 TopLine V20.00.00
Response of the new version:

The function restriction has been removed. A value of 0x8000 or 0x80000000 at the two inputs returns "TRUE" at the output for the comparison operation (In1 = In2).

 
What happens?

When using an L_Compare_X function block with comparison function 1 (In1 = In2) and assigning the value 0x8000 to the two inputs nIn1_a and nIn2_a, the bOut output returns "FALSE". This also applies to the L_ComparePhi_X function blocks with an input value of 0x80000000.

 
Which products are affected?
  • Inverter Drives 8400 StateLine V20.00.00
  • Inverter Drives 8400 HighLine V20.00.00
  • Inverter Drives 8400 TopLine V20.00.00
 

URL for linking this AKB article: https://www.lenze.com/en-de/go/akb/201800239/1/
Meta data
Taxonomy: 8400 StateLine frequency inverters , 8400 HighLine frequency inverters , 8400 TopLine frequency inverters
AKB-ID: 201800239
Last update: 2023/09/09
Category: Version Informations

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