Function library lenzedrive.lib – Lenze DDS Function library Drive User Manual
Page 26
2.2.8
Comparison (L_CMP)
Function library LenzeDrive.lib
Analog signal processing
2−16
L
LenzeDrive.lib EN 1.7
2.2.8.4
Function 4: |nIn1_a| = |nIn2_a|
·
Selection: byFunction = 4
·
With this function, for instance, you can make the comparison "n
act
= 0".
·
This function is the same as function 1.
(
^ 2−14)
– However, the absolute value of the input signals (without sign) is generated here before the
signal processing.
2.2.8.5
Function 5: |nIn1_a| > |nIn2_a|
·
Selection: byFunction = 5
·
With this function, for instance, you can make the comparison "n
act
| > |n
x
|" independently of
the direction of rotation.
·
This function is the same as function 2.
(
^ 2−15)
– However, the absolute value of the input signals (without sign) is generated here before the
signal processing.
2.2.8.6
Function 6: |nIn1_a| < |nIn2_a|
·
Selection: byFunction = 6
·
With this function, you can make the comparison "n
act
| < |n
x
|" independently of the direction
of rotation.
·
This function is the same as function 3.
(
^ 2−15)
– However, the absolute value of the input signals (without sign) is generated here before the
signal processing.