Lenze EVS9321EP - Page 171

Function library
Function blocks
3.5.17 Long comparator (CMPPH)
3−143
l
EDSVS9332P−EXT DE 2.0
3.5.17.4 Function 4: |CMPPH1−IN1| = |CMPPH1−IN2|
This function is the same as function 1.
l The absolute value of the input signals (without sign) is generated prior to the signal
processing.
Example:
This function is for the comparison "ph
act.
= 0".
3.5.17.5 Function 5: |CMPPH1−IN1| > |CMPPH1−IN2|
This function is the same as function 3.
l The absolute value of the input signals (without sign) is generated prior to the signal
processing.
Example:
This function is for the comparison "|ph
act.
| > |ph
x
|".
3.5.17.6 Function 6: |CMPPH1−IN1| < |CMPPH1−IN2|
This function is the same as function 2.
l The absolute value of the input signals (without sign) is generated prior to the signal
processing.
Example:
This function is for the comparison "|ph
act.
| < |ph
x
|".