Lenze E84AVHC Series User Manual

8400 HighLine | Parameter setting & configuration
Function library
Function blocks | L_Compare_3
902 L Firmware ≤ 05.00 - DMS 4.2 EN - 02/2010
14.1.24 L_Compare_3
This FB compares two analog signals and can be used e.g. to implement a trigger.
 Comparison operation, hysteresis and window size can be parameterised.
Inputs
Outputs
Parameter
Identifier
Data type
Information/possible settings
nIn1_a
INT
Input signal 1
nIn2_a
INT
Input signal 2
Identifier
Data type
Value/meaning
bOut
BOOL
Status signal "Comparison statement is true"
TRUE The statement of the selected comparison mode is true.
Parameter Possible settings Info
C00690
Function selection
1 nIn1 = nIn2
2 nIn1 > nIn2
3 nIn1 < nIn2
4 |nIn1| = |nIn2|
5 |nIn1| > |nIn2|
6 |nIn1| < |nIn2|
C00691
0.00 % 100.00 Hysteresis
• Lenze setting: 0.50 %
C00692
0.00 % 100.00 Window
• Lenze setting: 2.00 %
 For a detailed functional description see L_Compare_1.
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Lenze E84AVHC Series Specifications

General

Brand	Lenze
Model	E84AVHC Series
Category	Inverter Drive
Language	English