Lenze 8400 User Manual

17 Function library
17.1 Function blocks | L_ComparePhi_2
1287
Lenze · 8400 HighLine · Reference manual · DMS 12.0 EN · 06/2017 · TD23
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17.1.29 L_ComparePhi_2
This FB compares two angle signals.
• Comparison operation, hysteresis and window size can be parameterised.
Inputs
Outputs
Parameters
Designator
Data type
Information/possible settings
dnIn1_p
DINT
Input signal 1
dnIn2_p
DINT
Input signal 2
Designator
Data type
Value/meaning
bOut
BOOL
Status signal "Comparison statement is true"
TRUE The statement of the selected comparison mode is true.
Parameters Possible settings Info
C01670/2 Function selection
1 dnIn1 = dnIn2
2 dnIn1 > dnIn2
3 dnIn1 < dnIn2
4 |dnIn1| = |dnIn2|
5 |dnIn1| > |dnIn2|
6 |dnIn1| < |dnIn2|
C01671/2
0 Incr. 1073741824 Hysteresis
• Lenze setting: 0 incr.
C01672/2
0 Incr. 1073741824 Window
• Lenze setting: 0 incr.
 For a detailed functional description see L_ComparePhi_1.
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Lenze 8400 Specifications

General

Category	DC Drives
Series	8400
Protection class	IP20
Control Type	Vector control
Communication	CANopen, PROFIBUS, Ethernet
Protection Features	Overcurrent, overvoltage, undervoltage, overtemperature
Input Voltage	AC 230/400/480 V