Lenze I51AE175F User Manual

13.9.1 Example 1: Acvaon via command (only when disabled)
Acvaon method 0x4046 (P755.00) = "Via command (disable required) [0]":
•
Switches S3 and S4 serve to select the parameter set (see the following table).
•
Switch S2 acvates the change-over. Since the change-over is acvated with a rising edge,
a buon (normally-open contact) can be used instead of a switch.
•
Change-over is only possible if the motor is not started (switch S1 open).
Connecon plan funcon
GND AI1 AI2 AO1
10V 24V DI1 DI2 DI3 DI4 DI5 DO1
X3
S1 S2 S3 S4
Switch S1 Run
Switch S2 Load parameter set
Switches S3 ... S4 Parameter set selecon:
S3 S4
O O Parameter set 1
On O Parameter set 2
O On Parameter set 3
On On Parameter set 4
Parameter Name Seng for this example
0x2631:001 (P400.01) Enable inverter Constant TRUE [1]
0x2631:002 (P400.02) Run Digital input 1 [11]
0x2631:004 (P400.04) Reset fault Not connected [0]
0x2631:013 (P400.13) Reverse rotaonal direcon Not connected [0]
0x2631:018 (P400.18) Acvate preset (bit 0) Not connected [0]
0x2631:040 (P400.40) Load parameter set Digital input 2 [12]
0x2631:041 (P400.41) Select parameter set (bit 0) Digital input 3 [13]
0x2631:042 (P400.42) Select parameter set (bit 1) Digital input 4 [14]
0x2824 (P200.00) Control selecon Flexible I/O conguraon [0]
0x4046 (P755.00) Acvaon of parameter set Via command (disable required) [0]
t
t
t
t
t
t
t
t
t
t
t
1
2
3 4 3
Digital input 1 [11] Run
Digital input 4 [14]
Constant TRUE [1]
Digital input 3 [13]
Digital input 2 [12]
Mains voltage
Select par. set (bit 0)
Parameter set 4 active [111]
Parameter set 1 active [108]
Enable inverter
Parameter set 3 active [110]
Parameter set 2 active [109]
Output signals
Status signals
Active parameter set
Select par. set (bit 1)
Load parameter set
Input signals
FunctionTrigger
The status signals can be assigned to digital outputs. 4Conguraon of digital outputs ^ 415
①
The change-over is acvated with the "Load parameter set" funcon (FALSE/TRUE edge).
②
If the inverter is enabled and the motor is started, a change-over is not possible.
Flexible I/O conguraon
Funcons for parameter change-over
Example 1: Acvaon via command (only when disabled)
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Lenze I51AE175F Specifications

General

Brand	Lenze
Model	I51AE175F
Category	Inverter
Language	English