Lenze i55AE155F User Manual

7.5.2 Stopping performance
In the default seng, the motor is brought to a standsll aer a stop command with standard
ramp. Alternavely, coasng or ramping down with quick stop ramp can be selected.
Details
The stop method can be selected in 0x2838:003 (P203.03). The following diagram demon-
strates the dierent stop methods:
t
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
t
t
t
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
0 Hz
30 Hz
10 Hz
20 Hz
40 Hz
50 Hz
60 Hz
t
t
0x2838 003:
0x2838 003:
0x2838 003:
0x2DDD
= Quick stop ramp [2]
= Standard ramp [1]
= Coasting [0]
Digital input 2 [12] Run
Digital input 1 [11]
Output signals
Output frequency
Enable inverter
Input signals
Frequency setpoint selection
FunctionTrigger
①
Stop method = "Coasng [0]": The motor is coasng.
②
Stop method = "Standard ramp [1]": The motor is brought to standsll with a deceleraon me 1 (here: 10 s).
③
Stop method = "Quick stop ramp [2]": The motor is brought to a standsll with the deceleraon me for quick stop (here: 1 s).
④
If "Enable inverter" is set to FALSE, the inverter is disabled. The motor becomes torqueless and coasts to standsll depending on the mass
inera of the machine (irrespecve of the set stop method).
Parameter Name / value range / [default seng] Info
0x2838:003
(P203.03)
Start/stop conguraon: Stop method
(Start/stop confg: Stop method)
Behaviour aer the "Stop" command.
0 Coasng The motor becomes torqueless (coasts down to standsll).
1 Standard ramp The motor is brought to a standsll with deceleraon me 1 (or deceler-
aon me 2, if acvated).
•
Deceleraon me 1 can be set in 0x2918 (P221.00).
•
Deceleraon me 2 can be set in 0x291A (P223.00).
4Frequency limits and ramp mes ^ 156
2 Quick stop ramp The motor is brought to a standsll with the deceleraon me set for
the "Quick stop" funcon.
•
Deceleraon me for quick stop can be set in 0x291C (P225.00).
•
The "quick stop" funcon can also be acvated manually, for instance
via a digital input. 4Quick stop ^ 159
Basic seng
Starng/stopping performance
Stopping performance
155

Lenze i55AE155F Specifications

General

Brand	Lenze
Model	i55AE155F
Category	Inverter
Language	English