Lenze i410 - Page 16

16
Commissioning
Operang Instrucons i410-Cabinet
Display code Name
Possiblesengs/
value ranges
Keypad code Informaon
P203.03 Stop method Coasng [0] The motor has no torque (coasts down to standsll).
Standard ramp [1] The motor is brought to a standsll with the deceleraon me 1 P221.00 (or deceleraon me 2 P223.00 if acvated).
Quick stop ramp [2] The motor is brought to a standsll over the deceleraon me set for the “Quick stop” P225.00 funcon.
Switch-o posioning [3] Is similar to the stop method “standard ramp [1]“. Depending on the actual output frequency, however, the inverter delays the beginning of the
down-ramping so that the number of motor revoluons unl standsll is reached and thus the stopping posion is always relavely constant.
P208.01 Mains voltage 230Ve [0] Selecon of the mains voltage for actuang the inverter.
P210.00 Min. Frequency 0.0 Hz Lower limit value for all frequency setpoints.
P211.00 Max. frequency
Device for 50-Hz mains: 50 Hz * Upper limit value for all frequency setpoints.
P220.00 Acceleraon 1 5.0 s Acceleraon me 1.
P221.00 Deceleraon 1 5.0 s Deceleraon me 1.
Sensorless vector control
(SLVC)
[4] This control type is used for sensorless vector control of an asynchronous motor. Observe parameters P327.04 and P327.05 for this purpose.
V/fcharacterisccontrol
(VFCopenloop)
[6] This control mode is used for the speed control of an asynchronous motor via a V/f characterisc and is the simplest control mode.
P302.00 V/f characterisc
shape
Linear [0] Linear characterisc for drives with constant load torque over the speed.
Square-law [1] Square-law characterisc for drives with a square-law load torque over the speed.
P303.01 Base voltage 230 V * Base voltage and base frequency dene the V/f rao and thus the gradient of the V/f characterisc.
• The V/f base voltage is usually set to the rated motor voltage.
• The V/f base frequency is usually set to the rated motor frequency.
P303.02 Base frequency
Device for 50-Hz mains: 50 Hz Base voltage and base frequency dene the V/f rao and thus the gradient of the V/f characterisc.
• The V/f base voltage is usually set to the rated motor voltage.
• The V/f base frequency is usually set to the rated motor frequency.
P304.00 Limitaon of rotaon Only clockwise (CW) [0]
The motor can only be rotated clockwise (CW). The transfer of negave frequency and PID setpoints to the motor control is prevented.
Bothrotaondirecons [1] Both direcons of motor rotaon are enabled.
P305.00 Switching frequency 8 kHz var/opt/4 * Selecon of the inverter switching frequency.
P308.01 Max. load for 60s 150 % Maximum permissible thermal motor ulizaon (max. permissible motor current for 60 seconds). With regard to rated motor current (P323.00).
P316.01 Fixed V/f boost 2.5 % * Constant voltage boost for the V/f characterisc control without feedback.
P323.00 Motor current 1700 A * Seng of the rated motor current according to motor nameplate.
P324.00 Max current 200.0 % Maximum overload current of the inverter.
P400.01 Inverter enable TRUE [1] Assignment of a trigger to the “inverter enable“ funcon.
Trigger = TRUE: The inverter is enabled (unless there is another cause for inverter disable).
Trigger = FALSE: The inverter is disabled. The motor has no torque and coasts.
Defaultseng=boldprint|*Defaultsengisdevice-dependent