gefran AGy -L Instruction Manual page 35

Code Display (Description)
S.241 Acceleration 2
Linear acceleration (m/s
S.242 Jerk acc end 2
Jerk (m/s ) applied at the beginning of a deceleration with ramp set 2.
3
S.243 Jerk dec ini 2
Jerk (m/s ) applied at the beginning of a deceleration with ramp set 2.
3
S.244 Deceleration 2
Linear deceleration (m/s
S.245 Jerk dec end 2
Jerk (m/s ) applied at the beginning of a deceleration with ramp set 2.
3
S.250 Cont close delay
Delay time (s) for safe closing or the run contactor.
S.251 Magnet time
Duration (s) of the initial magnetization of the motor with DC injection.
S.252 Brake open delay
Delay time (s) between the open command and effective opening of the mechanical brake.
S.253 Smooth start dly
Duration (s) of the smooth start phase.
S.254 DCBrake stp time
Duration (s) of the stopping phase, after the speed has fallen below the zero threshold (defined by parameter P.440). During
this phase, the inverter can either output a DC current, or maintain a low frequency, in order to compensate for the slip
(default), as programmed by S.260.
S.255 Brake close dly
Delay time (s) between the close command and the effective engagement of the mechanical brake.
S.256 Cont open delay
Delay time (s) between the open command and the affective opening of the run contactor.
S.260 Lift stop mode
After the car speed falls below the zero threshold (defined by P.440), the inverter can be programmed to brake with DC
injection (S.260 = 0), or to maintain a low frequency output in order to compensate for the estimated slip (S.260 = 1). The
latter is set by default.
Possible selections:
S.300 Manual boost [%]
Voltage boost (% of motor rated voltage) applied at low frequency in order to maintain the machine flux.
S.301 Auto boost en
The automatic boost allows for precise compensation of the resistive voltage drop due to the winding resistance, keeping the
flux at its rated value regardless of the load level and output frequency. For correct operation of this function, a precise value
of the equivalent stator resistance is needed.
Possible selections:
S.310 Slip compensat
Amount of slip compensation (% of rated slip, calculated from nameplates) during motoring (power flows from motor to load).
S.311 Slip comp regen
(linked to F.203)
) with ramp set 2.
2
(linked to F.256)
(linked to F.257)
(linked to F.204)
) with ramp set 2.
2
(linked to F.258)
(linked to A.080)
(linked to A.081)
(linked to A.082)
(linked to A.083)
(linked to A.084)
(linked to A.085)
(linked to A.086)
(linked to A.220)
[0] DC brake at stop
[1] Normal stop
(linked to P.120)
(linked to P.122)
[0] Disable
[1] Enable
(linked to P.100)
(linked to P.102)
Def. Min. Max
0.60 0.01 5.00
1.40 0.01 10.00
1.40 0.01 10.00
0.60 0.01 5.00
1.00 0.01 10.00
0.20 0.00 10.00
1.00 0.00 10.00
0.20 0.00 10.00
0.00 0.00 10.00
1.00 0.00 10.00
0.20 0.00 10.00
0.20 0.00 10.00
[1] Normal stop
3.0 0.0 25.0
[0] Disable
50 0 250
50 0 250