GE Industrial Solutions ASTAT BP - Manual (Page 18)

ASTAT BP User Manual
18 GE Industrial Solutions ©2013 GE Company All Rights Reserved
33..66 Operating Modes
Operating Mode
Key Description
Starting Voltage 1 5 to 80% Un. Adjustable via Starting Voltage parameter.
Kick Start 2
Fixed level of 80% Un with an adjustable time, 0-1 sec., via Kickstart
Time parameter.
Acceleration Ramp 3
1-30 sec. (1-90 5 sec.). Adjustable via Ramp UP Time.
Secondary ramp 1-30sec. (1-90 5 sec.). Adjustable via Ramp UP-2
parameter.
Ramp up modes available are:
Soft Start Curve 0 (Standard)
Soft Start Curve 1!!-3!!
Soft Start Curve 4(Torque) for linear torque control
4 Fast ramp (if the motor is up to speed before the end of normal ramp time)
Running mode 5 Nominal voltage
Soft stop mode 6
Deceleration ramp 1-30sec. (1-90 5 sec.). Adjustable via Ramp DOWN Time.
Secondary ramp 1-30sec. (1-90 5 sec.). Adjustable via Ramp DOWN-2
parameter .
Ramp down modes available are:
Soft Stop Curve 0 (Standard)
Soft Stop Curve 1!!-3!!
Soft Stop Curve 4(Torque) for linear torque control
7 Current limiting set point (100-500%xMotor Current)
8
Acceleration ramp (continuation after motor amps drop below the current
limit).
9 Standard stopping (coast to rest)
Starting by voltage ramp:
5
Refer to section 4.7.6 page 36 for expanded setting.