Stop Settings - GE ASTAT XT QT 0008U Series User Manual

Stop Settings

4.7.4
Function &
Default
Soft Stop Curve
0(Standard)
Ramp DOWN Time
10 SEC.
End Torque
0 (MIN.)
Store Settings
Stop Settings
Displays in MINIMIZED MODE and MAXIMIZED MODE.
31
The range of the Ramp DOWN Time can be extended to 1-90 sec. by using the EXPANDED SETTING as described
32
in section 5.5.5 page 50.
34
– Page 3
31
Range
0 (Standard)
1 !!
2 !!
3 !!
4 (Torque)
1–30 Sec.
32
0 (MIN.) – 10 (MAX.)
• Control Keypad
Unit
Sets ASTAT-XT's Soft Stop Curve.
Refer to section 4.7.4.1 on page 34.
Sets Ramp DOWN Time of the motor.
Used for controlled deceleration of high friction loads.
Determines the motor's voltage ramp down time.
Note:
When the ASTAT-XT operates with a bypass
contactor, the bypass contactor can be controlled by
the ASTAT-XT's End of Ramp relay.
Upon soft stop initiation the End of Ramp relay is de-
energized, the load is transferred to the ASTAT-XT, and
voltage begins ramping down.
Sets End Torque during soft stop.
Determines torque towards the end of a soft stop.
If the current still flows after speed is softly reduced to
zero, you should increase the End Torque setting.
Same as Store Settings Main Settings on
page 28.
Description