ASTAT XL User Manual
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42
DET-812
NOTE
The second thermal model is only active if parameter 1E
Dual Thermal Model
is set to 'Dual'
and the starter is using the secondary motor set (a programmable input is set to 'Motor Set
Select' and the input is active).
8.4.2
2 Primary Start/Stop
2A – Start Mode
Options:
Constant Current (default)
Adaptive Control
Description:
Selects the soft start mode.
2B – Current Limit
Range:
100% - 600% FLC
Default:
350%
Description:
Sets the current limit for constant current and current ramp soft starting, as a
percentage of motor full load current.
2C – Initial Current
Range:
100% - 600% FLC
Default:
350%
Description:
Sets the initial start current level for current ramp starting, as a percentage of
motor full load current. Set so that the motor begins to accelerate
immediately after a start is initiated.
If current ramp starting is not required, set the initial current equal to the
current limit.
2D – Start Ramp Time
Range:
1 - 180 (seconds)
Default:
10 seconds
Description:
Sets the total start time for an Adaptive Control start or the ramp time for
current ramp starting (from the initial current to the current limit).
2E – Kickstart Level
Range:
100% - 700% FLC
Default:
500%
Description:
Sets the level of the kickstart current.
2F – Kickstart Time
Range:
0 – 2000 milliseconds
Default:
0000 milliseconds
Description:
Sets the kickstart duration. A setting of 0 disables kickstart.
CAUTION
Kickstart subjects the mechanical equipment to increased torque levels. Ensure the motor,
load and couplings can handle the additional torque before using this feature.
2G – Excess Start Time
Excess start time is the maximum time the ASTAT XL will attempt to start the motor. If the
motor does not transition to Run mode within the programmed limit, the starter will trip. Set
for a period slightly longer than required for a normal healthy start. A setting of 0 disables
excess start time protection.
Range:
0:00 - 4:00 (minutes:seconds)
Default:
20 seconds
Description:
Set as required.
2H – Stop Mode
Options:
Coast To Stop (default)
TVR Soft Stop
Adaptive Control
Brake
Description:
Selects the stop mode.
