PROGRAMMABLE PARAMETERS
1F –
Reserved
Description:
This parameter is reserved for future use.
9.6
2 Motor Start/Stop
2A –
Start Mode
Options:
Constant Current (default)
Adaptive Control
Description:
Selects the soft start mode.
NOTE
The EMX4e will apply the current limit on all soft starts, including adaptive
control. If the current limit is too low or the start ramp time (parameter 2B)
is too short, the motor may not start successfully.
2B –
Start Ramp Time
Range:
0:01 - 3:00 (minutes: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).
2C –
Initial Current
Range:
100% - 600% FLC
Default:
200%
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 –
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.
2E –
Adaptive Start Profile
Options:
Constant Acceleration (default)
Description:
Selects which profile the EMX4e will use for an Adaptive Control
soft start.
NOTE
The EMX4e will apply the current limit on all soft starts, including adaptive
control. If the current limit is too low or the start ramp time (parameter 2B)
is too short, the motor may not start successfully.
EMX4e User Manual (710-18433-00C) |
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