Rockwell Automation SA3100 Distributed Power System Drv Config,Program User Manual

Page 31

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Configuring the UDC Module, Regulator Type, and Parameters

2-19

Current Limit

Selecting this button enables the current limit function in the drive. Specify the
limiting current value in the Current Limit Amps field. Resolution is 0.1 amp.

Current Limit Delay

Current Limit Delay provides a time delay for the drive to operate in the current limit
region before executing the current limiting functions. If the regulator detects that
output current has reached the specified limit, it will respond by setting bit 2 or 3 in
register 204/1204. After the specified time delay, the regulator will set bit 4 in
register 203/1203 (WRN_RIL@) and begin modifying the output frequency. Enter
the value in seconds.

Full Load Amps (Amperes)

Enter the default rated motor current. Resolution is 0.1 amp.

Frequency Ramp Rate (Hertz/Second)

Frequency Ramp Rate specifies an adjustable limit for the maximum allowable rate
of change in the frequency output. Enter the value in hertz per second.

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