Advanced Setup - Rockwell Automation SMC Dialog Plus User Manual

4-12 Programming

Advanced Setup

While the Basic Setup group allows the user to get started with a
minimum number of parameters to modify, the Advanced Setup
group allows full access to the SMC Dialog Plus controller's powerful
parameter set. Following is a listing of the additional setup
parameters provided.
Note: All of the Basic Setup parameters are available in the
Advanced Setup group. The parameters shown below are in
addition to the parameters in Basic Setup.
Parameter
Dual Ramp ①
Allows the user the option to choose between two
Soft Start profiles.
Ramp Time #2
Determines the soft start time for the second ramp
of the Dual Ramp feature.
Initial Torque #2
Provides the initial torque setting for the second
ramp of the Dual Ramp feature.
Undervoltage Level
Determines the trip level as a percentage of line
voltage.
②
Undervoltage Delay
Provides a delay period prior to a trip occurrence.
Overvoltage Level
Determines the trip level as a percentage of line
voltage.
②
Overvoltage Delay
Provides a delay period prior to a trip occurrence.
③
Jam Level
Determines the trip level as a percentage of the
motor's full load current.
Jam Delay
Provides a delay period prior to a trip occurrence.
Unbalance Level
Allows the user to set the voltage unbalance trip
level.
②
Unbalance Delay
Provides a delay period prior to a trip occurrence.
④
Rebalance
Allows the user access to enable the Rebalance
feature. See page 1-5 for a description.
②
Underload Level
Determines the trip level as a percentage of the
motor's full load current.
Underload Delay
Provides a delay period prior to a trip occurrence.
①
The Dual Ramp feature is available only with the standard controller.
②
The delay time must be set to a value greater than zero when Undervoltage, Overvoltage, and
Unbalance are enabled.
③
For Jam and Underload detection to function, the Motor FLC must be programmed in the Calibration
group. See Chapter 5 for instructions.
④
To enable Rebalance, the Converter Rating parameter in the Calibrate programming group must be
set for 20, 180, or 630.
Option
Off, On
0 to 30 seconds
0 to 90% locked rotor torque
0 to 99% (0 is the Off setting)
0 to 99 seconds
0 to 199% (0 is the Off setting)
0 to 99 seconds
0 to 999% (0 is the Off setting)
0.0 to 10.0 seconds
0 to 25% (0 is the Off setting)
0 to 99 seconds
Off, On
0 to 99% (0 is the Off setting)
0 to 99 seconds