Rockwell Automation Publication 750-QS100B-EN-P - August 2020 21
Step 3: Power Up, Configure the Modular Control Profiles
Enter the Duty Rating
The duty class parameter allows you to select the continuous and overload modes of operation. The value of this
parameter affects the continuous current rating of the drive.
• Normal Duty (ND) - Selects the normal continuous rating, with overload ratings of 110% for 60 seconds and
150% for 3 seconds.
• Heavy Duty (HD) - Provides a lower continuous rating, with overload ratings of 150% for 60 seconds and 180%
for 3 seconds.
• Light Duty (LD) - provides the highest continuous rating, with an overload rating of 110% for 60 seconds. Not
available on all drive ratings.
1. Navigate to parameter 0:35 [Duty Rating Cfg].
2. Press the EDIT soft key.
3. Edit the value to 0 ‘Normal Duty’, 1 ‘Heavy Duty’, or 2 ‘Light Duty’, choosing the option corresponding to the data
collected in Table 3 on page 15
.
4. Press the ENTER soft key.
Enter the Velocity Units
This parameter allows you to select either Hertz (Hz) or Revolutions per Minute (RPM) as the units for velocity (speed).
1. Navigate to parameter 0:46 [Velocity Units].
2. Press the EDIT soft key.
3. Edit the value to 0 ‘Hz’ or 1 ‘RPM’, choosing the option corresponding to the data collected in Tab le 3
.
4. Press the ENTER soft key.
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