Rockwell Automation VSM500 Integrated Drive/Motor - Manual (Page 45)

Step 8 - Verify the Setup and Adjust Switches if Required 8-1
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Step 8 - Verify the Setup and
Adjust Switches if Required
The VSM500 unit is set up using two rotary switches and a 10-position slide switch
mounted on the printed circuit board as shown in figure 8.1. Figure 8.1 shows the
setting selections and the factory defaults. Normally, no adjustments will be needed
to the factory settings.
If your application requires adjustment to these settings, refer to the following sections
in this chapter. If no adjustment is needed, go to chapter 9 to complete the installation
procedure.
Review all setup instructions thoroughly before making any adjustments or applying
power to the unit.
After changing the setup, go to chapter 9 to complete the installation.
Before making any adjustments to the unit, be sure to take the following
precautions:
Step 1. Turn off, lockout, and tag AC input power to the unit.
Step 2. Wait five minutes. Then remove the cover and use a voltmeter to verify that
the DC bus capacitors are discharged. The voltmeter should read zero volts.
Refer to figure 5.2 for the DC bus test points.
!
ATTENTION: Only qualified personnel familiar with the construction and
operation of this equipment and the hazards involved should install,
adjust, operate, and/or service this equipment. Read and understand
this instruction manual in its entirety before proceeding. Failure to
observe this precaution could result in severe bodily injury or loss of life.
ATTENTION: All adjustments to these components should be made with
power removed. Failure to observe this precaution could result in severe
bodily injury or loss of life.
ATTENTION: After disconnecting input power wait five minutes and
check with a voltmeter to insure that DC bus capacitors are discharged.
The voltmeter should read zero volts. Failure to observe this precaution
could result in severe bodily injury or loss of life.
ATTENTION: The cover screws must be securely tightened in order to
properly ground the cover. Verify that all four cover screws are tight before
applying power to the unit. Failure to observe this precaution could result
in severe bodily injury or loss of life.