Allen-Bradley PowerFlex 527, User Manual

Page: 82 / 176

82 Rockwell Automation Publication 520-UM002B-EN-E - December 2017
Chapter 3 Configuring the PowerFlex 527 Drive with Integrated Motion
Apply Power to the
PowerFlex 527 Drive This procedure assumes that you have done the following:
• Wired and configured your PowerFlex 527 system and your Logix5000
controller.
• Downloaded the project to the controller.
• Connected the Ethernet port to the drive.
If you have not done the steps listed above, you will achieve a different result in
step 5 as shown below.
Follow these steps to apply power to the PowerFlex 527 system.
1. Disconnect the load to the motor.
2. Apply AC power.
The LCD display begins the startup sequence. See Startup Sequence on
page 46 for more information.
3. When the startup sequence completes, verify that the MOD and NET
status indicators are steady green.
If the two status indicators are not solid green, see PowerFlex 527 Drive
Status Indicators on page 126 for more information.
4. Monitor the DC Bus voltage on the LCD display. See Real-time
Information Display on page 49 for more information.
If the DC Bus does not reach the expected voltage level, check the three-
phase input power connections. Also it can take as many as 1.8 seconds
after input power is applied before the drive can accept motion commands.
5. Verify that the axis state changes to STOPPED.
If the axis state does not change to STOPPED, see Fault Codes on
page 122 .
SHOCK HAZARD: To avoid hazard of electrical shock, perform all mounting and
wiring of the PowerFlex 527 drives prior to applying power. Once power is
applied, connector terminals can have voltage present even when not in use.
ATTENTION: To avoid personal injury or damage to the equipment,
disconnect the load to the motor. Make sure each motor is free of all
linkages when initially applying power to the system.