Rockwell Automation 2364F Regenerative DC Bus Supply Unit (RGU) - Manual (Page 87)

Publication 2364F-5.01– October 2003
Setting Up Your RGU 8-3
Basic Startup Procedure The basic startup procedure must be performed when starting a new
unit to verify the condition of the unit and to configure essential
parameters for operating the unit.
The following items will be needed when starting up the RGU:
• a multimeter (for reading voltage and resistance)
• a HIM, GPT, or other programming device
Starting the RGU
1. Verify that the start switch is turned to off and that the disconnect
lever is pushed to off.
2. Verify that the disconnect levers for all inverters are pushed to off.
3. Visually inspect all wiring in the RGU (board connections, DC
bus terminals, customer connections, etc.).
4. Push the RGU disconnect lever to on and turn the door-mounted
start switch to on. The RGU will power up and perform its
precharge routine.
!
ATTENTION: The basic startup must be performed
when starting a new unit, replacing the main control
board, or upgrading firmware. Improper parameter
settings may result in poor performance or equipment
damage.
ATTENTION: Do not enable the RGU until the basic
startup procedure has been completed.