250 Rockwell Automation Publication 2198-UM002L-EN-P - October 2021
Chapter 6 Configure and Start the Kinetix 5700 Drive System
Follow these steps to apply power to the Kinetix 5700 system.
1. Disconnect the load to the motor (does not apply to iTRAK PS).
2. Apply 24V DC control power.
The LCD display begins the startup sequence. Refer to Startup Sequence
on page 187
. If the startup sequence does not begin, check the 24V control
power connections.
3. When the startup sequence completes, verify the following:
a. DC-bus and iTRAK power supply NET status indicators are steady
green.
b. DC-bus and iTRAK power supply MOD status indicators are flashing.
c. DC-bus power supply or regenerative bus supply axis-state is
PRECHARGE.
d. iTRAK power supply axis-state is PRECHARGE.
If the DC-bus power supply/regenerative bus supply/iTRAK power
supply does not reach the specified axis state and the two status
indicators are not as specified, refer to Kinetix 5700 Status Indicators
on
page 260
.
4. Apply mains input power and monitor the DC BUS voltage on the LCD
display.
If the DC BUS does not reach the expected voltage level, check the three-
phase input power connections.
a. Verify that all NET and MOD status indicators are steady green.
b. Verify that the DC-bus power supply axis-state is RUNNING.
c. Verify that the regenerative bus-supply axis-state is RUNNING or
STOPPED depending on the Converter Startup Method used (see DC-
bus Voltage Regulation on page 40).
d. Verify that the iTRAK power supply axis-state is RUNNING.
If the DC-bus power supply/regenerative bus supply/iTRAK power
supply does not reach the specified axis state, refer to Fault Code
Overview on page 258.
ATTENTION: To avoid personal injury or damage to equipment,
disconnect the load to the motor. Make sure each motor is free of all
linkages when initially applying power to the system.
IMPORTANT
Apply control power before applying three-phase AC power. This
makes sure the shunt is enabled, which can prevent nuisance
faults or Bus Overvoltage faults.
It can take as long as 1.8 seconds after input power is applied
before the drive can accept motion commands (does not apply to
iTRAK power supply).
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