Rockwell Automation Publication 20A-IN009E-EN-P - January 2015 47
PowerFlex 70 Adjustable Frequency AC Drive
Start-up Routines
The PowerFlex 70 is designed so that startup is simple and efficient. If you have
an LCD HIM, two start-up methods are provided. Select the desired start-up
routine that is needed for the application:
• S.M.A.R.T. Start
This routine lets you quickly configure the drive by programming values
for the most commonly used functions (see Running S.M.A.R.T. Start on
page 48
).
•Assisted Startup
This routine prompts you for information that is needed to start up a drive
for most applications, such as line and motor data, commonly adjusted
parameters, and I/O. With enhanced control, two levels of assisted startup
are available: basic and detailed (see Running an Assisted Startup on page
48
).
Figure 16 - Standard Control Start-up Menu
Figure 17 - Enhanced Control Start-up Menu
(1)
During motor tests and tuning procedures, the drive can modify certain parameter values for proper start-up operation. These
values are then reset to their original values when startup is complete. The affected parameters are: 053, 080, 276, 278, and
361…366. If power is removed from the drive during the tests without aborting the auto-tune procedure, these parameters may
not reset to their original value. If this situation occurs, reset the drive to factory defaults (see page 50
) and repeat the start-up
procedure.
(2)
Only in Detailed Startup mode.
Power must be applied to the drive when viewing or changing parameters.
Previous programming can affect the drive status when power is applied.
(1)
Main Menu:
Start-Up
Input Voltage
Motor Data and
Ramp Times
Motor Tests
Speed Limits
Speed Control
Start/Stop/I/O
Done /
Exit
Configu e for
Alternate Input
Voltage
Enter Motor NP
Data, Stop Mode,
Accel/Decel
Ramp Times
Optimize Torque
and
Verify Direction
Set Min/Max
Speed and
Direction Control
Configu e
Source, Value
and Scale for
Speed References
Configu e
Control Method
(2 Wire/3 Wire), I/O,
Digital Inputs/
Outputs and
Analog Outputs
(1)
(2)
Main Menu:
Start-Up
Motor Control
Select
Motor Data and
Ramp Times
Motor Tests
Speed Limits
Speed/Torque
Control
Start/Stop/I/O
Done
Exit
Configu es
Motor Control
Method
Enter Motor NP
Data, Stop Mode,
Accel/Decel
Ramp Times
Optimize Torque
and
Verify Direction
Set Min/Max
Speed and
Direction
Control
Configu e
Source, Value
and Scale for
Speed References
Configu e
Control Method
(2 Wire/3 Wire), I/O,
Digital Inputs/
Outputs and
Analog Outputs
Application
Configu e
for Specifi
Application
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