Start-Up And Use; What This Chapter Contains - ABB ACS800 Hardware Manual

Start-up and use

What this chapter contains

This chapter describes the start-up procedure and use of the drive.
Start-up and use
WARNING! Only qualified electricians are allowed to commission the drive. Read
and follow the
safety instructions can cause injury or death.
Perform the start-up procedure as described in the appropriate application program
firmware manual. The parameters of the line-side converter control program
need not be set in a normal start-up procedure or in normal use. However, it is
recommended to set parameter 16.15 I/O START MODE to DI2 LEVEL:
• if the motor is started and stopped frequently. This prolongs the lifespan of the
charging contactor.
• when starting the motor without start delay is required.
• if the drive is connected to other drives via a common DC bus. Otherwise, the
charging resistor may be damaged.
For setting of parameter 16.15 I/O START MODE, change the control panel to
control the line-side converter as shown on page 86.
Note
• In normal use, have the control panel control the RMIO board of the motor-side
converter (default, ID number 1). If the control panel is set to control the RMIO
board of the line-side converter (ID number 2), the drive does not stop by
pressing the control panel Stop key.
• Do not change the ID numbers of the converters from the default settings. If the
ID numbers of the line-side and motor side converters are set equal, the control
panel stops communicating.
• Keep parameter 20.05 OVERVOLTAGE CTRL set to ON (default) when no brake
chopper and resistor are installed. The parameter index is valid for Standard
Application Program. For other application programs, see the appropriate
firmware manual. For parameter settings with a brake chopper and resistor, see
chapter
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Safety instructions
Resistor braking.
on the first pages of this manual. Ignoring the
85
Start-up and use