ABB ACS880 User Manual page 52

52 Start-up and validation test
Action
Validation test
ABB recommends that you monitor at least these signals with the Drive Composer PC tool:
• 01.01 Motor speed used (rpm)
• 01.02 Motor speed estimated (rpm)
• 01.07 Motor current (A)
• 01.10 Motor torque (%)
• 06.18 Start inhibit status word
• 23.01 Speed ref ramp input (rpm)
• 23.02 Speed ref ramp output (rpm)
• 90.01 Motor speed for control (rpm)
• 200.01 FSO speed ch1 (rpm)
• 200.02 FSO speed ch2 (rpm)
• 200.03 FSO DI status
• 200.04 FSO DO status
• 200.05 FSO control word 1
• 200.06 FSO control word 2
• 200.07 FSO status word 1
• 200.08 FSO status word 2
• 200.09 Drive status word 1
• 200.10 Drive status word 2
Make sure that it is safe to start, run and stop the motors during the test.
For the SLS function: If it is necessary to activate STO function when drive modulation is lost during
SLS deceleration ramps, follow the test procedure for the SLS function described in the FSO module
user's manual.
Start the inverter unit and make sure that the motor is running.
For the SLS function: Increase the motor speed close to the maximum speed of the application (above
the SLS limit).
For the SMS function: Increase the motor speed above the speed defined in parameter SMS trip limit
positive.
For the SSM function: Make sure that the SSM1 indication is on.
For the SLS function: Activate the SLS request of the FSO module.
For the SMS function: Make sure that the inverter unit trips.
For the SSM function: Increase the motor speed above the speed defined in parameter SSMx.13 SSM1
limit positive.
For the SLS function: Make sure that the inverter unit decelerates the motor speed to the SLS limit,
stays under the SLS limit, and indicates the SLS function.
For information on cascade connection, see FSO module user's manual.
For the SMS function: Reset the inverter unit if the STO indication parameter (FSOGEN.62 or 31.22)
is set so that a fault is generated.
For the SSM function: Make sure that the SSM1 indication goes off.
Make sure that the inverter unit generates none of these faults:
• STO hardware failure (5090)
• Safe torque off 1 loss (FA81)
• Safe torque off 2 loss (FA82)
If the inverter unit generates these faults, refer to the hardware and firmware manuals for fault tracing
instructions. If the FSO module generates a fault, refer to the FSO module user's manual, chapter Fault
tracing.