ABB ACS880-07 User Manual page 49

Start-up and validation test 49
Action
Inverter units with parallel R8i inverter modules:
Make sure that the XSTO.OUT output on the inverter control unit [A41] is chained to the STO inputs of
all inverter modules.
Settings with voltage connected
Close the cabinet doors and power up the drive. See the hardware manual.
Make sure that the parameter settings related to the safety functions are correct. See chapter Parameter
settings.
Create a backup file of the drive (button Backup/restore in the Drive composer pro PC tool).
Save the FSO safety file (button Save safety file in the Drive composer pro PC tool).
Note: The FSO safety file is not included in the drive backup process.
Validation test
ABB recommends that you monitor 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)
• When using an encoder, also: 90.10 Encoder 1 speed (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
12
• 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 motor(s) during the test.
Start the drive and make sure that the motor is running. If possible, use a motor speed close to the
maximum speed of the application.
Push the emergency stop button [S61].
Emergency stop, stop category 0: Make sure that the drive stops the motor by coasting and that the
correct warnings and indications are shown.
Emergency stop, stop category 1: Make sure that the drive stops the motor by decelerating and that
the correct warnings and indications are shown.
Make sure that the emergency stop reset button indicator light [S62] comes on.
Make sure that the drive generates none of these faults:
• STO hardware failure (5090)
• Safe torque off 1 loss (FA81)
• Safe torque off 2 loss (FA82)
If the drive generates one or more of these faults, see the hardware and firmware manuals for fault
tracing instructions. If the FSO module generates a fault, see the FSO module user's manual, chapter
Fault tracing.