ABB ACS880-07, Hardware Manual

Page: 145 / 274

Action
Setting up the inverter unit parameters, and performing the first start
Set up the inverter control program. See the appropriate start-up guide and/or firmware manual. There
is a separate start-up guide only for some control programs.
Check that parameter 95.09 Fuse switch control is disabled.
Drives with a brake chopper (D150): See chapter Resistor braking (page 265) .
Drives with a sine output filter (E206): Check that bit 1 of parameter 95.15 Special HW settings
is activated.
Drives with an fieldbus adapter module (optional): Set the fieldbus parameters. Activate the appropriate
assistant (if present) in the control program, or see the user’s manual of the fieldbus adapter module,
and the drive firmware manual.
Check that the communication works between the drive and the PLC.
Drives with an encoder interface module (optional): Set the encoder parameters. Activate the appropriate
assistant (if present) in the control program, or see the user’s manual of the encoder interface module,
and the drive firmware manual.
Powering up the main circuit of the drive
Switch the grounding switch (Q9.1) (F259) off.
12-pulse units have two grounding switches, Q9.1 and Q9.2.
Close the main switch-disconnector (Q1.1) or main breaker (Q1).
Note:
Do not use excessive force. The main switch-disconnector (or main breaker) can only be closed when
• the main input terminals (L1, L2, L3) are powered, and
• auxiliary voltage is switched on (Q21), and
• grounding switch is off (Q9.1, Q9.2) (F259).
Turn the operating switch (S21) to the ON (1) position to activate the run enable signal. Depending on
control source settings, this may also close the main contactor (if present). If a main contactor is present
and does not close, refer to the circuit diagrams delivered by the drive as well as the appropriate firmware
manuals.
On-load checks
Start the motor to perform the ID run.
Check that the cooling fans rotate freely in the right direction, and the air flows upwards.
Check that the motor starts. stops and follows the speed reference in the correct direction when controlled
with the control panel.
Check that the motor starts. stops and follows the speed reference in the correct direction when controlled
through the customer-specific I/O or fieldbus.
Drives in which the Safe torque off control circuit is in use: Test and validate the operation of the Safe
torque off function. See section
Start-up including acceptance test (page 258) .
Drives with an emergency stop circuit (oQ951, +Q952, +Q963, +Q964, +Q978, +Q979): Test
and validate the operation of the emergency-stop circuit. See the delivery specific circuit diagrams and
wiring, start-up and operating instructions of the option.
Drives with the Prevention of unexpected start-up with safety relay (Q957): Test and validate
the operation of the Prevention of unexpected start-up circuit. See the delivery specific circuit diagrams
and wiring, start-up and operating instructions of the option.
Test and validate the operation of Prevention of unexpected start with FSO-xx (Q950): Test
and validate the operation of the Prevention of unexpected start-up circuit. See the delivery specific
circuit diagrams and wiring, start-up and operating instructions of the option.
Start-up 145