ABB ACS880-17 Hardware Manual Download

Page: 139 / 244

Start-up 139

Switch on the auxiliary voltage [Q21].
Drives of frame size 1×R8i + 1×R8i: Close the main switch-disconnector [Q1.1]. This will power up
the main circuit of the drive as well as the auxiliary voltage circuit.

Setting up the supply unit parameters

Check the voltage range setting in parameter

195.01 Supply voltage.

For more information on setting up the supply control program, see the

ACS880 IGBT supply control

program firmware manual

(3AUA0000131562 [English]).

If you need more information on the use of the control panel, see

ACS-AP-X Assistant control panels

user's manual

(3AUA0000085685 [English]).

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.

Drives with a sine output filter (E206): Check that parameter 95.15, bit 1 has been activated.

Drives with a 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.

Close the main switch-disconnector [Q1.1] or main breaker [Q1]. (With frame size 1×R8i + 1×R8i, this
has already been done to power up the auxiliary circuit.)

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] (F259).

Turn the operating switch [S21] to the ON (1) position to activate the run enable signal for the supply
unit. 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. A paper
sheet set on the intake (door) gratings stays. The fans run noiselessly.

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 connected in use: Test and validate the operation
of the Safe torque off function. See

Start-up including acceptance test

(page

229

Drives with functional safety oQ950, +Q951, +Q952, +Q957, +Q963, +Q964, +Q978, +Q979:
Refer to the respective manuals of the safety option for option-specific start-up instructions.

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