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Note: If you select an external source for start command and it is on, and the start command is level-triggered,
the drive will start immediately after fault reset. See parameters 20.02 Ext1 start trigger type and 20.07 Ext2
start trigger type in
•
When the control location is not set to Local (text Hand is not shown on the top row of the panel and
parameter 19.19 Off mode disable has value Off button disabled), the stop key on the control panel will not
stop the drive.
•
Do not attempt to repair a malfunctioning drive; contact your local representative for replacement or repair
by authorized persons.
Electrical safety in installation, start-up, and maintenance
Precautions before electrical work
These warnings are for all personnel who do work on the drive, motor cable or motor.
WARNING! Frames R1 ... R9: Obey these instructions. If you ignore them, injury or death, or damage to the
equipment can occur. If you are not a qualified electrical professional, do not do electrical installation or
maintenance work. Go through these steps before you begin any installation or maintenance work.
1. Clearly identify the work location.
2. Disconnect all possible voltage sources.
Lock and tag.
•
Open the main disconnector at the power supply of the drive.
•
Make sure that reconnection is not possible.
•
Disconnect any external power sources from the control circuits
•
After you disconnect the drive, always wait for 5 minutes to let the intermediate circuit capacitors
discharge before you continue.
3. Protect any other energized parts in the work location against contact.
4. Take special precautions when close to bare conductors.
5. Measure that the installation is de-energized.
•
Use a multimeter with an impedance of at least 1 Mohm.
•
Make sure that the voltage between the drive input power terminals (L1, L2, L3) and the grounding
terminal (PE) is close to 0 V.
Frames R1...R3: Measure the voltage between the drive UDC+ terminal and grounding terminal (PE) with
one multimeter. As there is no UDC- terminal, measure the voltage between the drive T1/U terminal and
grounding terminal (PE) with another multimeter. Make sure that the voltage difference between the
multimeters is close to 0 V.
Frames R4...R9: Measure the voltage between the drive DC terminals (UDC+ and UDC-) and the grounding
terminal (PE) and make sure that it is close to 0 V.
6. Install temporary grounding as required by the local regulations.
7. Ask for a permit to work from the person in control of the electrical installation work.
If the drive does not operate according to these steps, refer to the
ACS580-0P GE SUPPLEMENT [3AXD50000875047]
ACS580 control program firmware manual (3AXD50000016097
[English]).
ACS580-01 Hardware Manual
6
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