18 Safety instructions
Printed circuit boards
Safe start-up and operation
General safety
These warnings are intended for all who plan the operation of the drive or operate the
drive.
WARNING!
Ignoring the following instructions can cause damage to the
printed circuit boards:
•
Wear a grounding wrist band when handling the boards. Do not touch the
boards unnecessarily. The printed circuit boards contain components sensitive
to electrostatic discharge.
WARNING!
Ignoring the following instructions can cause physical injury or
death, or damage to the equipment:
•
Before you connect voltage to the drive, make sure that the drive covers are
on. Keep the covers on during the operation.
•
Before adjusting the drive and putting it into service, make sure that the motor
and all driven equipment are suitable for operation throughout the speed
range provided by the drive. The drive can be adjusted to operate the motor at
speeds above and below the speed provided by connecting the motor directly
to the power line.
•
Do not activate any automatic fault reset functions of the drive control program
if dangerous situations can occur. When activated, these functions will reset
the drive and resume operation after a fault.
•
The maximum number of drive power-ups is five in ten minutes. Too frequent
power-ups can damage the charging circuit of the DC capacitors.
•
Make sure that any safety circuits (for example, emergency stop and Safe
torque off) are validated in start-up. See chapter
for reference of the
validation instructions.
Note:
•
If an external source for start command is selected and it is ON, the drive will
start immediately after an input voltage break or fault reset unless the drive is
configured for 3-wire (a pulse) start/stop.
•
When the control location is not set to local, the stop key on the control panel
will not stop the drive.
ACS880-01 HW.book Page 18 Monday, July 1, 2013 4:51 PM
Summary of Contents for ACS880-01 Series
Page 4: ...ACS880 01 HW book Page 4 Monday July 1 2013 4 51 PM...
Page 12: ...12 ACS880 01 HW book Page 12 Monday July 1 2013 4 51 PM...
Page 20: ...20 Safety instructions ACS880 01 HW book Page 20 Monday July 1 2013 4 51 PM...
Page 26: ...26 Introduction to the manual ACS880 01 HW book Page 26 Monday July 1 2013 4 51 PM...
Page 80: ...80 Planning the electrical installation ACS880 01 HW book Page 80 Monday July 1 2013 4 51 PM...
Page 96: ...96 Electrical installation 8b R8 R9 ACS880 01 HW book Page 96 Monday July 1 2013 4 51 PM...
Page 98: ...98 Electrical installation 16 13 R8 R9 ACS880 01 HW book Page 98 Monday July 1 2013 4 51 PM...
Page 118: ...118 Start up ACS880 01 HW book Page 118 Monday July 1 2013 4 51 PM...
Page 120: ...120 Fault tracing ACS880 01 HW book Page 120 Monday July 1 2013 4 51 PM...
Page 131: ...Maintenance 131 3 4 5 3 ACS880 01 HW book Page 131 Monday July 1 2013 4 51 PM...
Page 172: ...172 Technical data ACS880 01 HW book Page 172 Monday July 1 2013 4 51 PM...
Page 196: ...196 Dimension drawings ACS880 01 HW book Page 196 Monday July 1 2013 4 51 PM...
Page 209: ...Safe Torque off function 209 Certificate ACS880 01 HW book Page 209 Monday July 1 2013 4 51 PM...
Page 210: ...210 Safe Torque off function ACS880 01 HW book Page 210 Monday July 1 2013 4 51 PM...
Page 220: ...220 Resistor braking ACS880 01 HW book Page 220 Monday July 1 2013 4 51 PM...