Commissioning
WARNING
Before switching the power on, make sure that the inverter system has been reliably installed
and connected, and the mains voltage is within the allowable range.
Do not touch the motor shaft when the motor is running. Failure to comply may cause personal
injury.
Risk of electric sock. DC link capacitors remain charged for five minutes after power-off. It is
not allowed to open the equipment until five minutes has elapsed since power-off.
The following inverter terminals can carry dangerous voltages even if the inverter is
inoperative:
- Mains input terminals L1, L2, L3
- Motor terminals U, V, W.
This equipment must not be used as an "emergency stop mechanism" (
see EN 60204,
9.2.5.4).
It's not allowed to open the equipment or connect/disconnect the equipment during its
operation.
When inverter is confirming a selected connection macro, cloning parameters or reset via
P0970, it's NOT allowed to attempt to control the inverter operation via an external digital
input.
CAUTION
Motor commissioning under loaded conditions may only be performed after motor
commissioning under no-load (dry-run) conditions.
Do not touch the inverter heatsink, motor or other high-temperature parts during equipment
operation or within a certain period since power disconnection. Failure to comply may cause
personal injury.
Do not run or stop the inverter by switching on/off the mains supply frequently. This may
cause damage to the equipment/system.
Troubleshooting
WARNING
Even if damage is only suspected (for example, water), don't operate the equipment but
contact your distributor.
Do not touch terminals or disassemble cables until the inverter system has been disconnected
for at least five minutes, because the inverter may remain charged during this period.
Troubleshooting may only be performed by personnel furnished with necessary expertise, or
there is a risk of electric shock or damage to the equipment.
Safety notes
SINAMICS V10
10
Operating Instructions, 08/2011, A5E03453178 (this is not an order number)
