10
Function
Operating notes
Manual – EtherCAT
®
Interfaces, Field Distributors
81
10
Function
10.1
Operating notes
WARNING
Electric shock caused by dangerous voltages at the connections, cables and motor
terminals.
When the device is switched on, dangerous voltages are present at the connections
as well as at any connected cables and motor terminals. This also applies even
when the device is inhibited and the motor is at standstill.
Severe or fatal injuries.
•
Do not switch under load.
•
Before performing any work on the device, disconnect it from the voltage supply.
Note that dangerous voltages can occur at the terminals and connections for up
to 1 minute after the controller is switched off.
•
Block the output stage of the inverter before switching at the output of the device.
WARNING
Electric shock from capacitors that have not been fully discharged.
Severe or fatal injuries.
•
Disconnect the inverter from the power. Observe the minimum switch-off time
after disconnection from the supply system:
–
1 minute
WARNING
Risk of crushing if the motor starts up unintentionally.
Severe or fatal injuries
•
Observe the startup instructions.
•
Deactivate all control signals.
WARNING
Danger of burns due to hot surfaces of the device (e.g. the heat sink).
Serious injuries.
•
Do not touch the device until it has cooled down sufficiently.
INFORMATION
•
The maximum output frequency in any operating mode is 120 Hz.
•
If the maximum output frequency is exceeded, the status LED of the MOVIMOT
®
inverter flashes slowly red (error 08 "speed monitoring").
25809148/EN – 01/2019