5
Startup
Startup procedure
Operating Instructions – MOVI4R-U
®
Frequency Inverter Module
19
5.5.1
Setting parameters
NOTICE
Overload of the motor due to incorrect setting of the nominal motor power or the
nominal motor voltage.
Damage to the motor.
•
Observe the values specified on the motor nameplate when setting the nominal
motor power and the nominal motor voltage.
1. Check the connection of the MOVI4R-U
®
inverter.
ð
See chapter "Electrical installation".
2.
NOTICE!
Loss of guaranteed degree of protection if the inverter is not sealed cor-
rectly. Inverter damage.
Make sure the MOVI4R‑U
®
inverter is sealed correctly.
3. Set digital input DI01 to 0 V.
4. Switch on the line voltage.
ð
If no fault is present, the status LED should light up yellow.
ð
If there is a fault present, the status LED lights up red, see chapter “Fault list
MOVI4R‑U
®
”.
5. Set the following values in the functions:
Acceleration/deceleration
(10 – 12000 min
-1
s
-1
)
n
max
Maximum speed
(50 – 3000 min
-1
)
Boost
Voltage offset V/f characteristic
curve
(0 – 50 V)
P
N
Nominal motor power
(according to motor nameplate)
V
N
Nominal motor voltage
(according to motor nameplate)
The remaining procedure for startup depends on the required operating mode.
5.5.2
Startup in different operating modes
After presetting parameters, perform the following steps:
Manual mode
WARNING
Risk of crushing if the drive starts up unintentionally. When manual mode is deacti-
vated, the binary signals at the digital inputs are active. When manual mode is deac-
tivated, the drive can start up unintentionally if it has been enabled by the binary sig-
nals.
Severe or fatal injuries.
•
Before deactivating manual mode, set the binary signals in such way that the
drive is not enabled.
•
To deactivate manual mode and to switch to level 1, briefly press the control
knob.
28520688/EN – 12/2018
