5
Startup
Preliminary work
Operating Instructions – MOVI4R-U
®
Frequency Inverter Module
18
5.3
Preliminary work
Do the following before startup:
1. Write down all the technical data of the motor nameplate. You will need this in-
formation for startup.
2. Connect the line voltage (1‑phase/230 V/50 Hz) to the didactics module.
3. Define the connection type of the motor (
W
or
m
), and wire the motor accordingly.
Refer to the documentation for the motor for this purpose.
4. Connect the motor cable to the didactics module.
5. Start up the motor on the frequency inverter. Next, connect terminals DI 01
through DI 03 with the didactics module. Do not connect the terminals during on-
going operation.
6. In the case of external control (for example when using a higher-level PLC), set all
toggle switches of the didactics module to "0" (zero) position for input simulation.
INFORMATION
If you use a third-party motor, make sure the motor is suited for frequency inverter
operation.
7. Apply line voltage.
5.4
Control knob
The following figure shows the control knob of the MOVI4R‑U
®
inverter (size 1):
[1]
9282816651
[1] Control knob with pushbutton
5.5
Startup procedure
Proceed as follows to start up the MOVI4R‑U
®
inverter:
28520688/EN – 12/2018
