SEW-Eurodrive 18982093, Руководство по эксплуатации

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5
Startup
Control/setpoint source
Operating Instructions – MOVI4R-U
®
Frequency Inverter Module
21
• When selecting setpoint source n
2
, set fixed speed setpoint n
2
in function
menu 6.
• When selecting setpoint source AI, set the speed setpoint by setting the voltage
on analog input AI.
3. Select the setpoint source (n
x
, n
2
, AI) by setting digital input DI 03 to 0 V or 24 V.
4. Select the direction of rotation by setting digital input DI 02 to 0 V (clockwise rota-
tion) or 24 V (counterclockwise rotation).
5. Enable the drive by setting the digital input DI 01 to 24 V.
5.6 Control/setpoint source
5.6.1 Control signal source
The following table shows the control signal source and enabled direction of rotation of
the MOVI4R-U
®
inverter depending on the settings on the control plate and the ter-
minal signal levels:
Control signal
source Enable Terminal signal level
DI01 DI02 Supply sys-
tem
Enable Direction of
rotation
L1 – L3
Manual mode
CCW rotation
X X On
CW rotation
Binary signals
No enable 0 V X
On CCW rotation +24 V +24 V
CW rotation +24 V 0 V
5.6.2 Setpoint source
The speed setpoint of the MOVI4R‑U
®
inverter depends on the following factors:
• Maximum speed n
max
• Manual mode activated/inactivated by control knob
• Setting in function 5 “Terminal assignment DI03/setpoint source”
• Speed setpoint n
x
, fixed speed setpoint n
2
or analog input AI
28520688/EN – 12/2018