NFO
Drives
AB
2021
201013
‐
2
Operating
and
Installation
Manual
18
5.4.1 Manual
Mode
You can switch to
Manual
mode at any time by pressing
. If the motor is running in
Auto
mode, it will continue
to run in
Manual
mode with the setpoint the same as the actual value at the time of the switch over.
The setpoint and actual value are shown on the screen. The setpoint is increased by pressing
, decreased by
pressing
and saved by pressing
.
The motor is started by pressing
and stopped by pressing
. When the motor is running,
Run
is shown
in the lower left corner of the screen. When the motor is stopped,
Stopping
is shown.
5.4.2 Auto
Mode
You can switch to
Auto
mode at any time by pressing
. If terminal 1 (DIN1) is active the motor starts.
Auto
mode can also be reached by toggling terminal 1 (DIN1 Run) with
AutoStart
= ON, or by serial channel command.
If the inverter is in
Auto
mode and run signal terminal 1 (DIN1) is not active, the Motor status shows
Standby
.
The source for the setpoint is selected by the parameter
Op Mode (Setp Source)
for the control mode concerned
see 5.9.1, 5.10.1 and 5.11.1.
If selecting
Op Mode (Setp Source)
to:
Terminal:
enables the setpoint source to be selected from the digital input signal terminals as inTable 7. Setpoint
sources can be changed while inverter is running and apply immediately.
Analog 1 F - 2 F:
runs clockwise with analog setpoint. The analog signal range and input type is selected using
parameter
AinSet
from the
Control
parameter group as in Table 8. The analog input value is then scaled between
the lowest setpoint (
Min Ain Frq, Min Ain Spd or Set Min
= lowest analog input value) and the highest setpoint (
Max
Ain Frq, Max Ain Spd or Set Max
= highest input value).
Analog 1 R - 2 R
:
as
Analog F
, but running counter-clockwise.
Fix-1 F
-
7 F:
runs clockwise with setpoint from corresponding fixed value parameter for the selected control mode
Fix-1 R
-
7 R
:
as
Fix-1 F
–
Fix-7 F
, but running counter-clockwise.
3006469-2022-04
