Unidrive M400 Quick Start Guide 35
Issue Number: 8
Set Pr 00.004 at the required rate of deceleration. Note that larger values produce lower
deceleration. The rate applies in both directions of rotation.
Use Pr 00.005 to select the required frequency/speed reference as follows:
00.004 Deceleration Rate 1
RW Num US
OL
0.0 to 32000.0 s/100 Hz
10.0 s/100 Hz
RFC-A
00.005 Drive Configuration
RW Txt PT US
OL
AV (0), AI (1), AV Preset (2),
AI Preset (3), Preset (4),
Keypad (5), Keypad Ref (6),
Electronic Pot (7),
Torque Control (8), Pid Control (9)
AV (0)
Value Text Description
0AV
Analog Input 1 (voltage) or Analog Input 2 (voltage) selected by terminal
(Local/Remote)
1AI
Analog Input 1 (current) or Analog Input 2 (voltage) selected by terminal
(Local/Remote)
2 AV Preset
Analog Input 1 (voltage) or 3 presets selected by terminal
3 AI Preset
Analog Input 1 (current) or 3 presets selected by terminal
4Preset
Four presets selected by terminal
5Keypad
Keypad reference
6 Keypad Ref
Keypad reference with terminal control
7 Electronic Pot
Electronic Potentiometer
8 Torque Control
Torque mode, Analog Input 1 (current frequency reference) or Analog
Input 2 (voltage torque reference) selected by terminal
9Pid Control
PID mode, Analog Input 1 (current feedback source) and Analog Input 2
(voltage reference source)
A change to Pr 00.005 is set by pressing the ENTER button on exit from parameter edit
mode. The drive must be disabled, stopped or tripped for a change to take place. If
Pr 00.005 is changed while the drive is running, when the ENTER button is pressed on
exit from parameter edit mode, Pr 00.005 will change back to its previous value.
When the setting of Pr 00.005 is changed, the appropriate drive configuration parameters
are set back to their default values.
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