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Unidrive M300 Quick Start Guide
Issue Number: 4
5
Keypad and display
The keypad and display provide information to the user regarding the operating status of the drive
and trip codes, and provide the means for changing parameters, stopping and starting the drive, and
the ability to perform a drive reset.
Figure 5-1 Unidrive M300 keypad detail
(1) The Enter button is used to enter parameter view or edit mode, or to accept a parameter edit.
(2, 5) The Navigation keys can be used to select individual parameters or to edit parameter values. In
keypad mode, the ‘Up’ and ‘Down’ keys are also used to increase or decrease the motor speed.
(3) The Stop / Reset button is used to stop and reset the drive in keypad mode. It can also be used to
reset the drive in terminal mode.
(4) The Start button is used to start the drive in keypad mode.
(6) The Escape button is used to exit from the parameter edit / view mode or disregard a parameter
edit.
Table 5-1 Status indications
String
Description
Drive output stage
inh
The drive is inhibited and cannot be run. The SAFE
TORQUE OFF signal is not applied to SAFE TORQUE
OFF terminals or Pr
06.015
is set to 0.
Disabled
rdy
The drive is ready to run. The drive enable is active, but the
drive inverter is not active because the final drive run is not
active.
Disabled
Stop
The drive is stopped / holding zero speed.
Enabled
S.Loss
Supply loss condition has been detected.
Enabled
dc.inj
The drive is applying dc injection braking.
Enabled
Er
The drive has tripped and no longer controlling the motor.
The trip code appears in the display.
Disabled
UV
The drive is in the under voltage state either in low voltage
or high voltage mode.
Disabled
7
1
2
3
6
5
4
Unidrive M300 Quick Start Guide English Iss4.book Page 22 Wednesday, July 16, 2014 8:38 AM
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