Emerson unidrive m200 - 5 Keypad and Display

18 Unidrive M200/201 Control Quick Start Guide
Issue Number: 2
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.
(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.
(3) The Stop / Reset key 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 key is used to start the drive in keypad mode.
(6) The Escape key is used to exit from the parameter edit / view mode.
(7) The Speed ref pot is used to control the speed reference in keypad mode (only on Unidrive
M201).
Table 5-1 Status indications
Figure 5-1 Unidrive M200 keypad detail Figure 5-2 Unidrive M201 keypad detail
String Description
Drive output
stage
inh
The drive is inhibited and cannot be run. The Drive Enable signal
is not applied to the drive enable terminal or is set to 0. The other
conditions that can prevent the drive from enabling are shown as
bits in Enable Conditions.
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 on the display.
Disabled
UV
The drive is in the under voltage state either in low voltage or high
voltage mode.
Disabled
1
2
3
4
5
6
VAHz rpm %
1
V A Hz rpm %
7
Unidrive M200_201 Control Quick Start Guide English Iss1.book Page 18 Wednesday, September 16, 2015 10:31 AM