GE Industrial Solutions DV-300 DC Drive Users Manual - Manual (Page 85)

DV-300 Adjustable Speed Drives
——— CONVERTER OPERATION ———
5
9
Acknowledging a failure alarm
External fault
XXXXXXXXXX
( MENU )
XXXXXXXXXX
CANC
- If a failure occurs, the appropriate failure alarm will appear in the display and the message will flash.
- Acknowledge or reset the failure by pressing the CANC key. The converter must be disabled for this and a
Start command must not be present.
Acknowledging when several failure alarms occur at the same time
External fault
Multi failures
SPEC FUNCTIONS
Failure reset ENT
- When several failure alarms occur at the same time, the blinking message “Multi failures” will appear in the
display.
- Select the parameter Failure reset in the SPEC FUNCTIONS menu.
- Press the CANC key to acknowledge or reset the failure alarm. The converter must be disabled for this and
there should be no Start command present.
5.1.5.3 Motor potentiometer function
n
ote
! To use the motor potentiometer function, this must be enabled with the Enable motor pot
parameter!
Acceleration, Deceleration
Motor pot
Motor pot oper
-
+ Accelerate
Decelerate
CANC
ENT
Motor pot oper
985 [rpm]
- Select the Motor pot oper parameter in the “Motor pot” submenu.
- Pressing ENT the current reference value is displayed.
- Press the + key to increase the reference value and accelerate the drive.
- Press the - key to decrease the reference value and decelerate the drive. This applies to both rotation direc-
tions.
- Press CANC to return to the “Motor pot” submenu.