ABB ACS2000 DFE User Manual page 107

CHAPTER 8 – OPERATION
—
8.4 Overview of local
operator panel
The operator panel on the control compartment door enables the
operator to control the drive without restrictions provided that all
requirements for normal operation are met.
—
References
—
8-1 Local operator panel
1
3
4
6
7
—
8-1
1. CDP control panel
Main functions:
- Starts and stops the motor
- Displays status messages
- Displays alarm and fault messages of the drive and moni-
tored foreign equipment
- Resets alarm and fault messages
2. Supply ON
Illuminated pushbutton. When pressed, it lights up and turns
the main power supply on (the main circuit breaker closes
and the DC link charges).
3. Supply OFF
Illuminated pushbutton. When pressed, it lights up and turns
the main power supply off (the main circuit breaker opens
and the DC link discharges).
4. Alarm / Fault lamp
- Fault: permanent light
- Alarm: flashing light
5. Grounding Switch Unlocked
- Illuminated pushbutton. It lights up if the grounding-
switch can be released by pushing the Grounding Switch
Unlocked pushbutton.
- Keep this pushbutton pressed to turn the grounding
switch to the grounded or ungrounded position.
2
- Note: This pushbutton also works as a test lamp. To test
its functionality, press it and verify that it lights up.
6. Emergency Reset pushbutton (option)
Resets the emergency-off relay of the drive control system.
5
Flashes when the auxiliary voltage is switched on, or when an
emergency-off switch is pressed.
7. Emergency OFF
Latching pushbutton. When pressed during operation of the
drive, the main circuit breaker opens immediately and the DC
link discharges.
When pressed at standstill of the drive, it prevents the drive
from starting.
107