3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 125/186
08 OPERATION
Alarm fault lamp
• Flashing light: alarm
• Permanent light: fault
Emergency-off reset pushbutton
• Resets the emergency-off relay in the drive control system
• Flashes when the auxiliary voltage is switched on, or when an
emergency-off switch is pressed
Emergency-off latching pushbutton
• Prevents starting when pressed at standstill of the drive
• Main circuit breaker opens and DC link discharges when pressed
during operation of the drive
8.5 Lamp-test function
The lights and illuminated pushbuttons on the control compartment can
be tested with the lamp-test function.
The lamp test is activated via the CDP control panel by setting control
parameter 16.7 to LAMP TEST. The lamp-test function resets itself after a
set time.
8.6 Status messages
The following section lists the status messages of the main operating
states that the drive passes through when:
• Drive is put into operation (see “8.6.1 Start sequence of the drive”
on page 127)
• Drive is stopped (see “8.6.2 Stop sequence of the drive”
on page 128)
• Fault condition has occurred
The status messages are sent to the higher-level control system and are
displayed on the CDP control panel of the drive.
Note: For information on other status messages (eg, fault status
messages), see the status words in “Appendix G – Signal and
parameter table”.
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