Danfoss VLT AutomationDrive FC 361 User Manual

Start fwd/rev [12] Enable Start Forward and [13] Enable Start
Reverse were selected as functions for 2
dierent digital inputs (parameter group 5-1*
Digital Inputs). The motor starts in forward or
reverse depending on which corresponding
terminal is activated.
Stop The drive has received a stop command from
1 of the following:
•
LCP.
•
Digital input.
•
Serial communication.
Trip An alarm occurred and the motor is stopped.
Once the cause of the alarm is cleared, reset
the drive using 1 of the following:
•
Pressing [Reset].
•
Remotely by control terminals.
•
Via serial communication.
Pressing [Reset] or remotely by control
terminals or via serial communication.
Trip lock An alarm occurred and the motor is stopped.
Once the cause of the alarm is cleared, cycle
power to the drive. Reset the drive manually
by 1 of the following:
•
Pressing [Reset].
•
Remotely by control terminals.
•
Via serial communication.
Table 9.3 Operation Status
9.4
Warning and Alarm Types
The drive software issues warnings and alarms to help in
diagnosing issues. The warning or alarm number appears
in the LCP.
Warning
A warning indicates that the drive has encountered an
abnormal operating condition that leads to an alarm. A
warning stops when the abnormal condition is removed or
resolved.
Alarm
An alarm indicates a fault that requires immediate
attention. The fault always triggers a trip or trip lock. Reset
the drive after an alarm.
Reset the drive in any of 4 ways:
•
Press [Reset]/[O/Reset].
•
Digital reset input command.
•
Serial communication reset input command.
•
Auto reset.
Trip
When tripping, the drive suspends operation to prevent
damage to the drive and other equipment. When a trip
occurs, the motor coasts to a stop. The drive logic
continues to operate and monitor the drive status. After
the fault condition is remedied, the drive is ready for a
reset.
Trip lock
When trip locking, the drive suspends operation to prevent
damage to the drive and other equipment. When a trip
lock occurs, the motor coasts to a stop. The drive logic
continues to operate and monitor the drive status. The
drive starts a trip lock only when serious faults occur that
can damage the drive or other equipment. After the faults
are xed, cycle the input power before resetting the drive.
Warning and alarm displays
•
A warning is shown in the LCP along with the
warning number.
•
An alarm ashes along with the alarm number.
130BP086.12
Status
0.0Hz 0.000kW 0.00A
0.0Hz
0
Earth Fault [A14]
Auto Remote Trip
1(1)
Illustration 9.3 Alarm Example
In addition to the text and alarm code in the LCP, there are
3 status indicator lights.
Back
Cancel
Info
OK
On
Alarm
Warn.
130BB467.11
Warning indicator light Alarm indicator light
Warning On O
Alarm O On (ashing)
Trip lock On On (ashing)
Illustration 9.4 Status Indicator Lights
Maintenance, Diagnostics, a... VLT® AutomationDrive FC 361
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Danfoss VLT AutomationDrive FC 361 Specifications

General

Brand	Danfoss
Model	VLT AutomationDrive FC 361
Category	DC Drives
Language	English