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116
EATON
www.eaton.com
Instruction Booklet
IB020003EN
Effective January 2021
AMPGARD RVSS
Reduced Voltage Soft-Starter
User Manual
Topic
Parameter
Units
Description
Hz
Snap Shot Frequency
Line Frequency at time of trip.
%
Motor EOL%
Overload Thermal Capacity Percent at time of trip.
%
Snap Shot Power Factor
Apparent Power Factor in percent at time of trip.
W
Snap Shot Watts
Real Power at time of trip.
%
Truck EOL %
Truck EOL %
%
Current Unbalance
Current Unbalance
V
Snap Shot Voltage L1-L2
Voltage AB RMS at time of trip.
V
Snap Shot Voltage L2-L3
Voltage BC RMS at time of trip.
V
Snap Shot Voltage L3-L1
Voltage CA RMS at time of trip.
Motor Controller Status
1 - 16= Reserved
17 = Deceleration Ramp
18 = Start Ramp
19 = DIN0 External Fault
20 = DOUT 6 Current Limit Alarm Active
21 = DOUT 5 UTSD
22 = Din 6 Override
23 = DIN5 Profile Selector
24 = RTC Needs ReSync
25 = DOUT 4 Faulted
26 = DOUT 2 CLOSE BYPASS
27 = DOUT 3 CLOSE MAIN
28 = DOUT 1 Ready
29 = DIN 7 CR START/STOP
30 = DIN 3 FW RESET
31 = DIN 2 BYPASS AUX
32 = DIN 1 MAIN A
0
C
Fault Snap Shot Log Maximum
Temperature 1
Fault Snap Shot Log Maximum Temperature 1
General
Allowed Starts/hr
This protection works by limiting the number of starts per hour. Starting the motor
frequently can lead to motor windings overheating, resulting in a reduced life of the
stator insulation. The user can choose a start limit value as well as disabling the fault.
Note that the start limit is only verified when a start command is received.
Sec
Backspin Inhibit Time
Anit-backspin inhibit time before a reset is allowed.
Sec
Time Between Starts
This protection works by limiting the number of starts per hour. Starting the motor
frequently can lead to motor windings overheating, resulting in a reduced life of the
stator insulation. The user can choose a start limit value as well as disabling the fault.
Note that the start limit is only verified when a start command is received.
%
PT Vlt Calib
PT Vlt Calib
External Fault DIN Logic
0 = NO
1 = NC
Fault Disable Selection
Fault Disable Selection
Current
A
%
Overload Alarm Level
Overload alarm level, generates an alarm when thermal capacity reaches this percent.
%FLA
Instantaneous Overcurrent
Trip Level
Instantaneous Overcurrent Trip Level, when exceeded and following the Instanteous
Overcurrent Trip Delay, will generate a trip.
Cycles
Instantaneous Overcurrent
Trip Delay
Instantaneous Overcurrent Trip Delay is the time delay following a trip level being
exceeded before a trip occurs.
%
Current Unbalance Trip Level
Current Unbalance Trip Level Percent, when exceeded and following the Current
Unbalance Trip Delay time, will generate a trip.
Cycles
Current Unbalance Trip Delay
Current Unbalance Trip Delay is the time delay following a trip level being exceeded
before a trip occurs.
%
Current Unbalance Alarm Level Current Unbalance Alarm Level Percent, when exceeded and after the Alarm Delay
Time in the Protections/General category expires, will cause a warning to occur.
% FLA
Jam Trip Level
Jam Trip Level, when exceeded and following the Jam Trip Delay time will generate
a trip.