Magnetek IMPULSE G+ Mini Technical Manual page 132

Monitor Name
U04.01 Elapsed Time
U04.03 Cooling Fan Operation Time
U04.04 Cooling Fan Maintenance
U04.05 Capacitor Maintenance
U04.06 Pre-Charge Relay
Maintenance
U04.07 IGBT Maintenance
U04.08 Heatsink Temperature
U04.09 LED Check
U04.10 kWh; Lower 4 Digits
U04.11 kWh; Upper 5 Digits
U04.12 CPU Resources Used
U04.13 Peak Hold Current
U04.14 Peak Hold Output Frequency
U04.16 Motor Overload (oL1)
Detection Level
U04.17 Motor Overload (oL2)
Detection Level
U04.18 Frequency Reference Source
Selection
U04.19 Frequency Reference Modbus Displays the frequency reference provided by Modbus (decimal).
U04.20 Output Frequency Reference
(decimal)
U04.21 Run Command Selection
Results
U04.22 Modbus Communication
Reference
U04.23 Option Card Reference
Table 5-20: Maintenance
Cumulative VFD operation time. Defined by O03.02
Cumulative operating time of cooling fan.
Displays main cooling fan usage time in as a percentage of its
expected performance life. (See O03.03)
Displays main circuit capacitor usage time in as a percentage of their
expected performance life. (See O03.05)
Displays the pre-charge relay maintenance time as a percentage of
its estimated performance life. (See O03.07)
Displays IGBT usage time as a percentage of the estimated
performance life. (See O03.09)
Displays the heatsink temperature.
Lights all segments of the LED to verify that the display is working
properly.
Monitors the VFD output power. The value is shown as a 9 digit
number displayed across two monitor parameters, U04.10 and
U04.11.
-
Displays the amount of space being used in the CPU.
Displays the highest current value that occurred during run.
Displays the output frequency when the current value shown in
U04.13 occurred.
Shows the value of the motor overload detection accumulator. 100%
is equal to the OL1 detection level. Accumulator is reset when VFD
power is cycled.
100% = OL2 detection level.
Displays the source for the frequency reference as XY-nn.
Displays the frequency reference input by an option card (decimal). -
Displays the source for the Run command as XY-nn.
Displays the VFD control data set by Modbus communications
register no. 0001H as a four-digit hexadecimal number.
Displays VFD control data set by an option card as a four-digit
hexadecimal number.
Function
®
IMPULSE •G+ Mini Technical Manual
Units
hr
hr
%
%
%
%
°C
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kWh
MWh
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November 2020
Page 132