Magnetek IMPULSE G+ 4 Series User Manual

IMPULSE
®
•G+ & VG+ Series 4 Technical Manual
November 2020
Page 194
Table 5-113: Maintenance Parameters
Parameter Display Function Units
U04-01 Drv Elapsed Time Displays the cumulative operation time of the VFD. The value for the
cumulative operation time counter can be reset in parameter O03-
01. Use parameter O03-02 to determine if the operation time should
start as soon as the power is switched on or only while the Run
command is present. The maximum number displayed is 99999,
after which the value is reset to 0.
Hrs
U04-03 Fan Elapsed Time Displays the cumulative operation time of the cooling fan. The
default value for the fan operation time is reset in parameter O03-
03. After the count reaches 99999, the value will reset to 0 and start
counting again.
Hrs
U04-04 Fan Life Mon Displays main cooling fan usage time in as a percentage of its
expected performance life. Parameter O03-03 can be used to reset
this monitor.
%
U04-05 Cap Life Mon Displays main circuit capacitor usage time in as a percentage of
their expected performance life. Parameter O03-05 can be used to
reset this monitor.
%
U04-06 ChgCirc Life Mon Displays the soft charge bypass relay maintenance time as a
percentage of its estimated performance life. Parameter O04-07 can
be used to reset this monitor.
%
U04-07 IGBT Life Mon Displays IGBT usage time as a percentage of the expected
performance life. Parameter O03-09 can be used to reset this
monitor.
%
U04-08 Heatsink Temp Displays the heatsink temperature. °C
U04-09 LED Oper Check Lights all segments of the LED to verify that the display is working
properly.
-
U04-10 kWh Lower 4 dig Monitors the VFD output power. The value is shown as a 9 digit
number displayed across two monitor parameters, U04-10 and U04-
11.
kWH
U04-11 kWh Upper 5 dig - MWH
U04-12 CPU Occup Rate Displays the amount of space being used in the CPU. %
U04-13 Current PeakHold Displays the highest current value that occurred during run. A
U04-14 Freq@ I PeakHold Displays the output frequency when the current value shown in
U04-13 occurred.
Hz
U04-16 Motor OL1 Level 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.
%
U04-17 Drive OL2 Level 100% = OL2 detection level %
U04-18 Reference Source Displays the source for the frequency reference as XY-nn. -
U04-19 MEMOBUS Freq Ref Displays the frequency reference provided by Modbus (decimal). %
U04-20 Option Freq Ref Displays the frequency reference input by an option card (decimal). %
U04-21 Run Cmd Source Displays the source for the Run command as XY-nn. -
U04-22 MEMOBUS Ref Reg Displays the VFD control data set by Modbus communications
register no. 0001H as a four-digit hexadecimal number.
-
U04-23 Option Ref Reg Displays VFD control data set by an option card as a four-digit
hexadecimal number.
-
U04-32* Motor Temp (NTC) Displays the motor temperature (NTC).
U04-32 will display “20 °C” when a multi-function analog input is not
set for motor thermistor input (H01-xx = 17H).
-

Magnetek IMPULSE G+ 4 Series Specifications

General

Brand	Magnetek
Model	IMPULSE G+ 4 Series
Category	DC Drives
Language	English