Komatsu 830E-AC Shop Manual page 451

Close the "TCI Serial Data" screen, then double-
click "TCI Analog Inputs".
Verify that the analog values are similar to the
example in Figure 3-9.
With the accelerator pedal not depressed, verify
that the "ACCEL PEDAL" signal is
approximately 1.5 volts.
E03018 10/06
FIGURE 3-9. TCI ANALOG INPUTS SCREEN
AC Drive System Electrical Checkout Procedure
(Release 21 Software)
With the accelerator pedal fully depressed, verify
that the "ACCEL PEDAL" signal is
approximately 8.5 volts.
With the RSC switch up (OFF position) and the
RSC dial fully counterclockwise, verify that the
"RSC POT" signal is approximately 10.7 volts.
With the RSC switch up (OFF position) and the
RSC dial fully clockwise, verify that the "RSC
POT" signal is approximately 0 volts.
E3-21