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Total Load Counter
The total load counter records the number of loads
hauled since the last time it was cleared. This display
can be cleared at the beginning of each shift to allow
the operator to record how many loads have been
hauled during the shift.
• To view the total load counter press and release
the "SELECT" switch until
the gauge.
Clearing the Counters
Clearing the total ton counter or total load counter
clears both records.
To clear the total ton and total load counter:
1. Press the "SELECT" switch until
LC
= is displayed.
2. Hold the "SET" button until the display clears.
Viewing Live Sensor Data
The display can also be used to quickly show the cur-
rent readings from the four suspension pressure sen-
sors and the inclinometer. This can be used during
regularly scheduled service periods to check the
state of the suspensions. These displays are live and
will update as the values change.
The live displays cannot be cleared and the SET but-
ton will have no effect.
The units for the display are controlled by the config-
uration of the payload meter. If the payload meter is
set to display metric units, the pressures will be dis-
played in tenths of kg/cm
202
play shows
the actual value is 20.2 kg/
2
cm
. If the payload meter is set to display short tons,
the pressures will be displayed in psi (lbs/in
ply by 14.2 to convert kg/cm
2
cm
x 14.2 = 14.2 psi). There is no way to detect the
units setting for the gauge without the PC software.
M20008 02/05
LC
= is displayed on
tL
= or
2
. For example, if the dis-
2
). Multi-
2
to psi. (example -- 1kg/
Payload Meter III
The inclinometer displays whole degrees of incline.
Positive incline is truck nose up. The gauge will
quickly display the type of information shown every
10 seconds. For example, if the left-front pressure is
Lf
being displayed,
= will flash on the display every
minute. Only the payload display,
display this information.
• Left Front Pressure - To display the pressure in
the left-front suspension, press and release the
"SELECT" switch until
• Right Front Pressure - To display the pressure in
the right-front suspension, press and release the
"SELECT" switch until
• Left Rear Pressure - To display the pressure in
the left-rear suspension, press and release the
"SELECT" switch until
• Right Rear Pressure - To display the pressure in
the right-rear suspension, press and release the
"SELECT" switch until
• Inclinometer - To display the truck incline, press
and release the "SELECT" switch until
displayed.
Other Display Messages
On startup of the payload meter system, the gauge
display will scroll the truck type that the PLMIII is con-
figured for. For example, on a 930E, the gauge will
----930E---
scroll,
If the PLMIII encounters memory problems, it will dis-
ER88
play
where 88 is the specific memory
error. In this very rare circumstance, the system
should be turned off for 30 seconds and restarted.
PL
= does not
Lf
= is displayed.
rf
= is displayed.
Lr
= is displayed.
rr
= is displayed.
In
= is
.
M20-11
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