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Komatsu HD325-7R User Manual

Komatsu HD325-7R
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ATTACHMENTS, OPTIONS
HANDLING PAYLOAD METER II (CARD TYPE)
OPERATION WHEN ERROR CODE F.CAL IS DISPLAYED OR CONTROLLER HAS BEEN
REPLACED
If F.CAL is displayed, mistaken data have probably been written to the memory inside the payload meter.
In addition, when the controller is replaced, old data may be recorded to the new controller, or the machine condition
recognized by the controller may be different from the actual condition. To remove these data, carry out the
following operation.
1.
Turn the starting switch to the ON position.
2. Forcibly carry out initialization. For details, see "CARRYING OUT FORCED INITIALIZATION (PAGE 6-64)".
3. Turn the starting switch to the ON position. (F.CAL may flash.)
4.
Using the operator check mode, set the machine ID, open ID, speed limit, option code, date and time.
5.
Without turning the starting switch to the OFF position, start the engine. (F.CAL may flash.)
6. Carry out calibration.
7.
Load to near the rated payload, then dump the load.
8.
Move the machine to a safe place, wait for at least 5 sec. after dumping the load in Step 7, then stop the engine.
9. Turn the starting switch to the ON position again.
Do not start the engine when doing this.
10. Carry out the DATA ALL CLEAR in the operator check mode.
11.
Forcibly clear the data for the total payload and overall number of cycles.
With this operation, all the mistaken data inside the payload meter are cleared. Apart from the calibration data,
all the data recorded in the Steps 3 to 8 (these data are all inaccurate data) are also deleted.
If this operation is carried out in the wrong order, the cycle data (beginning only) will be defective.
12.
After the above operation is completed, the payload meter will function normally.
6 - 63

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Komatsu HD325-7R Specifications

General IconGeneral
BrandKomatsu
ModelHD325-7R
CategoryTrucks
LanguageEnglish

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