Details Of Data Stored In Memory Of Payload Meter; Method For Downloading Data From Connector For Download - Komatsu HM400-5 Operation & Maintenance Manual

ATTACHMENTS AND OPTIONS

DETAILS OF DATA STORED IN MEMORY OF PAYLOAD METER

The payload meter records the data of the dumping cycle (from each dumping to the next dumping).
Cycle data items
Dumping Month/Day
Time to start dumping
Machine ID
Open ID
Payload
• The payload which is a saved data corresponds to the weight carried in each cycle.
• The maximum limit for saving cycle data is 2900 cycles. If the data in memory exceed 2900 cycles, the
newest data are written over the oldest data.
• Download the recorded data through RS232C port to a personal computer installed with special software (if
equipped).
The downloaded data are saved in the text form (CSV type) in a certain place on the personal computer.
For details, see the operation and maintenance manual for the special software.
You can take in and check the downloaded data with the text file read function of the commercially available
spreadsheet software.
METHOD FOR DOWNLOADING DATA FROM CONNECTOR FOR DOWN-
LOAD
• When handling the cables, be careful not to damage them or pull them by force.
• Do not leave the connectors disconnected.
• Be careful to prevent dirt from entering the connector portion.
• Do not let any metal objects touch the connector portion.
• Download the data by means of serial communication (RS232C).
For computers without an RS232C port, it may be possible to use a third party USB-RS232C conversion
adapter.
However, this does not guarantee the operation.
The download software supports COM1 and COM2, so check which port it can be connected to.
• Download the recorded data to a personal computer installed with special software (optional).
• When you need to correct the date and time in the downloaded data, consult your Komatsu distributor.
• There is some error in the directory where the data is downloaded by the special software, there may be a
mistake in the setting for the machine.
In such case, consult your Komatsu distributor.
Travel time with no load
Travel time with no load
Travel speed with no load
(Max.)
Travel speed with no load
(Average)
Stopped time with no load
k k
WARNING
Stopped time for loading
Travel time with load
Travel distance with load
Travel speed with load
(Max.)
Travel speed with load
(Average)
HANDLING PAYLOAD METER
Stopped time with load
Dumping time
Limited travel speed
Warning items for each cy-
cle
6-9