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EEPROM transfers
The EEPROM holds a non-volatile copy of the complete gauge configuration. The
configuration loads from the EEPROM when you turn on the gauge. Use the EEPROM
transfer screen to make transfers to and from the EEPROM.
1.
Connect the write protect jumper JP17
2.
From the 310 MEMORY BACKUP screen, press SELECT to choose EEPROM
TRANSFERS
3.
Screen 311 displays with the message, "CAUTION, PRESS HELP KEY FOR
EEPROM MESSAGE" If you press HELP, the following message displays
"770 MAKE SURE THERE IS AN EEPROM IN U26 BEFORE USING THIS
FEATURE. PRESS HELP."
Press HELP to return to screen 311 and press ENTER to continue
4.
From 100 EEPROM SERVICE screen, select one of the following options:
•
SELECT COPY RAM TO EEPROM
•
COPY EEPROM TO RAM
•
GET EEPROM CHKSUM
5.
If you choose SELECT COPY RAM TO EEPROM, screen 102 RAM TO EEPROM
screen displays. Enter 1 and press ENTER to initiate the transfer. If a zero
displays, the transfer was successful. If a one displays, the transfer was
unsuccessful
If the transfer was unsuccessful, verify that the jumper on JP17 is in place. It is
necessary to place the jumper on JP17 to enable any uploading to the EEPROM
6.
If you choose COPY EEPROM TO RAM, screen 104 EEPROM TO RAM screen
displays. Enter 1 and press ENTER to initiate the transfer
7.
If you choose GET EEPROM CHKSUM, screen 106 EEPROM CHECKSUM
screen displays. Enter 1 and press ENTER to generate a new checksum
8.
Disconnect the write protect jumper, JP17. This protects the information in the
EEPROM.
W-4510 Weigh Scale Technical Reference Manual
Procedure 4: Upload to EEPROM
Setup
45
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