Rice Lake 1280 Enterprise Series User manual

1280 Enterprise™ Series
Enabling Bootloader
Product: 1280 Enterprise Series indicator with firmware v1.10
Issue: Display locks in “Booting” process when attempting to update firmware
Solution: Manually enable bootloader with configuration and reset switches
Manuals and additional resources are available from the Rice Lake Weighing Systems website at www.ricelake.com
Warranty information can be found on the website at www.ricelake.com/warranties
Procedure
When upgrading the 1280 Enterprise Series with firmware v1.10, the bootloader may need to be manually enabled if the display
is locked at the “Booting” step.
The bootloader can be manually enabled by observing the following sequence during power up:
1. Press and hold the configuration switch (Figure 1).
2. Power on the indicator and continue to hold down the configuration switch while the system is loading.
3. Press the reset switch (Figure 4 on page 2) while the splash screen displays the fourth dot in the opening sequence.
The fourth dot only appears momentarily. If the reset switch is not enabled precisely on the 4th dot, the display may
become locked at the “Booting” step again. It may be necessary to repeat this procedure until successful.
Access to Switches
Access to Configuration Switch
The configuration switch can be accessed by removing the fillister screw in the bottom of the 1280 enclosure and inserting a
non-conductive object into the hole to press the button.
Figure 1. Location of Configuration Switch
Note
Access to
Configuration Switch
Fillister Screw
PN 198132
November 6, 2019

230 W. Coleman St. • Rice Lake, WI 54868 • USA
U.S. 800-472-6703 • Canada/Mexico 800-321-6703 • International 715-234-9171 • Europe [phone]
Rice Lake Weighing Systems is an ISO 9001 registered company.
© Rice Lake Weighing Systems Specifications subject to change without notice.
www.ricelake.com
PN 198132
November 6, 2019
Access to Reset Switch
The reset switch is located on the CPU board (Figure 2). The CPU board must be inserted into the controller assembly to
receive power from the indicator. The reset switch is accessible by removing the faceplate from the CPU board (Figure 3).
Reach into the controller assembly with a non-conductive tool to press the reset switch (Figure 4) while the splash screen
displays the fourth dot in the opening sequence.
Figure 2. Location Reset Switch On CPU Board
Figure 3. Remove the Faceplate
Figure 4. Access to Reset Switch
J17
J7
J8
J11
JP1
J4
J13
U13
J5
JP3 JP4
J1
J6
ASSY
PN/Rev
RICE LAKE
CGND1
CGND2
BAT1
DIO
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PORT#2 PORT#1
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SERIAL
PCIe
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RX/B GND
AUDIT TRAIL
OFF
uUSB-AB
DUAL
USB-A
COM COM
DIO8 DIO7 DIO6 DIO5 DIO4 DIO3 DIO2 DIO1 GND PWR RTS/Y TX/A
-6V
CTS/Z RTS/Y TX/A GND
+6V
RX/B CTS/Z
CGND1
JTAG
RESET
RESET
BUTTON
CONFIG
WD_RST
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+
INSERT
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Reset Switch
Remove 4 screws to
remove faceplate of
CPU Board
Reset button is located
about 2.5" inside of the
controller assembly
when the CPU board is
inserted into the unit