32
MSI-7300 Dyna-Link 2 Technical Manual
7.5 Firmware Update Procedure
Updating firmware in the
Dyna-Link 2
requires the following: a DCE serial cable (PN 139470), a computer with a terminal
program, such as Tera Term Pro (recommended), and if the computer does not have standard RS-232 serial ports, then a USB
to serial converter. Make sure the driver for the USB converter is properly installed, and that the terminal program is set up for
the proper comm port.
The latest firmware code is available from the Rice Lake service department and can be emailed on request. The firmware
version is displayed when the
Dyna-Link 2
is turned on in the form of 01-04 (individual unit version will vary). Most firmware
updates do not require a recalibration. Consult the version release notes for confirmation.
4. Setup the terminal serial port to 8 data bits, no parity, 1 stop bit, 9600 BAUD, XON/XOFF (flow control).
5. Connect to the
Dyna-Link 2
serial port using the DCE cable. Connect the D9 connector to a computer or USB adapter.
6. (Optional) Test that there is a connection by typing {00FF01?}. If the connection is good the
Dyna-Link 2
will respond
with {000001r2;0;01E02;2011-07-08;11:05} or something similar.
7. On the terminal keyboard, type {
ff0009=0199
}
8. Change the terminal serial port to 38400 BAUD. Hit the q key to refresh the display. Cycle Power on
Dyna-Link 2
by
removing and reinstalling batteries. The following menu display
s:
MSI-7300
SCALECORE 1 BOOT LOADER Ver. xx-xx(c) Date/Time
(u) Download and program application code
(q) query app code info
(g) execute app code
(r) refresh
Individual unit boot loader version may vary.
9. Type
u
Terminal displays:
Send File NOW, or press ^ to abort:
10.Send the .prg file using the file send feature of the terminal program. The character # will tick away as the ScaleCore
programs.
Send File NOW, or press ^to abort:#####################################
###############################################################################################
###############################################################################################
###################################################################
Completed
11.After the file is received, terminal displays
Completed
. Then the boot menu displays again.
MSI8000 SCALECORE2 BOOT LOADER Ver. Ver. xx-xx(c) Date/Time
(u) Download and program application code
(q) query app code info
(g) execute app code
(r)
refresh
12.Optional step: send
q
to check the program. The ScaleCore will respond with a message that details the 32b checksum,
the product ID and version, and the application code version number in the following form:
Computed Signature BOB742D
32b CRC must match
Received Signature BOB742D
32b CRC must match
Product ID 07
Dyna-Link product family
Product Version ID 00
Optional features code
App Code Version 01-04
Firmware version number
If the CRC Signature does not match, go back to step 4 and try again.
13.Send an
r
to restore the boot menu.
MSI8000 SCALECORE2 BOOT LOADER Ver. xx-xx(c) Date/Time
(u) Download and program application code
(individual unit boot loader version may vary)
(q) query app code info
(g) execute app code
(r)
refresh
14.Send a
g
. The
Dyna-Link 2
will start.
Note
Содержание Dyna-Link 2 MSI-7300
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