Promag TR510E Manual page 43

Communications error (invalid data received from the PC). The
Err1
most probable cause of this error is incorrect communications
parameters you've set in the HyperTerminal
The download file is too big (exceeds 64K). All TR510E
Err2
firmware files must be exactly 64K in size. Make sure you are
trying to downloading a correct one
Err3 FLASH memory failure. This normally indicates a serious internal
malfunction
The LED display is turned off after displaying the message for some time.
Finally, there is a timeout error that occurs when you start the download but
PC doesn't send any data (or the TR510E cannot receive the data sent by the
PC). This happens when you either set communications parameters of the
HyperTerminal incorrectly or if you switch the TR510E on (with the IN button
pressed) before starting the XMODEM on the PC side (it should always be the
other way around: start XMODEM first, then switch the TR510E on).
The timeout error is indicated by a long beep and four dashes displayed by
the LED:
Checking existing firmware (FMM/check)
To check if the currently downloaded application firmware is valid:
•
Switch the TR510E off
•
Press and hold both IN and OUT buttons, then switch the TR510E
back on (while keeping both buttons pressed). The unit will generate
a long beep and display "FLCH" (FLASH check):
•
Memory checkup takes about 5 seconds to complete. OUT LED is on
while check is in progress. Upon test completion, the TR510E will
either display "DONE" in case the FLASH memory contains a valid
program, or "Err4" if internal program code is invalid.
TR510E User's Manual
43