Digi-Star EZII Escape Computer Command Set - Manual (Page 41)

EZII Escape Computer Command Set
41
D36 48 Rev G November 30, 2009
Message Command Response:
If the command is completed successfully, then the (Hex value 0x06) character will be returned
after receiving the command
AND AGA IN AFTER THE MESSAGE HA S FINISHED SCROLLING OR THE DISPLAY
TIME HAS ELAPSED . If the command fails, the (Hex value 0x15) character will be returned.
Message Command Examples:
The following command string CmWAIT would cause the indicator to display the
message " WAIT" while in the "Control Mode".
The command string CmLOAD CORN will scroll the message "LOAD CORN"
while in the "Control Mode".
The command string CmLOAD WHEAT FROM BUNKER #1 scroll the message
"LOAD WHEAT FROM BUNKER #1" while in the "Control Mode".
Cr - Change DataLink Channel Command:
This command allows a computer to change the DataLink channel and retries in the indicator. This
command is only available while the indicator is in the Control Mode.
This command includes the following information:
Start new command:
Command identifier: Cr
Data format to send: nx (n = channel 1-7, x = retry value 0 - 9).
End of command:
Change DataLink Channel Command Response:
Once the indicator receives this command, the (Hex value 0x06) character will be returned before
the values are changed. After the DataLink channel and retries are changed, the indicator will send the "Start
of Heading" (SOH - 0x01) ASCII control character every 0.5 seconds until the indicator receives another
command from the computer or upto 10 seconds. If communication is not re-established between the
indicator and the computer within 10 seconds of changing the channel & retries, the indicator will return to
it's initial channel.
Change DataLink Channel Command Example:
The following command string Cr63 would cause the indicator to change to DataLink
channel 6 using 3 retries.
The following command string Cr10 would cause the indicator to change to DataLink
channel 1 using 0 retries.