FSR CN-2002, Руководство оператора

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Multiple Command Format:
<prefix>< id><cmd arg1 arg2 ..argn>,<id><cmd arg1 arg2 ..argn>,…,<id><cmd arg1 arg2 ..argn><suffix>
prefix a single * character (ASCII 42).
id id is the device number in the range of 1 to 32. This can be a single character for values less
than 10, no preceding zero is required.
cmd cmd is any valid Graphics Board command, typically 2 to 6 characters in length
arg arg1,2,n is any required or optional parameters needed for the command, separated by
spaces (ASCII 32)
, separates multiple commands
suffix a single '!' character (ASCII 33).
Example:
*12XYZ A 9,9PDQY 1234,31WX 200 98!
The command string is started by the prefix character '*'. The first command follows directly after the prefix. The
example shows that device 12 should process the XYZ command with A and 9 as parameters. A coma (ASCII 44)
separates the commands. Device 9 will process the PDQY command with a parameter of 1234 and device 31 will
process the WX command with parameters of 200 and 98. The suffix character '!' follows directly after the last
command to end the command string.
Commands received in the command string will not be processed until the suffix character '!' is received. This format
allows commands to be stack to the same or multiple devices and executed when the suffix '!' character is received
by all units. Any incomplete or unknown commands will be ignored. The maximum number of commands that can
be stacked per unit is 16. Each unit will only stack those commands assigned to it, even though all units receive the
same command string.
During queue processing, no input buffer processing is performed. Characters sent through the serial port during
queue processing are stored in the input buffer. If hardware flow control is not active, it is important to guarantee that
the input buffer limit is not exceeded before completion of the last command string. Note: The command queue does
not support backspace characters.
To minimize bus traffic the command words will be kept as short as possible. The units will not respond with prompts
or any command error conditions. Echo will be disabled when RS-485 mode is selected.
Configuration Load and Save
These commands can be used to store or duplicate various Compass S2 configuration files (CFG's). The files can be
loaded off the Compass S2 to a disk file on a PC.
Compass
S
2
33