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© 2021 Multidyne
FN-64-CHAS Product Manual
Table 11: Error Codes
3.6
Command Arguments
Command arguments are separated into two categories: numeric and string arguments. These are further
explained in Table 12.
Numeric
String
Decimal (123) 1 to 3 decimal digits
Unquoted
Commands with string arguments
automatically interpret argument as
string (spaces and commas not
allowed).
Hex (0x3D)
0xNN where NN are 2 hex digits
from 0-9, A-F or a-f
Double quoted One or more characters surrounded
by double quotes (“An Argument”).
Single quoted
One or more characters surrounded
by single quotes ('An Argument').
Table 12: Basic Argument Types
Arguments are shown in the Help command output surrounded by square brackets '[Arg]' or parenthesis '(Arg)'.
Square brackets indicate an optional argument and parenthesis indicate a required argument. Any optional
argument specified requires that all prior optional arguments are also specified. Table 13 lists currently used
command argument types.
Argument Valid Range
Meaning
Boolean
0/1, T/F, True/False Boolean true or false value.
Cmd
String
MDCP command.
Cond
String
Condition statement. See PanelCond Command.
Dest
1-N
Destination number (N = Count of destinations)
IP
D.D.D.D
IP address string argument, specified as 4 decimal numbers from 0 to 255
separated by periods.
Json
String
JSON formatted string, the structure of which depends on the command.
The JSON string should be quoted in single quote characters when
specifying a JSON value in a command.
Label
String
A string label argument, max of 8 characters.
Lvl
1-N
Level number (N = Count of system levels)
Netmask
D.D.D.D
Network mask string argument, specified as 4 decimal numbers from 0 to
255 separated by periods. Must be a valid IPv4 netmask.
Number
Numeric value. Valid values depends on command.
Preset
0-9
Preset number (preset 0 is special Startup preset)
Parameter
Parameter identifier. See System Parameters.
Src
1-N or 0
Source number (N = Count of sources), 0 acts as mute (if supported).
String
String
A generic string argument (max length depends on the command).
Value
A general value. Value type depends on setting. See System Parameters.
Table 13: Command Argument Types