Harris Intraplex STL-160 Series, Руководство по установке и эксплуатации

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5 – Remote Control ACS-160 Series & STL-160 Series T1 Multiplexer Installation & Operation
Version 2.11, August 2011
Harris Corporation 5-23
Intraplex Products
Allowable Characters
ISiCL command line fields might contain
● Valid addresses
● Sub-addresses
● Commands
● Parameters
● Spaces
Spaces are ignored, so you can use them to make command lines more readable. For example,
these three ISiCL commands are perceived as identical by the multiplexer:
3:TERM:SET:PTIME=EXT;
3:TERM:SET:PTIME = EXT;
3: TERM: SET: PTIME = EXT;
Line feed <LF> characters are also ignored. You can configure a terminal or PC to generate either
a single carriage return <CR> character or a <CR><LF> pair when you press the Enter key.
The input buffer for ISiCL commands has a maximum capacity of 99 characters, including spaces
and line feeds. If 100 or more characters are entered before the carriage return is sent, those
beyond the 99th are ignored. The comment field may contain any printable ASCII characters.
ISiCL commands are not case-sensitive. You can enter sub-addresses, commands, and parameters
in upper or lower case or in a combination of both.
General Format of ISiCL Responses
Upon receiving a valid command, the addressed CM-5RB module always gives this initial response:
* OK
This line indicates only that a valid command was received and not necessarily that the
multiplexer or the module itself is “OK.” If the received command is SET, UNLOCK, or LOCK, which
do not require explicit responses, no additional response lines are generated. However, if the
received command is CONFIG? or STATUS?, the “* OK” line is followed by one or more lines
containing the requested information. Tables 5-11 and 5-14 provide typical STATUS? and CONFIG?
examples.
If the received command is invalid (if, for example, it contains an unrecognizable command or an
invalid sub-address, or the user attempts to send a SET command while the remote port is
locked), the addressed multiplexer responds with one of three response formats:
* WHAT?;
or
* WHAT? <descriptive message>;
or
* WHAT? <descriptive message>
(rest of descriptive message);
In all cases, the last line of an ISiCL response, and only the last line, terminates with a semicolon
(;). All responses are immediately followed by a carriage return and line feed <CR><LF>.
Note: If you plan to download ACS-160 Series setup information or poll ACS-160 multiplexers for
status information using a computer or any other type of automated controller, be aware that
flow control must be handled by the controller itself. Generally, the controller software must
be programmed to wait until it has received a response to the last command sent to a given
multiplexer before issuing another command to the same multiplexer.