Dialogic DSI SS7MD Bedienungsanleitung PDF herunterladen (Seite 28)

Chapter 4 Operation

4.3 Command Character Set and Syntax

The only characters used for commands and parameters are:

• The letters A to Z and a to z, referred to as <letter>. The case of characters in command names and

parameter names is not significant.

• The digits 0 to 9, referred to as <digit>

• - (hyphen), CR (FE5), SP (space), $(dollar), & (ampersand), * (asterisk),

: (colon), ; (semicolon) / (solidus), . (full stop/period) and = (equals sign)

• The DEL (Delete) character or the BS (Backspace) character is used to delete characters on the current

line.

• The CAN character (Ctrl X) is used as an abort character.

It is possible to indicate several simple values for the same parameter by grouping parameter arguments

using the operators & or &&. For example, 3&6 indicates the simple parameter arguments 3 and 6. A

sequence of consecutive simple parameter arguments is indicated by writing the lower and upper simple

parameter arguments separated by &&, hence 4&&8 indicates the simple parameter arguments 4, 5, 6, 7

and 8.

Comments are allowed in command input, and can appear in any position on the command line. A comment

is defined as a character string enclosed between the separators /* (solidus asterisk) and */ (asterisk

solidus), where the character string can contain any characters except the format effector characters (HT –

Horizontal Tab, LF – Line Feed, VT – Vertical Tab, FF – Form Feed and CR – Carriage Return) and the

sequence */.

4.4 Command Formats

To allow easy command recognition and familiarization, all the commands share a common five character

format:

XXYYZ

where:

• XX = Command group

• YY = Function within group

• Z = Operation code

The following operation codes are used:

• C = Change

• E = End

• I = Initiate

• P = Print

• S = Set

Note: The term “print” refers to output to the serial port in use for the dialog procedure.

1 2 ... 23 24 25 26 27 28 29 30 31 32 33 ... 175 176

Keine Kommentare

Dialogic DSI SS7MD Bedienungsanleitung Seite 28