LTC 2600 Series
| Instruction Manual
|
Introduction
Bosch Security Systems | July 12, 2004
EN
| 8
CONSOLE Cable Pinouts
Conditions for Proper Command Execution
The LTC 2600 multiplexer will accept and execute CCL
commands only when the multiplexer is not involved in a
system reset and the front panel keypad is not in use.
Commands sent under these conditions will be ignored
and will produce one of the following error messages:
ERROR: Console Command ignored; Multiplexer is
resetting.
ERROR: Console Command ignored; Multiplexer local
front panel keypad is in use, or timing out.
When the programming menu is being used by a system
operator, the multiplexer will remain under the operator's
control until the menu is exited.
CAUTION: There are two important exceptions to the
rules of protocol as stated in this section: the RESET-
SYSTEM and DEFAULT commands will be executed
whenever received. Using the DEFAULT command will
cause the loss of all previously entered user settings.
When a CCL command is received that contains an error
in its format or parameter values, a descriptive message
(as to the nature of the error) will be sent to the console.
The execution of the CCL command will be aborted at
the point of the error or illegal parameter value.
Following are some sample error messages:
Illegal Command Message:
MS-ALARM-CAPTURE 1
(illegal capture time value)
Error Message:
ERROR: CAPTURE TIME
(must be 0 (off), or 3 to 60 seconds.)
3.1
CCL Command Formats
The LTC 2600 Series Command Console Language
contains commands which control the operation of the
multiplexer specifically (e.g. starting and stopping
encoding, etc.), as well as commands that generally
apply to the whole system's operation (e.g. setting
system time and date information, etc.) Commands
that apply only to the multiplexer operation use an M
prefix, usually in combination with other prefixes
which further specify the command function (see the
following descriptions). Commands that are general in
nature do not use a prefix.
Prefix
Description
M (Multiplexer)
Indicates the command is a
multiplexer-specific command.
S (Select)
Indicates the command selects or sets
a multiplexer system parameter.
R (Read)
Indicates the command is requesting
that the multiplexer respond with the
value of its setting. Note that dashes
(-), if shown, must be used in the
command line.
Prefix combinations used in the LTC 2600 Series CCL
include MS and MR (examples provided here for
reference).
MS Command Examples
Multiplexer Set commands are used to set (or select) a
specific multiplexer operating function.
MS-ACTION-CAPTURE (time)
This command sets the action capture time by allowing
you to specify that parameter (from 3 to 60 seconds)
where (time) is shown in the command syntax.
72.0"
9 pin female
PC Serial Port
Connector
LTC 2600 Console Port
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5
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9
9 pin female
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9
1
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9
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9
