CA-10 Installer Manual 11
Three operating modes of the keypad are provided:
1. Text mode. The first line of the display shows the system date and time. The second
line contains messages on the system state. The contents of messages can be either
standard (e.g. SYSTEM OK., ARMED), or customized by the installer. This mode
enables the status to be displayed either with or without priority. In the priority mode, the
most important information message from among a few relevant ones (e.g. ALARM !)
will be constantly on. In the non-priority mode, the display state will change cyclically
(e.g. the messages THERE WAS ALARM and ARMED will be displayed alternately).
2. Zone state display - LCD standard. The first line of the display shows the system date
and time, while the second serves for monitoring the state of all the 16 zones of the
control panel. The zone state is determined by a displayed character (for example: =
zone OK., z= zone violated). At the moment of changing the system state (e.g. when
the system is armed), the display shows the status for a while, much in the same way
as in the previous mode, then the keypad returns to monitoring the state of zones.
3. Zone state display - LED standard. This mode is similar to the mode 2. The difference
is that in the second line the state of 12 zones of the control panel is being monitored in
the same way as it is the case in the LED keypad.
The operating mode 1 or 2 is recommended for the LCD keypad. Having selected the
mode 1, the user can temporarily switch the display between the text mode and the zone
state mode by holding down the ▼key.
The operating mode is defined by the installer with the Status format service function
(ÆService Mode; ÆLCD Keypad; ÆSettings; ÆStatus format), available only after
activation of the control panel service mode.
The LCD keypad is fitted with a RS-232 port to enable programming the keypad settings
directly from the computer (see section: Activating selected functions).
Monitoring
The CA-10 control panel can transmit information about the system (partition) status to one
or two monitoring stations. Communication with the monitoring stations takes place
irrespective of the voice messaging and the messaging to paging systems. It has a priority
and is realized before the voice messaging. In case problems occur with getting connected to
the station, the control panel will suspend dialing the station number for 60 seconds and, if
the message is also to be transmitted by the dialer, it will make the line available to the dialer.
There are a few ways of transmitting information to the monitoring stations.
•Reporting to one station.
•Reporting to Station 1, and if unavailable - to Station 2 (e.g., when the station has two
telephone numbers). If this is the case, all events are reported, irrespective of which
station was reached by the control panel.
•Reporting to both stations with event sorting - depending on what event occurred in
the system, e.g. information on alarms to Station 1, and information on troubles to Station
2 (this mode is useful where the station serves many subscribers and it is necessary that
the number likely to receive most vital information be busy as little as possible). In this
mode, during control panel programming, you can determine which information is to be
sent to which station.
•Reporting to both stations: Station 1 first, then Station 2. This mode is reached by
assigning the same event to both stations.
In case of a system with 16 zones and 32 users, the number of messages to be sent to the
monitoring station in order to ensure an appropriate facility protection degree may be large
enough to exceed the capacity of standard transmission formats. Therefore, to increase the
control panel flexibility, the events occurring in the system have been divided into six groups: