Ziton ZP3, Installation And Maintenance Manual

Page: 92 / 163

Chapter 4: Software programming
84 ZP3 Fire Control Panel Installation, Commissioning, and Maintenance Manual
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Restore Disabled Defines the required access level for the Restore Disabled Alarms
control key.
Note: Level 1 allows open access, while level 2 or higher enforces restricted access. Restricted
access requires a password before the control key operates. The panel’s control key switch must
be in the ON position in both cases. See also the “Control Key Switch” option in Table 30 on page
86.
The Peripheral Comms menu is used to set the peripheral communications
functions of the panel. It allows for the setup of the communications parameters
for networked panels, and for the SCB-bus connected to remote display units
and remote control units).
The menu path is: Setup > System Configuration > Peripheral Comms. See
Table 27 for available options.
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Comms Defines the port number, communication protocol, baud rate, number of
bits, parity, and stop bits.
RDU/SCBR Online Specifies the quantity of RDUs (remote display units) and RCUs (remote
control units) connected to the panel via SCB-bus. The maximum is 63.
Comms Hardware Communication hardware settings for handshake and timeouts. Precise
usage of timeouts varies according to the selected protocol. Timeouts
should be left at their default settings unless additional interface
equipment with special requirements is used. Timeouts for interruption
of communications:
(a) acknowledgement (b) offline/inter-packet (c) inter-character
The range for this setting is 000 to 255.
Note: When a level 4 user accesses this menu, the timeouts can be
individually edited. If a level 3 user accesses this menu, the user can
use the Timeout defaults option, but cannot edit the individual timeout
settings.
Press F2 to default the selected port’s timeouts as follows:
• Timeout 1 = 4 seconds (on all Z-ports)
• Timeout 2 = 67 minutes (scaled x 4 internally, making 268 seconds)
(on all Z-ports)
• Timeout 3 = 50 milliseconds (on all Z-ports)
.
Hardware handshaking lines RTS, DSR, CTS, and DTR may be
enabled or disabled as a group. The four handshake lines default to
“disabled”.
Peer Options In networks, each panel must mark as
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the address numbers of all
the other panels that it must communicate with. Each panel must also
define the type of information and control functions to send to the other
panels in the network.