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Document No: LT0122 F3200 Installation & Programming Manual
New Zealand Operation
Issue 2.7 5 July 2001 Page 12-9
12.7.1 THE SID LIST
Normally, all other panels on the network are entered into the SID list of the NDU, with 8
options able to be set for each panel.
If the NDU is the brigade connection point of the system, then probably all 8 options will be
enabled for every SID in the list. When the option “use MAF relay data” is enabled for a SID,
the NDU will signal the brigade for faults and alarms received from that SID.
Even if the NDU is not the main brigade connection point of the system, it may still need to
have the “use MAF relay data” option enabled for SIDs in its SID list for the following
reasons.
1. To signal alarm and defect on the New Zealand Display Extender board LEDs and
outputs when an alarm or defect occurs on another panel.
2. To control the NDU bell relay, if any, for an alarm or trial evac condition on another
panel.
3. To display the network bells silence state by flashing the bells isolate LED.
The most situations, the NDU should have the “use MAF totals” option enabled for each
panel in the SID list that it has “use MAF relay data” enabled.
The “RX FFCIF” option should be enabled in the SID list for any panel that the NDU is to
display FFCIF alarms for.
12.7.2 NETWORK MAF CONFIGURATION
Section 11.5 of this manual describes these options:
1. “Receive net bells control”
This option should be enabled if the NDU bell relay is to operate when a MAF alarm or
Trial Evac on another panel is to operate the bell relay at this panel.
2. “Send bell isolate as net silence”
This option, if enabled, means that a local bells isolate state is sent onto the network as
network bells silence and also that a defect is signalled for bells isolate. If this option is
disabled, a defect is not signalled for bells isolate. When the local silence alarms
keyswitch (if any) is operated, a network bells silence state is always sent on the network
regardless of the “send bell isolate as net silence” parameter.
3. “Allow receive net bells silence”
This option must be enabled if the NDU is to keep its alarm bells (if any) off in response
to a network silence state sent from another panel.
12.7.3 NETWORK FFCIF CONFIGURATION
Section 11.7 of this manual describes the options for this. The Tx alarms option should be
enabled if the NDU should send an FFCIF alarm on the network when its local MCP zone
goes into alarm.