Setting The Isd Signal Rate - Mircom Fire-Link NMC-100 Series Installation And Operation Manual

ISD Missing parameter is designed to provide a 'delay feature' for tenants to move an ISD from one location to
another without causing numerous trouble conditions being reported on the NMC. The ISD Missing parameter,
when enabled, will cause a trouble condition within 90 sec (Canadian [ULC527] default). This can be changed to
an approximate range of 120, 200 (US [UL9856] default), 300 seconds or 'Never Reported'. This time is
dependent on the quantity of ISDs, power line conditions, etc. If the parameter is set to any value other than the
default, the ISDs will not generate a trouble condition on the NMC if any are missing from the network for less
than the selected time.
WARNING: If the ISD Missing parameter is set to 'Miss'g Never Rptd', the NMC will NOT indicate a trouble if
any ISD becomes missing from the network.
ISD Battery Fault parameter will cause a trouble on the NMC if a low battery or missing battery condition exists
on any ISD. Note however that the ISD continuously performs a self check of the battery condition and reports it
to the NMC.
WARNING: Disabling this feature will cause any ISD low/missing battery conditions to be ignored by
the NMC.
NMC Date/Time Loss parameter will cause a trouble condition on the NMC at power-up if the Date/Time is lost
due to a complete NMC power failure. Complete NMC power failure would occur if the NMC lost both AC and
battery power.
WARNING: Disabling this feature will cause the NMC, during a complete loss of AC and DC power, to
be clear of troubles upon power up.
Auto Alarm Silence parameter will automatically silence the alarms after 10 minutes if enabled. The default
setting is disabled and will not automatically silence the alarms. When disabled the alarms must be manually
silenced, unless the NMC is wired as a slave to the FACP using the bell reversal relay.
Clear Logs selection will clear either the Alarm or Trouble logs of all current entries. Once cleared, all previous
entries are permanently removed and cannot be recovered.

5.17 Setting the ISD Signal Rate

Access Level 3
Use this menu selection to select the global ISD Signal Rate. Note: UL985 requires Temporal Signal Rate.
Select: [CONFIGURE]
toggle between signal rate options. Press ENT to accept.
ADMINISTRATION
TESTS
>CONFIGURE
UP DWN ENT BCK
The options are: Temporal (default), March Time and Continuous.
ALARM TONE
TONE: TEMPORAL
NXT ENT BCK
Mircom Technologies Inc
[CONFIGURE NMC]
>CONFIGURE NMC
CONFIGURE ISD
UP DWN ENT BCK
All Rights Reserved
[SYST PARAMETERS]
NMC NETWORK
>SYST PARAMETERS
UP DWN ENT BCK
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Installation and Programming Manual
[ISD SIGNL RATE]. Press NXT to
>ISD SIGNL RATE
SIG SIL INHIBIT
..AUTO ALRM SIL
UP DWN ENT BCK
LT-1034 Rev.1