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Appendix D: CRT-2 Configuration
x Unimode 400 Installation PN 50710:A 10/2297
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Overview...............................................................................................................D-1
Setting CRT-2 Parameters.....................................................................................D-1
Uploading or Downloading the Operating Program .............................................D-2
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General Description
................................................................................................. E-1
Operating Modes
Local Terminal Mode (LocT) ............................................................................... E-1
Local Monitor Mode (LocM)............................................................................ E-2
Remote Terminal Mode (RemT) ...................................................................... E-3
Using the CRT-2 for Read Status
Overview............................................................................................................... E-4
Accessing Read Status Options............................................................................. E-4
Read Point............................................................................................................. E-5
Display Devices in Alarm or Trouble ................................................................... E-5
Display the Status of all Programmed Points........................................................ E-5
View the History Buffer........................................................................................ E-6
Send the History Buffer to the CRT-2 .................................................................. E-6
Using the CRT-2 for Alter Status
Overview............................................................................................................... E-7
Accessing Alter Status Options............................................................................. E-7
Enable or Disable Detectors, Modules, or Panel Circuits..................................... E-8
Change Alarm and Pre-Alarm levels .................................................................... E-9
Clear the Verification Counter .............................................................................. E-9
Clear the Entire History Buffer............................................................................. E-9
Set the Pre-Alarm for Alert or Action................................................................... E-9
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Overview
....................................................................................................................F-1
Power-limited Modules and Circuits
UL Power-limited Wiring Requirements...............................................................F-2
Power Supply Wiring.............................................................................................F-3
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Overview
...................................................................................................................G-1
Calculating AC Branch Circuit Current
...............................................................G-1
Calculating the System Current Draws
.................................................................G-1
How to Use Table G-2 ..........................................................................................G-2
Calculating the Maximum Secondary Power Fire Alarm Current Draw..............G-4
Calculating the Battery Requirements
..................................................................G-5
Calculating the Battery Capacity ..........................................................................G-5
Calculating the Battery Size..................................................................................G-5