ADEMCO VISTA 5140XM Guide de dépannage

- 1 - Updated: 8/17/12 Tech Note Honeywell Vista Panel Polling Loop Troubleshooting Guide Table of Contents GENERAL NOTES ...

- 10 - Updated: 8/17/12 Tech Note Using Multiple 4297 Polling Loop Extenders

- 11 - Updated: 8/17/12 Tech Note Single 4297 to Extend Polling Loop Figure 3: Single 4297 to Extend Polling Loop D1-i + … Dn-i

- 12 - Updated: 8/17/12 Tech Note Ground Fault Troubleshooting (Applies to Commercial Fire Panels Only) Troubleshooting 1. Measure Volts DC

- 13 - Updated: 8/17/12 Tech Note Premise/Theory The control panel internally causes its power negative to float 1 volt below earth ground a

- 14 - Updated: 8/17/12 Tech Note Ground Fault FAQ’s 1. I have a Ground fault on my display. Does this mean that I have a bad earth ground?

- 2 - Updated: 8/17/12 Tech Note General Notes 1. Do not connect/disconnect devices when the panel is live, may cause alarms and trouble co

- 3 - Updated: 8/17/12 Tech Note Random Check on zones General Notes Global polling devices (such as 5192 or 998mx) MUST be set in serial n

- 4 - Updated: 8/17/12 Tech Note Troubleshooting 1. If the device has the option to go serial, it must be in serial mode. 2. If using Dip

- 5 - Updated: 8/17/12 Tech Note 4. Verify polling loop voltage on the control panel and at the RPM. a. This should be fluctuating betwe

- 6 - Updated: 8/17/12 Tech Note V-plex Smoke Detectors 1. Check troubleshooting section under “Random Checks” regarding dip/serial modes a

- 7 - Updated: 8/17/12 Tech Note Check 97/997 (polling loop short) Indicates that there is a physical short or Low Voltage on the polling lo

- 8 - Updated: 8/17/12 Tech Note Total Load (ma @ 11.5) Vdc 22 ga 20 ga 18 ga 16 ga 1-16 6,000 6,000 6,000 6,000 17-24 4,850 6,000 6,00

- 9 - Updated: 8/17/12 Tech Note Using the 4297 Polling Loop Extender Module (applies to panels with 128ma on polling loop) The 4297 V-plex