Honeywell SMX-AUS - ALARM COUNT & VOLTAGES; LCD Screen Test

User’s Guide SMX-AUS
NS-MN-0032 / 11.2020 37
8.1.2.3 LCD Screen Test
Perform the following steps to run the LCD Screen Test:
1. In the RUN TEST screen, tap LCD TEST.
2. A screen opens to show the five different colours like red, green, blue, white and black.
3. Either after the test is complete or in between the test, tap anywhere on the screen to come out of the LCD Screen Test.
8.2 Alarm Count & Voltages
Fig.
41: Alarm Count & Voltages
The
ALARM COUNT & VOLTAGES tab displays a number of voltage values
and analogue values
(relevant to access level 3 use).
Signal
Description Normal / Range Units
DC
voltage
Measurement of the PSU DC supply
Voltage
24 (22.7 – 25.0) Volts
Charger
Measurement of the Charger Output
Voltage
1
28 (29 – 25) Volts
Battery voltage
Measurement of the Battery Voltage 27.4 (27.9 – 21.5) Volts
Battery wiring
Measurement of the battery wiring
resistance
1
427 (300 – 600) mOhms
Monitored input 1
Measurement of the input signal condition
2
2064 (1067 – 3025) count
Panel MCP
Measurement of the input signal condition
2
3312 (1235 – 3661) count
Earth (System)
Measurement of the earth condition for the
main PCBA board (includes loop 1)
858 (496 - 1985) count
Earth (Loop 2)
Measurement of the earth condition for
loop 2
858 (496 - 1985) count
Measurement readings are shown for indicative purposes only.
1
The measurement reading depends also on battery capacity and condition.
2
The measurement reading depends also on DC voltage, battery condition and the earth condition.
An
indication is displayed when the reading is outside the normal range.