VESDA Sensepoint XCL – Large Bore Installation Manual
VESDA by Xtralis
Modbus
Register
Address
Information
R/W
Type
Size
Description
Notes
40123 to
40131
Date and Time
R
string[18] 9
Format is “mm/dd/yy hh:mm:ss”
40132
Sensor Type
R
u8
1
l
0x00 :ECC
l
0x01: FL CAT
l
0x02: IR
l
0x03: PID
l
0x04: MOS
40133 to
40136
Reserved
40137 to
40138
Microcontroller
Operating Voltage
R
f32
2
40139 to
40140
Microcontroller
Reference Voltage
R
f32
2
40141
BLE Connection Status R
u8
1
0x00: Not connected, 0x01: Connected
40142 to
40145
Reserved
40146 to
40152
Gas Name String
R
string[14] 7
40153
Temperature (°C)
R
s16
1
Transmitter temperature, duplicate
40154
Temperature (°F)
R
s16
1
40155
Calibration Due
R
s16
1
Calibration interval -
DaysPassedSinceLastSuccessfulCal
40156
Relay Status
R
u8
1
l
High nibble : Relay 2 status
l
Low nibble : Relay 1 status
l
1 : Energized, 0 : De-energized
40157
Supply Voltage
R
f32
2
The voltage supplied to the VESDA Sensepoint XCL at
the nominal 24.0 volt input, in millivolts.
40158
Reserved
40159
Calibration Interval
R
u16
1
40160
Alarm type
R
u8
1
l
High nibble : Alarm 2 Type
l
Low nibble : Alarm 1 Type
l
0: Disable, 1: Rising, 2:Falling