Modbus
Registers
Modbus Register Address Information
R/W
Type
Size Description
Notes
30001
Main SW Version of Instrument
R
u8
1
30002
EEP Version of Instrument
R
u8
1
30004 to 3009
Location String
R
string[12]
6
Not used in Sensepoint XCL/XRL
30010
Modbus Slave ID
R
u8
1
30011
Monitor Status
R
u16
1
1 : Normal
2 : Warm Up after power on
3 : in Inhibit
12 : Calibration
30012
Inhibit Current (mA)
R
u8
1
Not used in Sensepoint XCL/XRL
30013
Reserved
R
u16
1
30014
Active Alarm
R
u32
2
bit 0 Alarm 1 is active
bit 1 Alarm 2 is active
bit 1 Alarm 3 is active (not used)
30016 to 30017
Latched Alarm
R
u32
2
bit 0 Alarm 1 is latched
bit 1 Alarm 2 is latched
bit 2 Alarm 3 is latched (not used)
30018 to 30019
Active Fault
R
u32
2
Upper Two Bytes: fault
Lower Two Bytes: warning
Bit 0 to Bit 15: warning
Bit 16 to Bit 31: fault
30020 to 30021
Latched Fault
R
u32
2
Not used
30022 to 30034
Location Tag
R
string[26] 13
Location tag for BLE scanning
40101
System ID Code
R
u16
1
MSB always 0x26 to facilitate automatic identification. LSB repeat of
Modbus address.
Upper Byte : Type Code : 0x26
Lower Byte : My Address
40102
System ID Code
R
u16
1
Identical to 40101
Upper Byte : Type Code : 0x26
Lower Byte : My Address : Dummy Spacer
40103 to 40104
Gas Reading
R
f32
2
The reported gas concentration in current measurement units. For ex-
ample, methane at 50% LEL would be reported as 50.0 here.
This concentration is forced to last reading before switching into inhibit
mode during inhibit mode.
40105
Fault and Warning
R
u8
1
This is the integer representation of the fault status. If any fault exists this
will take a value in the range 1200 to 1999. Otherwise, if any warning
exists, this will take a value in the range 1 to 999. Normally, this has the
value zero.
Fault = 1200 + Number
Warning = Number as is
57
Содержание Sensepoint XRL
Страница 1: ...Sensepoint XRL Fixed Gas Detector Instruction Manual ...
Страница 5: ...Contents G Modbus Registers 56 H Contact Information 61 5 ...
Страница 40: ...Appendix A Detector Parameters 40 ...
Страница 61: ...Keep this manual for later use 3017M5023_1 HAA170035 2017 Honeywell Analytics ...