Honeywell Sensepoint XCD Technical Manual page 80
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- Technical manual (70 pages) ,
- Calibration manual (6 pages) ,
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Sensepoint XCD Technical Manual
A.2 Modbus Registers
Modbus
Information
Register
Address
30001
Main SW Version of XCD
30002
EEP Version of XCD
30003
WatchDog s/w Version of XCD
30004
Location string
30010
Modbus slave ID
30011
Monitor Status
30012
Inhibit current(mA)
30013
Reserved
30014
Active Alarm
30016
Latched Alarm
30018
Active Fault
30020
Latched Fault
40001
Systern ID code
40002
Systern ID code
40003
Gas reading
40005
Fault and Warning
40006
Alarm, fault and warning state
40007
Monitor state monitoring
40008
Reserved
Calibration Due
40009
40011
Measuring Unit
40012
Peak Reading
Reserved
40014
Temperature (
40017
40018
Reserved
40046
Measuring Gas name string
40053
Reserved
40054
Temperature (
40055
Reserved
40056
Relay Status
40057
Power Supply
40059
Calibration Interval
40060
Alarm Type
40061
Inhibit timeout
40062
Relay configuration
R/W
R
R
R
R
12 chars
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
o
C)
R
R
R
14 chars
R
o
F)
R
R
R
R
R/W
R/W
R/W
R/
W
Type
Size
u8
1
u8
1
u8
2
6
u8
1
Upper byte: Function
u16
1
Lower byte: Instrument Mode
u8
1
20 means 2.0mA
u16
1
bit 0 Alarm 1 is active
u32
2
bit 1 Alarm 2 is active
u32
2
bit 0 Alarm 1 is active
bit 1 Alarm 2 is active
bit 0 ~ 4: warnings, W1 ~ W5
u32
2
bit 5: reserved
bit 6 ~ 18: faults, F1 ~ F13
bit 19 ~ 31: reserved
bit 0 ~ 4: warnings, W1 ~ W5
u32
2
bit 5: reserved
bit 6 ~ 18: faults, F1 ~ F13
bit 19 ~ 31: reserved
u16
1
Upper Byte: Type Code: 0x25
Lower Byte: My Address
Upper Byte: Type Code: 0x25
u16
1
Lower Byte: My Address: Dummy Spacer
f32
2
Fault = 1100 + Number
u16
1
Warning = Number as is
bit 0 Alarm 1 is active
u8
1
bit 1 Alarm 2 is active
bit 2,3 for future expansion bit 4 Warning is active
bit 5 Fault is active
bit 6,7 for future expansion
Note: Latching relay setting latches Modbus values in
register 40006.
u8
1
1: Normal
2: Warm Up after power on
3: Inhibit
12: Calibration
u16
1
f32
2
u8
1
4: PPM
3: %Vol
5: %LEL
1: mg/m3v
f32
2
Peak Reading
u16
3
s16
1
u16
28
7
s16
1
s16
1
u16
1
u8
1
1: Energized, 0: De-energized
f32
2
u16
1
High nibble: Alarm 2 Type
u8
1
Low nibble: Alarm 1 Type
0: Disable, 1: Rising, 2: Falling
u16
1
u16
1
Bit 0, 1: Relay 1 Type
Bit 2, 3: Relay 2 Type
Bit 4, 5: Relay 3 Type
Bit 6 ~ 8: Relay 1 Status ~ Relay 3 Status
Bit 9 : Relay latch option
80
SPXCDHMANEN Issue 15
Note
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