Modbus Holding Register
Address
First
Last
Qty
40008
40008
1
40009
40009
1
40010
40010
1
40011
40011
1
40012
40014
3
40015
40015
1
40016
40016
1
40017
40017
1
40018
40030
13
40031
40035
5
40036
40036
1
40037
40038
2
40039
40039
1
40040
40040
1
40041
40041
1
40042
40042
1
40043
40043
1
40044
40044
1
40045
40045
1
40046
40046
1
40047
40047
1
40048
40052
5
40053
40059
7
40060
40060
1
40061
40061
1
40062
40074
13
40075
40081
7
40082
40083
2
40084
40084
1
40085
40085
1
40086
40088
3
40089
40090
2
40091
40092
2
40093
40094
2
40095
40096
2
40097
40098
2
40099
40102
4
40103
40104
2
40105
40106
2
40107
40108
2
40109
40110
2
40111
40112
2
40113
40114
2
Register
Parameter Description
Type
r
Heart Beat
r
Discrete or proportional
r
Alarm Latch config
r
Measurement unit
r
Relay status(Active/Inactive)
r
ADC Temp. Sensor
r
PSU1 Temp. Sensor
r
AFE Temp. Sensor
r
Device Name
r
Reserved
r
Sensor type
r
mA Output
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Voltage monitor
r
Reserved
r
Reserved
r
Voltage monitor
r
Configuration counter
r
Reserved
r
Serial number
r
Reserved
r
Detector version
r
Detector version
r
Voltage monitor
r
mA - A1 level
r
mA - A2 level
r
mA - A3 level
r
mA - A4 level
r
Reserved
r
Reserved
r
Reserved
r
Reserved
r
Alarm threshold
r
Alarm threshold
r
Reserved
r
Timestamp of last bump test
Searchline Excel™ Plus / Searchline Excel™ Edge – Technisches Handbuch
Kapitel 10 Kommunikation
Additional Description
low 16 bits of SDS variable
0=discrete, 1=proportional
mask of individual alarm latches
------
0=deenergized, 1=energized
------
------
------
From Bluetooth
------
------
mA Output readback current
24V_PROT_SW
5V0_SAFE
12V_SAFE
3V3_SAFE
12V
3V3
5V0
1V2_SAFE
+5V_HTR
------
------
+INTRA_1V2
From HART
------
------
------
Hw
Sw
[10] = reserved, [11] = reserved, [12] =
+3V3_AFE
Alarm1/Pre-alarm
Alarm2/Alarm
Test signal 2
Overrange
------
------
------
------
Alarm1 set point
Alarm2 set point
------
------
77
Notes
Note 4
Note 16
Note 15
Note 17
Note 17
Note 17
Note 17
Note 17
Note 17
Note 17
Note 17
Note 17
Note 17
Note 16
Note 17