Modbus Input Registers


Address	PLC Address		Register Type	Register Description	Notes
0	30001		32-bit unsigned int	Translator status	See the Modbus Enumerated Fields tables for a list of values.
1	30002		32-bit unsigned int	Translator status
2	30003		32-bit unsigned int	Translator version	Current firmware version (Major.Minor.Build) of the Translator, converted to an integer using the formula Version = Major * 2²⁴ + Minor * 2¹⁶ + Build. For example, version 1.2.3 → 16908291
3	30004		32-bit unsigned int	Translator version
4	30005		32-bit unsigned int	EXO error code	Most recent error code reported by EXO. Reads as 0 if no errors are reported.
5	30006		32-bit unsigned int	EXO error code
6	30007			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
7	30008			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
8	30009		32-bit unsigned int	EXO status timestamp	Timestamp of most recent $EXO message. Upper 15 bits are days since 2010-01-01, lower 17 bits are seconds since 00:00:00 UTC.
9	30010		32-bit unsigned int	EXO status timestamp
10	30011		32-bit unsigned int	EXO unit ID	Device ID of the EXO. 10-digit number beginning with 358.
11	30012		32-bit unsigned int	EXO unit ID	Device ID of the EXO. 10-digit number beginning with 358.
12	30013		32-bit unsigned int	EXO battery level	Battery level in percent from 0 to 100. A value of 255 means the battery level is unknown.
13	30014		32-bit unsigned int	EXO battery level
14	30015		32-bit unsigned int	EXO charging status	1 if the EXO is charging, 0 otherwise.
15	30016		32-bit unsigned int	EXO charging status	1 if the EXO is charging, 0 otherwise.
16	30017		32-bit signed int	GPS latitude	Last known latitude in (degrees × 10⁷). A value of 0x7FFFFFFF indicates unknown location.
17	30018		32-bit signed int	GPS latitude
18	30019		32-bit signed int	GPS longitude	Last known longitude in (degrees × 10⁷). A value of 0x7FFFFFFF indicates unknown location.
19	30020		32-bit signed int	GPS longitude
20	30021		32-bit signed int	GPS altitude	Last known altitude above main sea level, in meters. A value of 0x7FFFFFFF indicates unknown location.
21	30022		32-bit signed int	GPS altitude
22	30023		32-bit unsigned int	GPS beacon ID	Device ID of the last registered Blackline GPS beacon. 10-digit number beginning with 1370 or 1371.
23	30024		32-bit unsigned int	GPS beacon ID
24	30025		32-bit unsigned int	Network signal strength	Network RSSI normalized to a value from 0 to 10.
25	30026		32-bit unsigned int	Network signal strength	Network RSSI normalized to a value from 0 to 10.
26	30027		32-bit unsigned int	EXO alarm status	See the Modbus Enumerated Fields tables for a list of values.
27	30028		32-bit unsigned int	EXO alarm status
28	30029			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
29	30030			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
30	30031			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
31	30032			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
32	30033		32-bit unsigned int	EXO measurement timestamp	Timestamp of most recent $GAS message. Upper 15 bits are days since 2010-01-01, lower 17 bits are seconds since 00:00:00 UTC.
33	30034		32-bit unsigned int	EXO measurement timestamp
34	30035		32-bit floating point	Temperature	Sensor temperature in °C.
35	30036		32-bit floating point	Temperature	Sensor temperature in °C.
36	30037		32-bit floating point	Pressure	Sensor pressure in hPa.
37	30038		32-bit floating point	Pressure	Sensor pressure in hPa.
38	30039		32-bit floating point	Humidity	Sensor humidity in %.
39	30040		32-bit floating point	Humidity	Sensor humidity in %.
40	30041		32-bit signed int	Next bump due	Number of days until the next bump test. Negative values indicate the test is overdue.
41	30042		32-bit signed int	Next bump due
42	30043		32-bit unsigned int	Pump active inlet	The numbered pump inlet that is active. A value of 0 indicates diffusion, and 5 indicates purging.
43	30044		32-bit unsigned int	Pump active inlet
44	30045		32-bit floating point	Pump flow rate	The flow rate of the pump.
45	30046		32-bit floating point	Pump flow rate	The flow rate of the pump.
46	30047			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
47	30048			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
48	30049			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
49	30050			Reserved for future use	Placeholder for future data fields if needed. Reads as 0.
50	30051		32-bit unsigned int	Gas sensor 1: status	See the Modbus Enumerated Fields tables for a list of values.
51	30052		32-bit unsigned int	Gas sensor 1: status
52	30053		32-bit unsigned int	Gas sensor 1: type	See the Modbus Enumerated Fields tables for a list of values.
53	30054		32-bit unsigned int	Gas sensor 1: type
54	30055		32-bit floating point	Gas sensor 1: reading	Gas reading, with units noted in the following register.
55	30056		32-bit floating point	Gas sensor 1: reading	Gas reading, with units noted in the following register.
56	30057		32-bit unsigned int	Gas sensor 1: units	See the Modbus Enumerated Fields tables for a list of values.
57	30058		32-bit unsigned int	Gas sensor 1: units
58	30059		32-bit signed int	Gas sensor 1: next calibration due	Number of days until the next calibration for this sensor. Negative values indicate the calibration is overdue.
59	30060		32-bit signed int	Gas sensor 1: next calibration due
60	30061		32-bit unsigned int	Gas sensor 2: status	See the Modbus Enumerated Fields tables for a list of values.
61	30062		32-bit unsigned int	Gas sensor 2: status
62	30063		32-bit unsigned int	Gas sensor 2: type	See the Modbus Enumerated Fields tables for a list of values.
63	30064		32-bit unsigned int	Gas sensor 2: type
64	30065		32-bit floating point	Gas sensor 2: reading	Gas reading, with units noted in the following register.
65	30066		32-bit floating point	Gas sensor 2: reading	Gas reading, with units noted in the following register.
66	30067		32-bit unsigned int	Gas sensor 2: units	See the Modbus Enumerated Fields tables for a list of values.
67	30068		32-bit unsigned int	Gas sensor 2: units
68	30069		32-bit signed int	Gas sensor 2: next calibration due	Number of days until the next calibration for this sensor. Negative values indicate the calibration is overdue.
69	30070		32-bit signed int	Gas sensor 2: next calibration due
70	30071		32-bit unsigned int	Gas sensor 3: status	See the Modbus Enumerated Fields tables for a list of values.
71	30072		32-bit unsigned int	Gas sensor 3: status
72	30073		32-bit unsigned int	Gas sensor 3: type	See the Modbus Enumerated Fields tables for a list of values.
73	30074		32-bit unsigned int	Gas sensor 3: type
74	30075		32-bit floating point	Gas sensor 3: reading	Gas reading, with units noted in the following register.
75	30076		32-bit floating point	Gas sensor 3: reading	Gas reading, with units noted in the following register.
76	30077		32-bit unsigned int	Gas sensor 3: units	See the Modbus Enumerated Fields tables for a list of values.
77	30078		32-bit unsigned int	Gas sensor 3: units
78	30079		32-bit signed int	Gas sensor 3: next calibration due	Number of days until the next calibration for this sensor. Negative values indicate the calibration is overdue.
79	30080		32-bit signed int	Gas sensor 3: next calibration due
80	30081		32-bit unsigned int	Gas sensor 4: status	See the Modbus Enumerated Fields tables for a list of values.
81	30082		32-bit unsigned int	Gas sensor 4: status
82	30083		32-bit unsigned int	Gas sensor 4: type	See the Modbus Enumerated Fields tables for a list of values.
83	30084		32-bit unsigned int	Gas sensor 4: type
84	30085		32-bit floating point	Gas sensor 4: reading	Gas reading, with units noted in the following register.
85	30086		32-bit floating point	Gas sensor 4: reading	Gas reading, with units noted in the following register.
86	30087		32-bit unsigned int	Gas sensor 4: units	See the Modbus Enumerated Fields tables for a list of values.
87	30088		32-bit unsigned int	Gas sensor 4: units
88	30089		32-bit signed int	Gas sensor 4: next calibration due	Number of days until the next calibration for this sensor. Negative values indicate the calibration is overdue.
89	30090		32-bit signed int	Gas sensor 4: next calibration due
90	30091		32-bit unsigned int	Gas sensor 5: status	See the Modbus Enumerated Fields tables for a list of values.
91	30092		32-bit unsigned int	Gas sensor 5: status
92	30093		32-bit unsigned int	Gas sensor 5: type	See the Modbus Enumerated Fields tables for a list of values.
93	30094		32-bit unsigned int	Gas sensor 5: type
94	30095		32-bit floating point	Gas sensor 5: reading	Gas reading, with units noted in the following register.
95	30096		32-bit floating point	Gas sensor 5: reading	Gas reading, with units noted in the following register.
96	30097		32-bit unsigned int	Gas sensor 5: units	See the Modbus Enumerated Fields tables for a list of values.
97	30098		32-bit unsigned int	Gas sensor 5: units
98	30099		32-bit signed int	Gas sensor 5: next calibration due	Number of days until the next calibration for this sensor. Negative values indicate the calibration is overdue.
99		30100	32-bit signed int	Gas sensor 5: next calibration due

Help Center

Search the Help Center

Modbus Input Registers

Footer Section

1

2