Energizer 2103 사용자 설명서
2103 Modem Module
Section 5 Modbus Protocol
5-7
The register definitions for the individual modules (Modbus
ASCII addresses 2-(N+1)) are in Table 5-1 below:
ASCII addresses 2-(N+1)) are in Table 5-1 below:
Table 5-2 Modbus ASCII Address 2-(N+1) Register Definitions
Register Number(s)
Name
Data Type
Units
Read/Write
1-4
Model number
8-byte string
None
Read
5-23
Module name
38-byte string
None
Read
24
1
Identify module
16 bit integer
None
Read/Write
25
2
Take reading flag
16 bit integer
None
Read/Write
26
3
Update interval
16 bit integer
Seconds
Read/Write
27
4
Active flag 1
16 bit field
None
Read
28
Active flag 2
16 bit field
None
Read
29
Active flag 3
16 bit field
None
Read
30
Active flag 4
16 bit field
None
Read
40,41
Level
4-byte float
Meters
Read
42
Level status code
5
16-bit integer
Read
43-52
Level time record
Time
6
Read
55,56
Velocity
4-byte float
Meters/second
Read
57
Velocity status code
16-bit integer
Read
58-63
Velocity time record
Time
Read
70,71
Flow
4-byte float
Cubic Meters/sec
Read
72
Flow status code
16-bit integer
Read
73-78
Flow time record
Time
Read
85,86
Flow 1
4-byte float
Cubic Meters/sec
Read
87
Flow 1 status code
16-bit integer
Read
88-93
Flow 1 time record
Time
Read
100,101
Volume
4-byte float
Cubic Meters
Read
102
Volume status code
16-bit integer
Read
103-108
Volume time record
Time
Read
115,116
Volume 1
4-byte float
Cubic Meters
Read