Aplisens SGE-25S.Modbus Посібник користувача - Сторінка 14

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EN.IO.SGE.25.MODBUS
9.

OPERATION

9.1. MODBUS register layout in the address space

Address
Register
(hex)
1
0x0000
3
0x0002
Pressure of sensor 1
5
0x0004
Pressure of sensor 2
7
0x0006
9
0x0008
11
0x000A
13
0x000C
15
0x000E
17
0x0010
18
0x0011
Pressure of sensor 1
19
0x0012
Pressure of sensor 2
20
0x0013
21
0x0014
22
0x0015
Temperature sensor 2
23
0x0016
24
0x0017
25
0x0018
27
0x001A
29
0x001C
31
0x001E
32
0x001F
33
0x0020
Identification register
36
0x0023
* The shaded fields are not active in the described version of the devices.
14
Purpose
User value
Temperature of
sensor 1
Temperature of
processor
Temperature of
sensor 2
--------------------------
--------------------------
User value
Temperature of
sensor 1
Temperature of
processor
Pressure unit
--------------------------
Upper sensor range
Lower sensor range
Damping time
constant [s] second
Response delay
Millisecond [ms]
Address Modbus
Status Register
Read-only data
Comments
% of the set range
Pressure or level process
variable
Constant value 0 ºC
Sensor 1 temperature
process variable in ºC
Processor temperature
process variable in ºC
Constant value 0 ºC
------------------------
------------------------
1/100% controlled of
the set range
Integer, 1/100 of pressure
or level unit
Value 0
1/100 of the selected unit.
Integer,
1/100 ºC
Integer,
1/100 ºC
Value 0
1/100 w ºC
Pressure or level unit
------------------------
Upper limit of the standard
range
Lower limit of the standard
range
1...247
Number of bytes (2 bytes
Format
per register)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
-----------------
4 bytes (2 registers)
------
-----------------
4 bytes (2 registers)
------
Signed
2 bytes (1 register)
16-bit int
Signed
2 bytes (1 register)
16-bit int
Signed 16-
2 bytes (1 register)
bit int
Signed
2 bytes (1 register)
16-bit int
Signed
2 bytes (1 register)
16-bit int
Signed
2 bytes (1 register)
16-bit int
2 bytes (1 register)
Unsigned
➔
16-bit int
-----------------
2 bytes (1 register)
------
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
IEEE754
4 bytes (2 registers)
Unsigned
2 bytes (1 register)
16-bit int
Unsigned
2 bytes (1 register)
8-bit int
Unsigned
6 bytes (3 registers)
8-bit int
8-bit flags
2 bytes (1 register)
Revision 01.A.001/2021.09
Table 4