Quick Guide EE364
Modbus Setup
Factory settings
User selectable values (via PCS10)
Baud rate
9 600
9 600, 19 200, 38 400, 57 600, 76 800, 115 200
Data bits
8
8
Parity
Even
None, odd, even
Stop bits
1
1, 2
Modbus address
243
1...247
Device address, baud rate, parity and stop bits can be set via:
▪
EE-PCS Product Configuration Software and the the Modbus configuration adapter HA011013.
The EE-PCS can be downloaded free of charge from
.
▪
Modbus protocol in the register 1 (0x00) and 2 (0x01).
See Application Note Modbus AN0103 (available at
).
The serial number in ASCII format is located in read-only register 1 - 8 (16 bits per register). The firmware version is located in
register 9 (bit 15...8 = major release; bit 7...0 = minor release). The sensor name is located in register 10 (0x09).
Modbus Register Map
FLOAT32
Parameter
Unit
Register number
1)
[DEC]
Protocol address
2)
[HEX]
Read register: function code 0x03 / 0x04
Water activity aw
-
0052
0x33
Water content x
ppm
0054
0x35
Temperature T
°C/°F
0026
0x19
Oil parameter A
-
0224
0xDF
Oil parameter B
-
0226
0xE1
Write register: function code 0x10
Oil parameter A
3)
-
0101
0x64
Oil parameter B
3)
-
0103
0x66
INT16
Parameter
Unit
Register number
1)
[DEC]
Protocol address
2)
[HEX]
Write register: function code 0x06
Modbus address
-
0001
0x00
RS485 setting
-
0002
0x01
1) Register number starts from 1
2) Register address starts from 0
3) Examples: Writing Parameter A
-2663.30005 decimal: E7 10 00 64 00 02 04 74 CD C5 26 E5 BA
Writing Parameters A and B -1663.30005 and 7.3705 decimal: E7 10 00 64 00 04 08 E9 9A C4 CF DB 23 40 EB AB 61
If two parameters are to be uploaded, it is recommended to write them with a single command.
Scope of Supply
▪
EE364 Sensor according to ordering guide
▪
Quick Guide
▪
Inspection certificate according to DIN EN 10204-3.1
QG_EE364 | Version v3.5 | 05-2023 | Modification rights reserved | 302724
E+E Elektronik Ges.m.b.H.
Langwiesen 7
4209 Engerwitzdorf | Austria
T +43 7235 605-0
F +43 7235 605-8
info@epluse.com
www.epluse.com
