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BACnet Setup
Please see PICS (Product Implementation Conformance Statement) - available on
Modbus Setup
FLOAT (read register):
Function code /
Register address
Register number
[Dec]
[HEX]
1)
31003
31005
31041
31043
INFO (read register):
Function code /
Register address
Register number
[Dec]
[HEX]
1)
30001
30009
1) Register number starts from 1
2) Register number starts from 0
3) For Modbus protocol setting please see Application Note Modbus (www.epluse.com)
MODBUS RTU EXAMPLE
Example of MODBUS RTU command for reading the temperature (float value) T = 26,652524 °C from the register 0x03EA
Device EE650; slave ID 65
Reference document, chapter 6.3: http://www.modbus.org/docs/Modbus_Application_Protocol_V1_1b.pdf
Request [Hex]:
41 03 03 EA 00 02 EB 7B
Modbus ID
address
Request [Hex]:
41
Response [Hex]:
41 03 04 38 5F 41 D5 0A E3
Modbus ID
address
Response [Hex]:
41
Protocol setting:
Address, baudrate, parity and stop bits can be set via:
1.
Product Configurator Software (available on www.epluse.com/ee650)
2.
Modbus protocol (please see Application Note Modbus (available on www.epluse.com/ee650)
CONFIGURATION AND ADJUSTMENT
The EE650 as ordered is ready for use immediately and requires no configuration by the user. If required, the optional Configuration
Adapter Cable and the E+E Product Configuration Software (EE-PCS) can be used for changing the factory setup as well as for adju-
sting of the air velocity measurement.
Note: The EE650 must not have any additional power supply when using the Configuration Adapter Cable HA011066.
PC
For product data sheets EE-PCS please see www.epluse.com.
The E+E Product Configuration Software (EE-PCS) is free and can be downloaded from www.epluse.com/configurator.
Parameter
2)
name
0x03EA
Temperature
0x03EC
Temperature
0x0410
Airflow
0x0412
Airflow
Parameter
2)
name
0x00
Serial number (as ASCII)
0x08
Firmware version
Function
Starting
code
address Hi
03
03
Function
Byte count
code
03
04
HA011066
SHORT (read register)
Function code /
Register number
34002
[°C]
34003
[°F]
34021
[m/s]
34022
[ft/min]
* Values are stored with the scale 1:100 (e.g.: 2550 is equivalent to 25.5 °C)
** Values are stored with the scale 1:50 (e.g.: 2550 is equivalent to 51 °F)
*** Values are stored with the scale 1:1
INTEGER (write register):
Function code /
Register number
60001
60002
* If the ID is set via DIP-Switch the response will be NAK.
Starting
No. of
address Lo
register Hi
EA
00
Register 1
Register 1
Register 2
value Hi
value Lo
value Hi
38
5F
www.epluse.com/EE650
:
3)
Register address
[Dec]
[HEX]
1)
0x0FA1
0x0FA2
0x0FB4
0x0FB5
Register address
[Dec]
[HEX]
1)
0x00
0x01
No. of
CRC
register Lo
02
EB
Register 2
value Lo
41
D5
0A
Parameter
2)
name
Temperature*
[°C]
Temperature**
[°F]
Airflow*
[m/s]
Airflow***
[ft/min]
Parameter
2)
name
Slave-ID* (modbus address)
Modbus protocol settings
3)
7B
CRC
E3
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