MODBUS LITE V5.01 parameter specification

Table Of Contents
MODBUS parameters "ebm-papst series 84 / 112 / 150 / 200"
_______________________________________________________________________________________
ebm-papst Mulfingen GmbH & Co. KG
Bachmühle 2 ·74673 Mulfingen, Germany ·Phone: +49 (0) 7938/81-0 ·Fax: +49 (0) 7938/81-110 ·www.ebmpapst.com ·info1@de.ebmpapst.com
DocNo.: 634505DocNo.: 446144DocNo.:358982DocNo.:322523DocNo.:309753DocNo.:303997DocNo.:276241DocNo.:256078DocNo.:196392 ·Template: 2 dated 6 October 2003 ·File: ext001157859.doc ·Last printed 10/03/2015 15:13:00
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Form 1003
2.40 Sensor
Address for min. sensor value : D160 / D161
Address for max. sensor value : D162 / D163
Address of sensor unit : D164 - D169
Write authorisation : ebm-papst, customer, end customer
These values define the characteristic of the specified sensor as shown in the following diagram.
10V
Maximum sensor
value
Minimum sensor
value
0V
U[V]
Rg [unit]
4mA
20mA
The necessary data for min. sensor value and max. sensor value can be found in the data sheet for the
sensor.
These parameters are only intended for use in the master. The behaviour of the fan is not influenced by these
parameters.
Encoding:
a) Minimum sensor value
bytesDataunitphysvaluesensorMin ].[.
The minimum sensor value is stored in "IEEE float" format.
b) Maximum sensor value
bytesDataunitphysvaluesensorMax ].[.
The maximum sensor value is stored in "IEEE float" format.
c) Sensor unit
bytesDataASCIIunitSensor ][
The sensor unit is stored in "ASCII" format.