Procedure of the commissioning
Instruction handbook b maXX (BM4-F-)AIO-XX (Analog IO module)
Document No.: 5.01045.08 Baumüller Nürnberg GmbH
56
of 82
8.2
Gain adjustment within the analog input link
Connection and measurement of a reference voltage (e.g. 9V monobloc battery)
Measured voltage (voltmeter): 9,235 V
Read value in ProDrive: 29295
Conversion of read value into voltage: =
=
Gain to be set =
= 1,03
Check
Input short-circuited ⇒ No. of increments < 20
Connect voltage supply
Convert connected voltage to increments:
No. of increments =
The adjustment of an analog input channel of the AIO-01, AIO-02 and AIO-03 is complet-
ed now.
read value 10 V⋅
32767
----------------------------------------------
29295 10 V⋅
32767
----------------------------------- 8940 V,=
connected (measured) voltage
read voltage
----------------------------------------------------------------------------------
9235 V,
8940 V,
---------------------- 1033,==
32767 connected (measured) voltage⋅
10 V
------------------------------------------------------------------------------------------------------
32767 9 235 V,⋅
10 V
------------------------------------------- 30260==
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