Baumuller b maXX BM4 Series Instruction Handbook

Commissioning/Operation
Instruction handbook b maXX (BM4-F-)AIO-XX (Analog IO module)
Document No.: 5.01045.08
57
of 82
8
8.2.3.2 Offset adjustment AIO-04
Required
accessory
n Current calibrator
n Computer with ProDrive
n Amperemeter
Offset adjustment within the analog input link
Set 16 Bit application parameter as target for the analog input link.
Example: Target parameter = P3333
Read the value in ProDrive while input is open (0 mA).
Example: -179 increments
Offset adjustment:
Example offset adjustment =
⇒ value to be set: 0.273 %.
Gain adjustment within the analog input link
Connection 10 mA
Measured current (amperemeter): 10.000 mA
Read value in ProDrive: 32900
Conversion of read value into current: =
=
Gain to be set =
= 0,996
NOTE!
All settings must be done when controller state is disabled.
read value 100–()⋅
65534
----------------------------------------------------
179– 100–()⋅
65534
----------------------------------- 0.273=
read value 20 mA⋅
65534
-
--------------------------------------------------
32900 20 mA⋅
65534
---------------------------------------- 10.041 mA=
connected (measured) voltage
read voltage
----------------------------------------------------------------------------------
9235 V,
8940 V,
---------------------- 0.996==

Baumuller b maXX BM4 Series Specifications

General

Brand	Baumuller
Model	b maXX BM4 Series
Category	DC Drives
Language	English