BAYKON MX08 - Mode Selection; Scale Build

MX08 Multichannel Weighing System, Technical Manual, Rev. 2.5 Page 39 of 144
eCal Calibration: This block allows the user to make calibration without test weights.
Calibration coefficients
Figure 4.3 – Calibration
5.3.2.1. Mode Selection
MX08 AD instruments have three operation modes which are;
Count Mode : Filtered and normalized ADC count data is transmitted
in this
mode. The calibration is performed at PLC, if any.
Weighing Mode : Unipolar weight data in calibrated weighing unit is transmitted.
This mode is compatible to OIML R76 and EN 45501.
Force Mode : Bipolar or unipolar force measurement data
in calibrated force
unit is transmitted.
Select scale operation mode and polarity. Click Write to Digitizer button to save your mode
selection.
Default calibration of MX08 AD instruments is Count Mode and 10 mV unipolar input signal
range.
If you select the count mode, there is no scale build and instrument calibration. Each
MX08 AD instrument is adjusted in production to increase the calibration accuracy. MX08
AD input signal ranges and their external resolutions are seen in Table 4.2.
Input signal
range
Input Signal
level
Polarity External resolution
0 to 5 mV
5 mV
Unipolar
1.000.000 count
-5 to 5 mV
Bipolar
2.000.000 count
0 to 10 mV
10 mV
Unipolar
1.000.000 count
-10 to 10 mV
Bipolar
2.000.000 count
0 to 15 mV
15 mV
Unipolar
1.000.000 count
-15 to 15 mV
Bipolar
2.000.000 count
0 to 18 mV
18 mV
Unipolar
1.000.000 count
-18 to 18 mV
Bipolar
2.000.000 count
Table 4.2 - Count mode input signal ranges and external resolutions
Select the input signal level and polarity for high external resolution. Write your mode
selection to the instrument by clicking Write to Digitizer button.
5.3.2.2. Scale Build
The scale capacity, increment and unit must be introduced to the MX08 AD instrument
before performing calibration in Weighing and Force measurement.