Analog Outputs
5.3 Adjusting the D/A-Converters
Offset and Gain have already been adjusted by the manufacturer. However, if another adjustment,
for instance following a change in operating mode of a channel, was required, just follow the
instructions given in the following chapters.
INFORMATION
For the assignment of potentiometers to the sixteen channels please refer to the PCB
view on page 13. There the channel circuits are designated by numbers.
For each channel three potentiometers are available for adjustment:
The following table shows the potentiometers for Offset (unipolar and bipolar) and Gain for each
D/A-channel.
D/A-converter
channel
Potentiometer
Gain
Offset
bipolar
Offset
unipolar
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
P400
P410
P420
P430
P500
P510
P520
P530
P600
P610
P620
P630
P700
P710
P720
P730
P401
P411
P421
P431
P501
P511
P521
P531
P601
P611
P621
P631
P701
P711
P721
P731
P402
P412
P422
P432
P502
P512
P522
P532
P602
P612
P622
P632
P702
P712
P722
P732
Table 20:
Assignment of adjusting potentiometers to channels
VME-DAC1612
Manual • Doc. No.: V.1706.21 / Rev. 1.2
Page 31 of 50
Px2
Offset bipolar output voltage
Px1
Px0
Gain
Offset unipolar output voltage
