capaNCDT 6500
Page 26
Operation
5.2.4 DL6530/6510
Gain, zero and linearity of a measuring channel are adjusted with the “Gain“, “Zero“ and
“Lin“ trimmer potentiometers, see
Fig. 26
. The setting range is approximately 18 turns
per potentiometer. The end settings at the left and right stops are recognizable by a
slight click.
i
The “Zero“ trimmer potentiometers affects the analog output.
The “Gain“ and “Lin“ trimmer potentiometers affect the analog and digital output.
The potentiometers “Lin“ and “Gain“ are only active at non-conducting targets.
Connector preamplifier
LED Zero
LED Range
LED Status
Potentiometer “Gain“
Potentiometer “Lin“
Potentiometer “Zero“
Analog signal, BNC-Connector
Fig. 26 Front view DL6510
LED
Color
Function
ZERO
Factory setting
red
Controller operates with changed
factory settings
RANGE
green
Target in measuring range
red
Target out of measuring range
STATUS
Controller failure
orange
Controller OK
The potentiometer are ex factory set at the right stop (maximum level).
Trimmer Gain:
Turn the trim-pot clockwise to increase the slope of the characteristic line.
Gain
1
0
EMR
Displacement
Signal
Trimmer Lin:
Turn the trim-pot clockwise to increase the quadratic component.
Lin
Signal
1
0
EMR
Displacement
Summary of Contents for capaNCDT 6500
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