HBM MGCplus - Page 177

Measuring
Adapting to the transducer
MGCplus A0534-30.0 HBM: public 177
"Extended functions" setup window of the ML60B and ML460:
Glitch filter (only with ML60B)
When this filter is turned on interference signals with pulse widths less than
1.6 s are suppressed.
Frequency quadrupling
Frequency quadrupling is equivalent to increasing the signal resolution.
Both the positive and negative signal edges are counted. If both frequency
inputs (F1 and F2) are connected, the measurement frequency is quadru
pled. If F2 is not connected the measurement frequency is doubled.
Analyze F2 signal (direction detection)
The phase-offset signal F2 is analyzed, which makes it possible to display
the direction of rotation or the direction of motion.
Zero index input active
For incremental encoders this input is used in counting mode to reset the
counter.
Transducer error input active (only with AP01i)
If a signal is present (level 0V), the measured value is interpreted by the
amplifier as an error (for example when the light source fails in optical sys
tems).
Switch output LV1 (only with ML60B)
The frequency signal F1 or the counting signal can be applied to the switch
output of limit switch 1.
Switch output LV2 (only with ML60B)
The frequency signal F2 or the direction of rotation signal can be applied to
the switch output of limit switch 2.
Switch output LV1:
Switch output LV2:
Ext.fct...
AmplifierSystem Display Options
Transducer
Signal conditioning
Display
Analog outputs
Switch
0.1800 ...
Type: Freq.0..20kHz
Level:
Unit: kImp
Zero pt.:
Nom. val.:
TRANSDUCER CHANNEL1
deg 
0.0000 ... 0.0000 ...
360.0000 ...
calibrate... Adjust amplifier
5V
measure
Enhanced functions
Off 
OK
Glitch filter (min. pulse width 1.6s)
Frequency quadrupling
Analyze F2 signal
Zero index input active
Transducer error input active
Off 
Cancel
From
F1 to LV1
F1 counting signal to LV1
From
F2 to LV2
direction of rotation to LV2
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