LSA-10A-30-D-130 Technical Document
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4-6-3 Positioning Command Signal Monitor Output (IN-MON)
This monitors the positioning command signal input to the driver.
The motor voltage for the input voltage signal is the voltage value converted by scale (VR.1) adjustments
and the angle/voltage ratio is the same value as the sensor angle sensitivity indicated in the scanner
specifications.
4-6-4 Positioning Sensor Signal Monitor Output (POS-OUT)
This monitors the scanner’s positioning sensor signal output.
The angle/voltage ratio and the polarity are the same value as the sensor angle sensitivity indicated in the
scanner specifications.
4-6-5 Positioning Error Signal Monitor Output (POS-ERR)
This monitors the difference of the output shaft operating positions for the changes in the positioning
command signal input.
The positioning error signal monitor is indicated by the following formula as the difference in monitor
signals between the positioning command signal and the positioning sensor signal.
V
(POS-ERR)
＝（
V
(IN-MON)
－
V
(POS-OUT)
）
×2
Examples of monitor connections are as follows.
♦
Monitor Output Connection Example
*1 When connecting to multiple monitor outputs, please ground one GND located close
(within 500mm) to the connector (CN3).
♦
Examples of Observed Monitor Outputs (rectangular wave, example observed by oscilloscope)
(*1)
IN
－
MON
POS
－
ERR
POS
－
OUT
Amplitude
Time
PSM Side
Ground (Heat Sink)
