Magnescale LH70 Quick Reference Manual
Angle display
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Also See for LH70:
- Initial setup manual (13 pages) ,
- Operation manual (5 pages) ,
- Quick start manual (3 pages)
Table of Contents
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LH70/71/72, LY71/72
Angle display
Quick reference manual
Rotary encoder
Table of contents:
1. First of all
1. First of all
This manual describes how to use the angle display function of the display unit (LH70 series and LY70 series).
Ribbon scale (Digiruler) or commercially available rotary encoder can be used as the encoder that can be used for
angle detection. Each setting method is different, but the scaling function is used to correct the angle and display it.
The displayable range is ± 360 degrees
If the selected display resolution is too small for the number of output pulses (angle data) from the encoder, the
displayed value will be scattered. For continuous and smooth angle display, it is necessary to consider the number of
output pulses from the encoder and the display resolution to be selected.
For encoders with origin, the origin function of the counter can be used.
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LH70_LY70 Angle display Quick reference manual
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PL25/60
MJ100
SET-P16
Ver. 2 (2022.12)
CS&S
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SL700
PL101
1/6
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Summary of Contents for Magnescale LH70
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Page 1: Table Of Contents
1. First of all This manual describes how to use the angle display function of the display unit (LH70 series and LY70 series). Ribbon scale (Digiruler) or commercially available rotary encoder can be used as the encoder that can be used for angle detection. -
Page 2: Angle Display Using Digiruler
Interpolator Connection cable SL700 Extension cable Combination ⑤ PL101 MJ632 LH / LY Counter SL710 (Created by the customer) (A・*A、B・*B、Z・*Z) System configuration Rotation angle <360 degrees Interpolator LH70 / LY70 Counter Scale Reader head LH70_LY70 Angle display Quick reference manual... -
Page 3: Configurable Arc Radius
2-2. Configurable arc radius Scaling by internal calculation: Range of 0.1 to 1.0 times Unit : mm Mounting radius r Display resolution Output Scale resolution Min. Max. 10 minutes 1 minute 10 seconds 1 second 125～171 125～1031 1032～4774 125～343 207～2062 2063～4774 12.5 Can not be selected... -
Page 4: How To Install
Example of jump prevention 2-3. How to install Clamp plate to prevent bounce at the scale edge of SL130, SL331 A typical example for pasting scales in parallel is shown below. Clamp plate Screw SL130 and SL331 have a strong scale base material, so if they are Scale attached to an arc surface, the scale edge may bounce off. -
Page 5: Angle Display Using Rotary Encoder
Please use A / * A, B / * B, Z / * Z as a pair. Rotary encoder ① ⑤ Cable cross section Sheath * DC + 5V / 250mA power can be supplied from the LH70 and LY70 counters. ⑥ ⑨ Braided shield DC+5V±5% Max.250mA AWG 28 or larger... -
Page 6: Setting Operation
3-2. Setting operation First of all, in the basic settings, set the measurement unit resolution to the angular resolution that takes into account the output pulse per rotation of the rotary encoder. For details on the basic settings, refer to the separate initial setup manual of display unit. Next, set the display resolution and scaling value in the Advanced settings.
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