BS78
(E)
i
Contents
1. Overview ............................................................................ 1
Introduction ................................................................................................................ 1
1-1.
Features ........................................................................................................... 1
1-2.
Model Names .................................................................................................. 1
1-3.
BS78 Configuration and Names of Parts ........................................................ 2
2. Mounting Precautions ...................................................... 3
2-1.
When Mounting .............................................................................................. 3
2-2.
Mounting Requirements .................................................................................. 3
2-3.
Before Mounting ............................................................................................. 4
2-3-1.
Compensation Value ....................................................................... 4
2-3-2.
Compensation Value Setting .......................................................... 4
3. Mounting and Adjustment ................................................ 5
3-1.
Mounting Surface Preparations ....................................................................... 5
3-2.
Scale Mounting ............................................................................................... 8
3-2-1.
BS78-10N/NS ................................................................................ 8
3-2-2.
BS78-40N/NS/R/RS to 420N/NS/R/RS ......................................... 8
3-3.
Detector Head Mounting ............................................................................... 12
3-4.
Signal Adjustment ......................................................................................... 13
3-4-1.
Signal Adjustment Preparations ................................................... 13
3-4-2.
Azimuth Adjustment .................................................................... 14
3-5.
Completion of Mounting and Adjustment ..................................................... 15
3-6.
Built-in Reference Point (R/RS) ................................................................... 16
3-6-1.
Reference Point Detection ............................................................ 16
3-6-2.
Reference Point Mask .................................................................. 16
3-6-3.
Speed Variation During Reference Point Detection ..................... 16
3-6-4.
Reference Point Position .............................................................. 17
4. Spcifications .................................................................... 18
5. Dimensions ...................................................................... 19