HS50_advance_level 1_20200522_221201 (1) - 第338页

9 Con veyor System

06/2002 Edition Student Guide HS-50 Advanced I

8 Gantry

14

fig 8.4 - 2 Counting directions

table 8.4 - 1

G I G II G III G IV

connec-

tor on

board

C 0050

X16 X17 X16 X17 X16 X17 X16 X17

speed of

x-axis is

reduced

in count-

ing

direction

positive negative negative positive negative positive positive negative

connec-

tor on

board

C 0050

X7 X8 X7 X8 X7 X8 X7 X8

speed of

y-axis is

reduced

in count-

ing

direction

positive negative positive negative negative positive negative positive

9 Conveyor System