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Built-in Outputs
Section 7-1
Remarks
1,2,3...
1.
PLS22(887) used a relative pulse setting. This enables operation even if
the origin is not defined. The present position in A276 (lower 4 digits) and
A277 (upper 4 digits) is set to 0 before pulse output and then contains the
specified number of pulses.
2.
ACC(888) can be used instead of SPED(885) for the jog operation. If
ACC(888) is used, acceleration/deceleration can be included in the jog op-
eration.
7-1-6
Vertically Conveying PCBs (Multiple Progressive Positioning)
Specifications and Operation
Outline
1,2,3...
1.
PCBs with components mounted are stored in a stocker.
2.
When a stocker becomes full, it is moved to the conveyance point.
Positioning Operation for Vertical Conveyor
Operation Pattern
1,2,3...
1.
An origin search is performed.
2.
Fix-length positioning is repeated.
(2)
(3)
(1)
Stocker conveyance
position
From mounter
Summary of Contents for CJ1M-CPU21
Page 1: ...Cat No W395 E1 03 CJ series Built in I O CJ1M CPU21 22 23 CJ1M CPU Units...
Page 2: ...CJ series Built in I O CJ1M CPU21 22 23 CPU Units Operation Manual Revised August 2004...
Page 3: ...iv...
Page 19: ...xx...
Page 79: ...50 Wiring Examples Section 3 3...
Page 217: ...188 Origin Search and Origin Return Functions Section 6 3...
Page 220: ...191 Built in Outputs Section 7 1...
Page 247: ...218 Built in Outputs Section 7 1...
Page 251: ...222 Combinations of Pulse Control Instructions Appendix A...
Page 255: ...226 Using Pulse Instructions in other CPU Units Appendix B...
Page 263: ...234 Index...
Page 265: ...236 Revision History...