Shibaura CA20-M10, Operating Manual, Page: 117 / 384

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– 5
(10) Setting of reservation tag No.
The hand subroutine creates a random program in the sequential program, but when
carrying out predetermined operation such as pick & place of the work (operation to move
the air cylinder vertically, pick up the work by opening/closing the chuck, and placing the
work), a subroutine program with fixed details can be used.
The reservation tag No. refers to the tag No. of this fixed subroutine program. By
designating the reservation tag No., a sequential program does not need to be created,
and the required operations can be carried out.
When using the reservation tag No., external devices such as a solenoid and limit switch
must be connected beforehand to the assigned general-purpose input/output ports.
The general-purpose input/output ports for the external devices (air cylinder, hand, limit
switch) used when using a reservation tag No. are shown.
Assignment of general-purpose input/output ports when using reservation tag
No.
P
O R T 0 - 0 1
O U T ･ ･ ･ ･ ･ ･ ･ ･
P
O R T 0 - 0 1
I N ･ ･ ･ ･ ･ ･ ･ ･
Port No.
Cylinder control output bit 1: ON (Lower)
0: OFF (Rise)
• : Ignored
Hand open/close output bit
Port No.
LS1 input bit
LS2 input bit
LS3 input bit
LS4 input bit
}