A&D PD4000243 7.3.7. 7.3.7.7.3.7., Automatic Selection of Supplying Mat

AD-4402 Page 51
7.3.7.
7.3.7.7.3.7.
7.3.7. Automatic Selection of Supplying Mat
Automatic Selection of Supplying MatAutomatic Selection of Supplying Mat
Automatic Selection of Supplying Mat
When there are plural supplying mats of materials, th e indicator has to control these
gates. There are the following two method to control them.
Case 1: Direct Gate Control
The method is that connects each gate control
lines of supplying mats to the I/O terminals of the indicator and the indicator directly
controls them.
Three kinds of gates can be used in a supplying hopper. (Full, medium, dribble gate)
Number of supplying hopper: Ten hoppers can be used.
Preset material codes and recipe codes can be used.
The selection of the supplying mat is [MatEDIT] - [Material code] - [Material hopper].
The selection of the I/O terminals is [Function] - [Function setting] - [Control I/O Function] - [Outp ut].
Even if a code is recalled during the sequence, the code does not work until the
sequence finishes.
When number of the I/O terminals is not enough, use options of relay output (OP-02)
and parallel I/O (OP-05).
Case 2: Gate Control with Supplying Mat Selection
The method:
Make gate-lines that gates of a kind in each supplying mat are connected to the
I/O terminal of the indicator in parallel.
Make Hop-lines that lines identified each mat are connected to the I/O terminal.
The indicator can control any gate which the gate-line and mat-line is active.
(logical AND gate)
Three kinds of gates can be used in a supplying hopper. (Full, medium, dribble gate)
Number of supplying hopper: Twenty hoppers can be used.
Preset material codes and recipe codes can be used.
The selection of the supplying mat is [MatEDIT] - [Material code] - [Material hopper].
The selection of the I/O terminals is [Function] - [Function setting] - [Control I/O function] - [Outp ut].
When number of the I/O terminals is not enough, use options of relay output (OP-02)
and parallel I/O (OP-05).