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6.6. Input Signal
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By using PT A0~A7 signals, the position table address can be set from 0 to 255 with a binary
number. A0 is least significant bit and A7 is most significant bit. The following table shows how to
assign position table number.
*1. Save signal cabling : If
‘PT A0~A7’ signal is not connected when motioning by ‘PT Start’signal, the
position table number will be ‘0’.
*2.
‘PT A5/UserIN 6’ ‘PT A6/UserIN 7’ ‘PT A7/UserIN 8’
signal setting : This signal can be used as
‘PT
A5~A7’, and also can be used as ‘User IN6~IN8’ signal when the input signal ‘User IN0~IN5’is not enough.
6.6.4 Position Table Start (PT Start) input
By using PT A0~A7 signals, set and input the running PT start number. Then the motion pattern corresponds
to the PT No. will be executed.
Following example shows that total 6 motion patterns are in order executed from No.0 to No.32 and then
stopped.
1) All of PT A0~A7 is set to ‘0’ and PT number is set to ‘0’.
2) Set PT Start signal to [ON], and PT No.0 motion pattern will be executed.
3) When the motion pattern is started by PT, ACK signal and END signal are displayed to [ON] at CN1 output
port as illustrated below. The signal is kept until one motion pattern loop is stopped. After all motions are
stopped, the output signal level is set to [OFF].
4) PT Start signal is edge trigger type and pulse scale is 10ms or more.
A7 A6 A5 ~
A3
A2 A1 A0 PT number
0 0 0 0 0 0 0
0 0 0 0 0 1 1
0 0 0 0 1 0 2
0 0 0 0 1 1 3
0 0 0 1 0 0 4
“””””””””””””””””””””””””””””””””””””””””””””””””””””””
1 1 1 1 1 0 254
1 1 1 1 1 1 255