
B–63833EN/03
5. CONNECTION TO CNC PERIPHERALS
79
Connection example in which more than one unit equipped with a manual
handle interface is connected with an I/O LINK
Series 0i–B
control unit
JD1B JA3
JD1A
JD1A
JA3
Manual pulse
generator
(No. 1)
Manual pulse
generator
(No. 2)
Manual pulse
generator
(No. 3)
Operator’s
panel I/O
Built–in I/O
#7
7105
#6 #5 #4 #3 #2 #1
HDX
#0
[Unit of data] Bit
HDX The manual handles connected with an I/O LINK are:
0 : Automatically allocated in the order in which they are connected to
the I/O LINK.
1 : Allocated to the X signal addresses set in the appropriate parameters.
12305 X signal address associated with the first manual handle
12306 X signal address associated with the secnd manual handle
12307 X signal address associated with the third manual handle
[Unit of data] Word
[Valid data range] 0 to 127
Set the addresses of the X signals used with the respective manual
handles.
These parameters are effective when HDX, bit 1 of parameter No. 7105, is 1.
The manual handles will not operate if the addresses of the manual
handles of the units connected with the I/O LINK are not set correctly.
Connection example
Parameter