5.1 Unit Allocation
5-3
5.1.2 Check on I/O Allocation Information
• Each operation start signal, stop signal, home input signal, and positioning completion signal
of the positioning unit is allocated to I/O signals.
• I/O numbers actually used vary with the number of the slot where the unit is installed and the
first word number.
I/O signal allocation (input)
Signal name
I/O number
1st
axis
2nd
axis
3rd
axis
4th
axis
Virtual
axis
Ready positioning
X0
Tool operation
X4
Axis group setting done
X5
Recalculation done
X7
Servo lock
X10 X11 X12 X13 X17
BUSY
X18 X19 X1A X1B X1F
Operation done
X20 X21 X22 X23 X27
Home return done
X28 X29 X2A X2B X2F
Home input
X30 X31 X32 X33 -
Near home input
X38 X39 X3A X3B -
Auxiliary contact
X48 X49 X4A X4B X4F
Limit +
X50 X52 X54 X56 -
Limit -
X51 X53 X55 X57 -
Error annunciation
X60 X61 X62 X63 X67
Warning annunciation
X68 X69 X6A X6B X6F
Synchronous setting done
X80 X81 X82 X88 -
Synchronous cancellation
X88 X89 X8A X8B -
Slave axis gear ratio change notice
X90 X91 X92 X93 -
Slave axis clutch change notice
X98 X99 X9A X9B -
(Note 1): The I/O numbers in the above table show relative addresses based on the base word number. I/O numbers
actually used vary with the number of the slot where the unit is installed and the first word number.
Example) The home input of 1st axis is X130 for slot number 1 if the first word is number 10.
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
To Next Page
Loading...
