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Chapter 3 Specifications and Functions
3.3 Specifications of input/output signals with PLC CPU
3.3.1 List of input/output signals with PLC CPU
The Simple Motion module uses 32 input points and 32 output points for exchanging
data with the PLC CPU.
The input/output signals when the head I/O number of Simple Motion module is set to
"0H" are shown below.
If it is set to other than "0H", change the I/O number according to setting of head I/O
number.
Device X refers to the signals input from the Simple Motion module to the PLC CPU,
and device Y refers to the signals output from the PLC CPU to the Simple Motion
module.
Signal direction: Simple Motion module PLC CPU Signal direction: PLC CPU Simple Motion module
Device No. Signal name Device No. Signal name
X0 READY Y0 PLC READY
X1 Synchronization flag Y1 All axis servo ON
X2
Use prohibited
Y2
Use prohibited
X3 Y3
X4 Y4
X5 Y5
X6 Y6
X7 Y7
X8 Y8
X9 Y9
XA YA
XB YB
XC YC
XD YD
XE YE
XF
Module READY
YF
X10 Axis 1
BUSY
Y10 Axis 1
Positioning start
X11 Axis 2 Y11 Axis 2
X12 Axis 3 Y12 Axis 3
X13 Axis 4 Y13 Axis 4
X14 Axis 5 Y14 Axis 5
X15 Axis 6 Y15 Axis 6
X16 Axis 7 Y16 Axis 7
X17 Axis 8 Y17 Axis 8
X18 Axis 9 Y18 Axis 9
X19 Axis 10 Y19 Axis 10
X1A Axis 11 Y1A Axis 11
X1B Axis 12 Y1B Axis 12
X1C Axis 13 Y1C Axis 13
X1D Axis 14 Y1D Axis 14
X1E Axis 15 Y1E Axis 15
X1F Axis 16 Y1F Axis 16
Important
[Y2 to YF] and [X2 to XE] are used by the system, and cannot be used by the user.
If these devices are used, the operation of the Simple Motion module will not be guaranteed.
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