User Manual

3.4 Fieldbus Type Address Map
127
(1) PLC Address Composition
(m is PLC input and output top word address for each axis number)
PLC ĺ MSEP (PLC Output) MSEP ĺ PLC (PLC Input)
A2 to A17 m B2 to B17 m
A18 to A33 m+1 B18 to B33 m+1
[Refer to Section 3.4.2 for the address maps for each Fieldbus.]
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(2) Input and Output Signal Assignment for each Axis
The I/O signals for each axis consists of 1-word for each I/O bit register.
Ɣ The I/O bit register is controlled using the ON/OFF signal in units of bit.
(ON = Applicable bit is “1”, OFF = Applicable bit is “0”)
Ɣ Pin Numbers A2 to A33 and B2 to B13 are assigned for each bit signal, which are equivalent
to the case when using PIO, because the contents of signals vary depending on the selection
of PIO pattern.
[Refer to 3.5 Control Signals for PIO Operation for the relation between pin numbers and
signals.]
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PLC Output (m is PLC input and output top word address for each axis number)
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Address m
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Controller Input
Port (Pin) No.
A17 A16 A15 A14 A13 A12
A11
A10
A9 A8 A7 A6 A5 A4 A3 A2
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Address m+1
b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 b0
Controller Input
Port (Pin) No.
A33 A32 A31 A30 A29 A28 A27 A26 A25 A24 A23 A22 A21 A20 A19 A18
PLC Input (m is PLC input and output top word address for each axis number)
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Address m
F E D C B A 9 8 7 6 5 4 3 2 1 0
Controller Output
Port No.
B17 B16 B15 B14 B13 B12
B11
B10
B9 B8 B7 B6 B5 B4 B3 B2
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Address m+1
F E D C B A 9 8 7 6 5 4 3 2 1 0
Controller Output
Port No.
B33 B32 B31 B30 B29 B28 B27 B26 B25 B24 B23 B22 B21 B20 B19 B18
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1 word = 16 bit