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Configuring the IO Controller
Section 7-4
105
The table below lists the I/O data formats supported by both the PROFINET IO
network and PLC CPU. The I/O Data Conversions defines the conversion of
I/O data in detail.
/i
Data Type
Size
[bytes]
PROFINET IO
CJ-Series PLC
Boolean
1
Supported
Data is transmitted on bit by bit basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Single 8-bit Integer
signed/unsigned
1
Supported
Data is transmitted on byte by byte basis
Supported
Minimum is 16-bit words. Two bytes will be
formatted in one word. Words containing
odd bytes will be padded with zeros
Single 16-bit Integer
signed/unsigned
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Single 32-bit Integer
signed/unsigned
4
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Data is stored with the Least-Significant-
Word at the lowest address.
Single 64-bit Integer
signed/unsigned
8
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
32-bit Floating point
4
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
64-bit Floating point
8
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
TimeOfDay
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
TimeOfDay with date
indication
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
TimeOfDay without date
indication
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
TimeDifference
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
TimeDifference with date
indication
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
NetworkTime
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
NetworkTimeDifference
2
Supported
Data is transmitted on a Most-Significant-
Byte First basis
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Содержание CJ1W-CRM21
Страница 1: ...CJ1W PNT21 PROFINET IO Controller Unit OPERATION MANUAL Cat No W12E EN 02 ...
Страница 2: ......
Страница 7: ...vii ...
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Страница 26: ...Basic operating procedure Section 2 4 10 ...
Страница 46: ...Installation of Configuration Software Section 3 5 30 ...
Страница 76: ...Generic IO Device DTM Section 4 4 60 ...
Страница 151: ...135 Index The index specifies the data related to a specific subslot to be read or written acyclically ...
Страница 156: ...140 ...
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Страница 168: ...150 ...
Страница 170: ...Section 152 ...