Omron CJ1W-PNT21 Operation Manual page 119

Configuring the IO Controller
Data Type
Boolean
Single 8-bit Integer
signed/unsigned
Single 16-bit Integer
signed/unsigned
Single 32-bit Integer
signed/unsigned
Single 64-bit Integer
signed/unsigned
32-bit Floating point
64-bit Floating point
TimeOfDay
TimeOfDay with date
indication
TimeOfDay without date
indication
TimeDifference
TimeDifference with date
indication
NetworkTime
NetworkTimeDifference
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
Size PROFINET IO
[bytes]
1 Supported
Data is transmitted on bit by bit basis
1 Supported
Data is transmitted on byte by byte basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
4 Supported
Data is transmitted on a Most-Significant-
Byte First basis
8 Supported
Data is transmitted on a Most-Significant-
Byte First basis
4 Supported
Data is transmitted on a Most-Significant-
Byte First basis
8 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
2 Supported
Data is transmitted on a Most-Significant-
Byte First basis
CJ-Series PLC
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Minimum is 16-bit words. Two bytes will be
formatted in one word. Words containing
odd bytes will be padded with zeros
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Data is stored with the Least-Significant-
Word at the lowest address.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Supported
Single 16-bit integers are transferred to
memory words in PLC memory.
Section 7-4
105