Omron NX Series User Manual page 91

l Digital Input Data from IO-Link Devices and Non-IO-Link Devices
Data name (= object
name)
Digital Input Data
*1. The digital input data collection function is supported in IO-Link Master Unit with unit version 1.1 or later.
*2. Unit version 1.0: Not provided
Unit version 1.1 or later: Provided
Version Information
For unit version 1.1 or later, Digital Input Data and Digital Output Data are allocated by default.
l Process Input Data from IO-Link Devices
Data name (= object
name)
Port 1 Input Data
···
Port 8 Input Data
*1. Two bytes are allocated for each port.
Note An NX-type IO-Link Master Unit has up to four ports.
l New Message Available
Data name (= object
name)
New Message Availa-
ble
l Sysmac Error Status
Data name (= object
name)
Sysmac Error Sta-
*1
tus
*1. GX-type IO-Link Master Unit only.
NX/GX-series IO-Link System User's Manual (W570)
Description
Digital inputs with pin 2 in IO-Link
Mode, data collected in IO-Link Mode
and when the digital input data collec-
tion function is enabled, or digital input
*1
data in SIO (DI) Mode.
Description
This is the process input data from IO-
Link devices such as sensors that are
connected to port 1 in IO-Link Mode.
···
This is the process input data from IO-
Link devices such as sensors that are
connected to port 8 in IO-Link Mode.
Description
Existence of new message.
Description
This status contains status flags that
are used to check errors that occur and
confirm when they have been eliminat-
ed.
IO-Link Master
Default
Size I/O allo-
cation
NX
1 bit per 2 bytes
*2
port
IO-Link Master
Default
Size I/O allo-
cation
NX
Maxi- 32 bytes
*1
Yes
mum of × 4 ports
32 bytes
per port
Maxi-
*1
Yes
mum of
32 bytes
per port
IO-Link Master
Default
Size I/O allo-
cation
NX
1 bit Yes No
IO-Link Master
Default
Size I/O allo-
cation
NX
1 byte Yes No
4 I/O Data
Unit
GX
2 bytes
4
Unit
GX
32 bytes
× 8 ports
Unit
GX
Yes
Unit
GX
1 byte
4-3