Omron NX-ILM400, Руководство пользователя

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6 Types and Functions of IO-Link Master Units
6 - 4 NX-series IO-Link Master Unit User’s Manual (W567)
6-2 Specifications of I/O Data
This section describes the I/O data for an IO-Link Master Unit.
Precautions for Safe Use
Default values of I/O allocation differ between the IO-Link Master Unit with unit version 1.0 and
one with unit version 1.1.
If you replace a Unit with unit version 1.0 with a Unit with unit version 1.1 or later, set the I/O
allocation to the same setting as the Unit with unit version 1.0.
Replacing the Unit without changing the I/O allocation may result in erroneous output, errone-
ous input, and a change in the timing of I/O.
Version Information
For unit version 1.1 or later, the Digital Input Data and Digital Output Data are allocated by
default.
The data that can be assigned for I/O in the IO-Link Master Unit is given below.
Eight I/O entry mappings are assigned in the I/O allocation settings for the IO-Link Master Unit.
A specific I/O entry is assigned in the I/O entry mapping for each IO-Link Master Unit model.
You can change these assignments.
An I/O entry means the I/O data described in this section. An I/O entry mapping means a collection of
I/O entries.
All of the data that can be assigned for an NX-series IO-Link Master Unit from the Support Software
correspond to NX objects. The IO entry names and corresponding NX objects are listed in the following
table. Refer to
A-3 List of NX Objects on page A-10 for details on the NX objects.
Refer to the user’s manual for the connected CPU Unit or Communications Coupler Unit for information
on the I/O allocation settings that are made from the Support Software.
6-2-1 Allocatable I/O Data
I/O entry mapping
name
Index
(hex)
Subindex
(hex)
I/O entry name NX object name
Default value of I/O
allocation
Input Data Set 1 6000 01 I/O Port Status I/O Port Status Present
6001 01 Port1_2 I/O Port Error Sta-
tus Error Status for Ports 1 and 2 Present
6002 01 Port3_4 I/O Port Error Sta-
tus Error Status for Ports 3 and 4 Present
6003 01 Digital Input Data Digital Input Data *1
6004 01-10 Port1 Input Data01 - 16 Port 1 Input Data 01 to 16
*2
Input Data Set 2 6005 01-10 Port2 Input Data01 - 16 Port 2 Input Data 01 to 16
*2
Input Data Set 3 6006 01-10 Port3 Input Data01 - 16 Port 3 Input Data 01 to 16
*2
Input Data Set 4 6007 01-10 Port4 Input Data01 - 16 Port 4 Input Data 01 to 16
*2
Output Data Set 1 7000 01 Digital Output Data Digital Output Data *1
7001 01-10 Port1 Output Data01 - 16 Port 1 Output Data 01 to 16 *3