Omron NX-AD series, Руководство пользователя

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6 Analog Input Units
6 - 6 NX-series Analog I/O Units User’s Manual for Analog Input Units and Analog Output Units (W522)
6-3 Specifications of I/O Data
This section describes the I/O data for the Analog Input Units.
This section describes the allocable I/O data in the Analog Input Unit.
An I/O entry mapping is assigned to the I/O allocation settings for the Analog Input Unit.
A specific I/O entry is assigned to the I/O entry mapping for each NX Unit model. These allocations are
fixed, so you cannot add others or change them.
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.
To assign the I/O allocation information of the NX Unit or Slave Terminal to an NJ/NX-series CPU Unit
or NY-series Industrial PC, use the I/O ports for the allocated I/O data.
However, for Slave Terminals, I/O ports may not be used depending on the type of communications
master or Communications Coupler Unit.
Refer to the user’s manual for the connected Communications Coupler Unit for details on how to use
I/O data for Slave Terminals.
z Two-point Input Units
z Four-point Input Units
6-3-1 Allocable I/O Data
Data name Description
Data
type
Default
value
I/O port
name
Index
Subin-
dex
Ch1 Analog Input
Value Value of analog input 1 INT 0 Ch1 Analog
Input Value 6000 hex 01 hex
Ch2 Analog Input
Value Value of analog input 2 INT 0 Ch2 Analog
Input Value 02 hex
Data name Description
Data
type
Default
value
I/O port
name
Index
Subin-
dex
Ch1 Analog Input
Value Value of analog input 1 INT 0 Ch1 Analog
Input Value 6000 hex 01 hex
Ch2 Analog Input
Value Value of analog input 2 INT 0 Ch2 Analog
Input Value 02 hex
Ch3 Analog Input
Value Value of analog input 3 INT 0 Ch3 Analog
Input Value 03 hex
Ch4 Analog Input
Value Value of analog input 4 INT 0 Ch4 Analog
Input Value 04 hex