Function List - Mitsubishi Electric AnyWire ASLINK User Manual

2.4

Function List

This section lists the functions of the NZ2AW1GNAL.
Item
AnyWireASLINK Bit
transmission transmission
Word
transmission
Remote address change function
Address inspection function
Transmission cable short detection
function
Disconnected transmission cable
location detection function
Module power supply drop
detection function
Disconnection error automatic
recovery function
Input/output Hold/Clear setting
function
Slave module information
acquisition function at start-up
Slave module parameter read/write
Easy replacement function for one
slave module
Word data start address setting
function
AnyWireASLINK version
compatibility inspection function
IQ Sensor Solution function
2 SPECIFICATIONS
18
2.4 Function List
Description
Exchanges I/O data of up to 1024 points (input 512 points, output 512 points) between
the NZ2AW1GNAL and a slave module.
Exchanges I/O data of up to 1024 words (input 512 words, output 512 words) between
the NZ2AW1GNAL and a slave module.
Changes the ID (address) of a slave module remotely without an address writer.
Executes an address inspection to detect a slave module having no ID or a slave module
having a duplicate ID.
Protects the system by detecting the current out of the specifications of the
AnyWireASLINK system across DP-DN or 24V-DP and stopping the transmission.
Notifies the NZ2AW1GNAL of the ID of a slave module that has been separated from the
NZ2AW1GNAL because of disconnection in the transmission cables (DP, DN) between
the NZ2AW1GNAL and the slave module, to locate the disconnection in the transmission
cables (DP, DN) from the upper system.
Detects a voltage drop in the module power supply, and detects a module power supply
failure or wiring error from the upper system.
For DP/DN disconnection errors, automatically clears the error flag when the
disconnection error status is cleared.
Sets to hold or clear the last input or output values when the NZ2AW1GNAL is
disconnected from a data link, when the operating status of the CPU module is in STOP
state, or when the operating status of the CPU module is in error stop status.
Automatically acquires a slave module information when the NZ2AW1GNAL is powered
off and on or is reset remotely.
Reads/Writes individual or all parameter information of a slave module or the
AnyWireASLINK by using the program.
Automatically sets the address and the device parameters without an address writer
when the slave module is replaced with the one of the same type.
Shortens the word transmission cycle time by setting the start address of word data
transmission.
Detects a slave module that does not support word transmission.
Establishes data communications with AnyWireASLINK-compatible slave modules via
CC-Link IE TSN and AnyWireASLINK.
Reference
Page 58 Bit transmission
Page 58 Word
transmission
Page 59 Remote
Address Change Function
Page 61 Address
Inspection Function
Page 63 Transmission
Cable Short Detection
Function
Page 64 Disconnected
Transmission Cable Location
Detection Function
Page 65 Module Power
Supply Voltage Drop
Detection Function
Page 66 Disconnection
Error Automatic Recovery
Function
Page 67 Input/output
Hold/Clear Setting Function
Page 68 Slave Module
Information Acquisition
Function at Start-Up
Page 69 Slave Module
Parameter Read/Write
Page 74 Easy
Replacement Function for
One Slave Module
Page 77 Word Data Start
Address Setting Function
Page 78
AnyWireASLINK Version
Compatibility Inspection
Function
Page 82 iQ Sensor
Solution Function