Mitsubishi Electric CC-Link IE-NZ2GNSS2-16DTE, Руководство пользователя

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13
TERMS
Unless otherwise specified, this manual uses the following terms.
GENERIC TERMS AND ABBREVIATIONS
Unless otherwise specified, this manual uses the following generic terms and abbreviations.
Term Description
Authentication Class A group of devices and switching hubs compatible with CC-Link IE TSN, ranked according to the functions and
performance by the CC-Link Partner Association.
For Authentication Class, refer to the CC-Link IE TSN Installation Manual (BAP-C3007ENG-001) published by the CC-
Link Partner Association.
Cyclic transmission A function by which data are periodically exchanged among stations on the same network using link devices
Data link Communications performed by cyclic transmission and transient transmission
Engineering tool A tool used for setting up programmable controllers, programming, debugging, and maintenance
Link device A device (RX, RY, RWr, RWw, LB, and LW) in a module on CC-Link IE TSN
Local station This station serves as a safety station or a standard station. This station can perform cyclic transmission and transient
transmission with the master station and other local stations. When set as a safety station, the station can perform safety
communication with another safety station on the same network. The station is controlled by programs in the CPU
module or other equivalent modules on the station.
Master station A station that controls the entire network. Only one master station can be used in a network.
This station serves as a safety station or a standard station. The station can perform cyclic transmission and transient
transmission with all stations.
When set as a safety station, the station can perform safety communication with another safety station on the same
network.
Multicast filter A filter function that selects whether or not the own station sends cyclic data of multicast to the subsequent stations after
receiving them.
Since the master station sets the multicast filter according to the system configuration, parameter settings for this filter
function are not required.
Multicast mode Cyclic data are sent to multiple stations in this communication mode.
Remote station A station that exchanges I/O signals (bit data) and I/O data (word data) with another station by cyclic transmission. This
station can perform transient transmission.
Reserved station A station reserved for future use. This station is not actually connected, but counted as a connected station.
Safety communications A function for exchanging safety data between safety stations on the same network
Safety remote input (SA\X) A safety device (safety input) that can be used in safety programs
Safety remote output (SA\Y) A safety device (safety output) that can be used in safety programs
Safety remote station A remote station to perform safety communications
Slave station A station other than a master station: a local station, a remote station
Transient transmission A function of communication with another station, which is used when requested by a dedicated instruction or an
engineering tool
Generic term and
abbreviation Description
I/O combined module A generic term for modules where digital signals can be input and output
Input module A generic term for modules where digital signals can be input
Output module A generic term for modules where digital signals can be output
RWr An abbreviation for the remote register of link device. RWr refers to word data input from a slave station to the master
station. (For some areas in a local station, data are input in the opposite direction.)
RWw An abbreviation for the remote register of link device. RWw refers to word data output from the master station to a slave
station. (For some areas in a local station, data are output in the opposite direction.)
RX An abbreviation for remote input of link device. RX refers to bit data input from a slave station to the master station. (For
some areas in a local station, data are input in the opposite direction.)
RY An abbreviation for remote output of link device. RY refers to bit data output from the master station to a slave station.
(For some areas in a local station, data are output in the opposite direction.)
Safety remote I/O module An abbreviation for the CC-Link IE TSN remote I/O module with safety functions