Terms - Mitsubishi Electric NZ2MFB2-16A User Manual

TERMS

Unless otherwise specified, this manual uses the following terms.
Term
Cyclic transmission
Disconnection
I/O combined module
I/O module
Input module
Label
Link device
Link scan (link scan time)
Master station
Output module
Reference response time
Remote input (RX)
Remote output (RY)
Remote register (RWr)
Remote register (RWw)
Reserved station
Slave station
SLMP
Subnet mask
10
Description
A function by which data are periodically exchanged among stations on the same network using link
devices on CC-Link IE Field Network Basic
A process of stopping data link if a data link error occurs
A generic term for CC-Link IE Field Network Basic remote I/O modules where a digital signal can be input
and output
A generic term for CC-Link IE Field Network Basic remote I/O modules
A generic term for CC-Link IE Field Network Basic remote I/O modules where a digital signal can be input
A label that represents a device in a given character string
A device (RX, RY, RWr, RWw) in a CPU module that is used for communications with a slave station
After sending requests to all the slave stations and then receiving the responses from all the slave
stations, the master station on CC-Link IE Field Network Basic starts sending another request to the slave
stations. The link scan time is a time period taken for the master station to start sending another request
after sending the previous requests.
A station that controls the entire CC-Link IE Field Network Basic. Only one master station can be used in
a network.
A generic term for CC-Link IE Field Network Basic remote I/O modules where a digital signal can be
output
A time period taken from when a slave station on CC-Link IE Field Network Basic receives a request from
the master station until it returns the response to the master station.
Bit data input from a slave station to the master station
Bit data output from the master station to a slave station
Word data input from a slave station to the master station
Word data output from the master station to a slave station
A station reserved for future use. This station is not actually connected on CC-Link IE Field Network
Basic, but counted as a connected station
A station that performs cyclic transmission with the master station on CC-Link IE Field Network Basic. The
station exchanges I/O signals (bit data)/I/O data (word data) with another station.
The abbreviation for Seamless Message Protocol. This protocol is used to access an SLMP-compatible
device or a programmable controller connected to an SLMP-compatible device from an external device.
A number used to logically divide one network into multiple subnetworks and manage them easily. The
following Ethernet network systems can be configured:
• A small-scale Ethernet network system in which multiple network devices are connected
• A medium- or large-scale network system in which multiple small-scale network systems are connected
via routers or other network communication devices