Mitsubishi FX2N-64CL-M, Руководство пользователя

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Outline 1
1-1
1. Outline
1.1 Product Outline
The CC-Link/LT master block FX
2N
-64CL-M can be connected to the FX Series PLC.
The CC-Link/LT system can be constructed with an FX Series PLC as the master station.
1.2 Features
The FX
2N
-64CL-M has the following features:
1) Reduced wiring time
Using CC-Link/LT connection cables and connectors allow for reduced wiring times.
(Dedicated flat cables, VCTF cables and high flexible cables are available.)
2) Simplified programs
Link devices within CC-Link/LT are assigned to X/Y devices in the PLC, therefore, sequence
programs can be prepared without recognizing the network.
3) High speed refresh
High speed refresh (128 points/0.3 ms) is realized (as and when the transmission speed is
2.5 Mbps, 16-point mode is selected and eight stations are connected to the network).
4) Slave station disconnection function
Even if some units are down due to an abnormality, communication with the remaining
functional units is not affected.
When a cable in the trunk line is disconnected, however, the data link is disabled for remote
stations connected to the disconnected cable.
5) Automatic return function
When a unit that was disconnected due to an abnormality is restored to it’s normal status,
the unit will return to the data link automatically and continue data transfer.
6) Data link stop/re-start
While data link is being executed, the user can stop and start the link again.
7) Remote station type information storage
In the CONFIG mode, the number of points occupied by remote stations, I/O types, etc. is
detected, and stored within the EEPROM.
8) Mode selection
The ONLINE, CONFIG and TEST modes are available.
ONLINE mode : Executes the data link for the CC-Link/LT system.
Select the ONLINE mode usually.
CONFIG mode: Allows automatic assignment of the I/O number.
When remote stations are planned to be added in the future, reserved
stations can be specified and detailed remote station information can be
edited.
After constructing the CC-Link/LT system, make sure to execute the
CONFIG mode once to assign the I/O number.
TEST mode : Executes self-diagnosis to judge whether the FX
2N
-64CL-M itself is in the
master station.
If the data link cannot be executed normally, the self-diagnosis function
analyses the FX
2N
-64CL-M itself.
FX2N-64CL-M CC-Link/LT Master Block