
3 CC-LINK IE FIELD NETWORK BASIC COMMUNICATION
3.1 System Configuration
17
3
3
CC-LINK IE FIELD NETWORK BASIC
COMMUNICATION
Since LE7-40GU supports the slave function of CC-Link IE Field Network Basic communication which is an open FA network,
it can communicate with various CC-Link IE field network Basic master stations.
Precautions
• Since CC-Link IE Field Network Basic uses port No. [61451] as a device detection port, when port No. [61451] is used for
another communication function, CC-Link IE Field Network Basic connection cannot be used.
• Since LE7-40GU handles a number of object functions besides the CC-Link IE Field Network Basic connection function,
the response performance with respect to access from the master station may deteriorate. In such a case, it is necessary to
adjust the link scan time or the timeout time on the master station side. The recommended setting value is 50 ms or more.
3.1
System Configuration
When connecting to one master station
*1 For twisted pair cable, please use a cross cable.
When connecting one master station and multiple LE7-40GU
(slave stations)
Connection equipment
Communication
form
Connection cable
Tension controller (slave
station)
Number of
connectable
devices
Cable type name
Maximum
segment
length
Optional equipment Main unit
CC-Link IE Field Network
Basic master station
Ethernet
100BASE-TX
Category 5 or more shield
twisted pair cable (STP)
100 m
(Built-in to main unit)
LE7-40GU
One LE7-40GU for
one master station
LE7-40GU
Connection Cable
CC-Link IE Field Network
Basic master station
*1
Hub
LE7-40GU
LE7-40GU
Connection Cable
Connection Cable
Connection Cable
CC-Link IE Field Network
Basic master station
Содержание LE7-40GU
Страница 1: ...LE7 40GU INSTRUCTION MANUAL Communication ...
Страница 2: ......
Страница 10: ...8 TRADEMARKS 150 ...
Страница 11: ...9 CONTENTS ...
Страница 37: ...3 CC LINK IE FIELD NETWORK BASIC COMMUNICATION 3 3 Reference Program 35 3 ...
Страница 38: ...36 3 CC LINK IE FIELD NETWORK BASIC COMMUNICATION 3 3 Reference Program ...
Страница 39: ...3 CC LINK IE FIELD NETWORK BASIC COMMUNICATION 3 3 Reference Program 37 3 ...
Страница 40: ...38 3 CC LINK IE FIELD NETWORK BASIC COMMUNICATION 3 3 Reference Program ...
Страница 57: ...4 SLMP COMMUNICATION 4 3 Reference Program 55 4 Program example ...
Страница 58: ...56 4 SLMP COMMUNICATION 4 3 Reference Program ...
Страница 59: ...4 SLMP COMMUNICATION 4 3 Reference Program 57 4 ...
Страница 60: ...58 4 SLMP COMMUNICATION 4 3 Reference Program ...
Страница 61: ...4 SLMP COMMUNICATION 4 3 Reference Program 59 4 ...
Страница 82: ...80 5 MODBUS TCP SLAVE 5 3 Reference Program Program example ...
Страница 83: ...5 MODBUS TCP SLAVE 5 3 Reference Program 81 5 ...
Страница 84: ...82 5 MODBUS TCP SLAVE 5 3 Reference Program ...
Страница 85: ...5 MODBUS TCP SLAVE 5 3 Reference Program 83 5 ...
Страница 86: ...84 5 MODBUS TCP SLAVE 5 3 Reference Program ...
Страница 110: ...108 6 N N NETWORK 6 4 Reference Program Program example ...
Страница 111: ...6 N N NETWORK 6 4 Reference Program 109 6 ...
Страница 112: ...110 6 N N NETWORK 6 4 Reference Program ...
Страница 147: ...7 MODBUS RTU ASCII SLAVE 7 4 Reference Program 145 7 Function code H03 Read holding register ...
Страница 149: ...7 MODBUS RTU ASCII SLAVE 7 4 Reference Program 147 7 ...
Страница 153: ......