Mitsubishi Electric MELIPC MI5000 Series Programming Manual page 13

CC-Link IE Field Network communication
The following shows the access ranges and accessible devices in CC-Link IE Field Network communications.
■access range
The system configuration within an access range for CC-Link IE field network communication is as follows.
• Devices that can be accessed
The following table shows the equipment accessible by the MELIPC.
1. Connected network
CC-Link IE Field Network
■Accessible devices
The following section shows the accessible devices during CC-Link IE Field Network communication.
• The following table shows batch and random access.
Batch: batch writing (mdSendEx function), batch reading (mdReceiveEx function)
Random: random writing (mdRandWEx function), random reading (mdRandREx function), bit set
(mdDevSetEx function), and bit reset (mdDevRstEx function)
• Bit set (mdDevSetEx function) and bit reset (mdDevRstEx function) can access bit devices only.
• Device extension specifications (digit specification, bit specification and index specification) cannot be used.
During own station access
The following table shows the accessible devices during own station access via CC-Link IE Field Network communication.
Device name (device)
Own station remote input (RX)
Own station remote output (RY)
Own station direct link special relay (SB)
Own station direct link special register (SW)
Own station remote register (for sending)(RWw)
Own station remote register (for receiving) (RWr)
*1 To access own-station remote registers, specify the device numbers as follows.
For sending (RWw): 0H to 1FFFH
For receiving (RWr): 2000H to 3FFFH
2. Connected station
MELIPC
MELSEC iQ-R series programmable controller
MELSEC iQ-R series C Controller module
MELSEC-Q series programmable controller (Q mode)
MELSEC-Q series C Controller module
Batch
Random
Batch
Random
Batch
Random
Batch
Random
*1
Batch
Random
*1
Batch
Random
Connected network
Connected station
Device name specification
DevLX(0)
DevLY(0)
DevLSB(0)
DevLSW(0)
DevLW(0)
DevLW(0)
1.2 MELSEC Data Link Functions
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