Mitsubishi Electric 800 Series Instruction Manual page 120

(Communication using the inverter-to-inverter function is not available for the inverters directly connected to the router.)
Router
Hub
100 Mbps
Inverter Inverter Inverter
(master) (slave 1) (slave 2)
 Device map
The following shows the I/O devices and special registers used for the inverter-to-inverter link function. (For the details of the
other I/O devices and special registers, refer to the PLC Function Programming Manual.)
 I/O device map (master)
Device No.
X40 to X4F Inverter-to-inverter link input (from slave 1 to master)
X50 to X5F Inverter-to-inverter link input (from slave 2 to master)
X60 to X6F Inverter-to-inverter link input (from slave 3 to master)
X70 to X7F Inverter-to-inverter link input (from slave 4 to master)
X80 to X8F Inverter-to-inverter link input (from slave 5 to master)
 I/O device map (slave)
Device No.
X40 to X4F Inverter-to-inverter link input (from master to slave)
 Special register (common)
Device No.
SD1460 Station number in inverter-to-inverter link
Communication status of inverter-to-inverter
SD1461
link
 Special register (master)
Device No.
SD1470 to SD1477 Inverter-to-inverter link receive data 1 to 8 (slave 1)
SD1478 to SD1485 Inverter-to-inverter link send data 1 to 8 (slave 1)
SD1486 to SD1493 Inverter-to-inverter link receive data 1 to 8 (slave 2)
SD1494 to SD1501 Inverter-to-inverter link send data 1 to 8 (slave 2)
SD1502 to SD1509 Inverter-to-inverter link receive data 1 to 8 (slave 3)
Personal computer
(FR Configurator2)
Inverter Inverter
(slave 3) (slave 4)
Name
Name
Name
Name
Hub
Inverter
(slave 5)
Device No.
Y40 to Y4F Inverter-to-inverter link output (from master to slave 1)
Y50 to Y5F Inverter-to-inverter link output (from master to slave 2)
Y60 to Y6F Inverter-to-inverter link output (from master to slave 3)
Y70 to Y7F Inverter-to-inverter link output (from master to slave 4)
Y80 to Y8F Inverter-to-inverter link output (from master to slave 5)
Device No.
Y40 to Y4F Inverter-to-inverter link output (from slave to master)
Description
The station number in the inverter-to-inverter link is stored.
b15 b8 b7
Reserved (H00) Station No.
• H00: Master
• H01: Slave 1
• H02: Slave 2
• H03: Slave 3
• H04: Slave 4
• H05: Slave 5
• HFF: Function disabled
The communication status of the slaves (0: Link not established, 1:
Link established) in the inverter-to-inverter link is stored.
(In the slave inverter, only its own communication status is indicated.)
b15 b5
• Bit 0: Slave 1
• Bit 1: Slave 2
• Bit 2: Slave 3
• Bit 3: Slave 4
• Bit 4: Slave 5
Data 1 to 8 received from slave 1
Data 1 to 8 sent to slave 1
Data 2 to 8 received from slave 1
Data 2 to 8 sent to slave 1
Data 3 to 8 received from slave 1
2.13 Inverter-to-inverter link function
Name
Name
b0
b4 b0
Description
2. Ethernet Communication
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2
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5
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