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Message transmission
4.8.2 Word block read/write
Performs data read/write per word unit (one address 16 bit unit) to the virtual address space (32 bit address space) of other
node from the network.
y Word block read
y Word block write
(1) Virtual address space of word block read/write
(2) Product information
Reads product information such as the inverter type, inverter capacity, etc.
∗ When accessing a message, the access size should be the size stated in the table above.
Item Data Portion
Request Not applicable
Response
Normal
response
Error
response
Item Data Portion
Request
Response
Normal
response
Not applicable
Error
response
Virtual
address
(byte
boundary)
Applications
Message
Access
Refer to
Page
Address
(word
boundary)
Size
(word
boundary)
Description Read Write
H00000000
Common memory
area 1
0 to 511 512 Input/output data × 55
H00000400
Common memory
area 2
0 to 1023 1024
Control information
(inverter→master)
× 55
H00000C00 1024 to 2047 1024
Control information
(master→inverter)
× 55
H00001400 2048 to 8191 6144 Control information (blank) ×× 55
H10000000
Product information
0 to 71 72 Product information × 62
H100000C8 100 to 100 1 Operation mode × 63
H100000DC 110 to 110 1 Inverter status × 64
H100000F0 120 to 121 2 Set frequency × 64
H10000190 200 to 299 100 Inverter monitor × 64
H100007D0 1000 to 1999 1000 Parameter 65
H10001770 3000 to 3899 900 Fault record 66
Virtual
address
(byte
boundary)
Applications
Message
Access
Address
(word
boundary)
Size
(word
boundary)
Description Read Write
H10000000 0 50 Manufacturer name: MITSUBISHI ELECTRIC CORPORATION ×
H10000064 50 20 Product name: FR-E700 ×
H1000008C 70 1 Inverter capacity : in 0.1kW increments ×
Offset Bit15 to Bit0
+0
:
Virtual address space
Offset Bit15 to Bit0
+0 Error code (Refer to page 61)
Offset Bit15 to Bit0
+0
:
Virtual address space
Offset Bit15 to Bit0
+0 Error code (Refer to page 61)