Mitsubishi Electric fr-e700 series, Инструкция по эксплуатации

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Parameter Communication operation and setting
FR-E700 SC EC/ENE 6 - 273
●
Write multiple holding register data (H10 or 16)
You can write data to multiple holding registers.
Query message
Normal response (Response message)
The normal response data
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to
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(including CRC check) of the normal response are the same as those
of the query message.
Query message
Normal response (Response message)
쑶
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Slave
Address
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Func-
tion
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Starting
Address
���
No. of
Registers
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Byte
Count
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Data CRC Check
(8 Bits)
H10
(8 Bits)
H
(8 Bits)
L
(8 Bits)
H
(8 Bits)
L
(8 Bits)
L
(8 Bits)
H
(8 Bits)
L
(8 Bits)
...
n 2 8 Bits
L
(8 Bits)
H
(8 Bits)
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Slave
Address
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Function
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Starting Address
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No. of Registers CRC Check
(8 bits)
H10
(8 bits)
H
(8 bits)
L
(8 bits)
H
(8 bits)
L
(8 bits)
L
(8 bits)
H
(8 bits)
Message Description
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Slave Address
Set the address to which the message will be sent. Setting of address 0 enables
broadcast communication.
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Function Set H10.
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Starting Address
Set the address where holding register data write will be started.
Starting address = starting register address (decimal) + 40001
For example, setting of the starting address 0001 reads the data of the holding
register 40002.
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No. of Points
Set the number of holding registers where data will be written. The number of
registers where data can be written is a maximum of 125.
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Byte Count
The setting range is H02 to HFA (0 to 250).
Set twice greater than the value specified at
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.
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Data
Set the data specified by the number specified at
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. The written data are set in
order of Hi byte and Lo byte, and arranged in order of the starting address data,
starting a 1 data, starting a 2 data ...
Tab. 6-94: Description of the query message
Example
쑴
To write 0.5 s (H05) to 41007 (Pr. 7) at the slave address 25 (H19) and 1s (H0A) to 41008 (Pr. 8).
Slave
Address
Function
Starting
Address No. of
Registers
Byte
Count
Data CRC Check
H19
(8 bits)
H10
(8 bits)
H03
(8 bits)
HEE
(8 bits)
H00
(8 bits)
H02
(8 bits)
H04
(8 bits)
H00
(8 bits)
H05
(8 bits)
H00
(8 bits)
H0A
(8 bits)
H86
(8 bits)
H3D
(8 bits)
Slave
Address
Function
Starting
Address No. of
Registers
Byte
Count
CRC Check
H19
(8 bits)
H10
(8 bits)
H03
(8 bits)
HEE
(8 bits)
H00
(8 bits)
H02
(8 bits)
H04
(8 bits)
H22
(8 bits)
H61
(8 bits)