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8.6
"Preset Multiple Registers" Command (0x10)
Preset values into sequence of holding registers. The query message
specifies the register reference to be preset. The normal response returns the
slave address, function code, starting address, and quantity of register preset.
Frame
Starting Address (Hi)
Starting Address (Lo)
No. of Registers (Hi)
No. of Registers (Lo)
Byte Count
Query
Data (first register/MSB)
Data (first register/LSB)
.....
Data (last register/MSB)
Data (last register/LSB)
Starting Address (Hi)
Starting Address (Lo)
Response
No. of Registers (Hi)
No. of Registers (Lo)
I-7242D DeviceNet/Modbus RTU Gateway User's Manual, July 2006, Version 1.1
Field
Address of 1
Number of output registers
Number of data bytes=number of output registers x 2
Byte swap="Swap 2 bytes"
Data length=Value of the "Byte Count" field
Data location=Address in the gateway's "AO" memory
Address of 1
Number of output registers
I-7242D user manual
Description
st
output register
st
output register
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