Emerson Process Management GmbH & Co. OHG
9-2
X-STREAM XE
Instruction Manual
HASXEE-IM-HS
10/2012
9.2 Supported Functions
Modbus Function
Function Code
Note
1)
decimal
(hex)
ReadCoils
01
(0x01)
for registers of 2000
ReadDiscreteInputs
02
(0x02)
for registers of 1000
ReadHoldingRegisters
03
(0x03)
for registers of 3000, 8000, 9000
ReadInputRegisters
04
(0x04)
for registers of 4000, 8000, 9000
WriteSingleCoil
05
(0x05)
for registers of 2000
WriteSingleRegister
06
(0x06)
for registers of 3000
Diagnostic
08
(0x08)
sub function "00 = Return Query Data" only
WriteMultipleCoils
15
(0x0F)
for registers of 2000
WriteMultipleRegisters
16
(0x10)
for registers of 3000, 8000, 9000
9.2 Modbus - Supported Functions
1)
Registers ranges 8000 and 9000 are
Daniel
long word or floating point registers.
To calculate the related
Modicon
registers use the following table:
Daniel
Modicon
Data type
8001 - 8499
equals
5001 - 5999
long word
9001 - 9999
equals
6001 - 7999
floating point
or
the following pages for comparisons of all Daniel and Modicon registers.
Содержание Rosemount X-Stream Series
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