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MODBUS commands
4
4.1
Modbus addressing model
The device allows read/write access to one holding register block. All devices are mapped to
this Modbus address space.
4.2
Modbus communication
Table 4-1
General Modbus settings
Modbus
register
Data type /
Size in
bytes
Parameter
Description
Default val‐
ue
[units]
(units
register)
Value range /
Setting options
Access
level
8291
Unsigned /
2
Restart com‐
munication
Restarts the communication using
configured slave address, baud rate
and parity/framing.
-
● 0: Cancel
● 1: Restart
Write only
8005
Unsigned /
2
Slave address
(HW)
DIP switch setting on the transmitter
cassette. Address is used if DIP
switch is set to a value > 0.
-
-
Read only
8297
Unsigned /
2
Slave address
(SW)
Software address of Modbus inter‐
face. Address is used if switch is set
to 0.
1
1 - 147
Read /
write
FCT030 Modbus (From firmware 4.0)
Function Manual, 06/2018, A5E39931813-AB
33
Содержание SITRANS F Coriolis FCT030
Страница 6: ...Table of contents FCT030 Modbus From firmware 4 0 6 Function Manual 06 2018 A5E39931813 AB ...
Страница 16: ...Communication 2 4 Connecting FCT030 Modbus From firmware 4 0 16 Function Manual 06 2018 A5E39931813 AB ...
Страница 194: ...Definitions A 1 Definitions FCT030 Modbus From firmware 4 0 194 Function Manual 06 2018 A5E39931813 AB ...
Страница 198: ...Index FCT030 Modbus From firmware 4 0 198 Function Manual 06 2018 A5E39931813 AB ...