Siemens SIRIUS 3RW5 - Page 31

Description
3.6 Access options for the 3RW5 soft starter
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
31
Options for data transfer
-
Monitoring
Diagnostics
Control
Parameterization
3RW5 HMI High Feature
✓
✓
✓
(✓)
2)
3RW5 HMI Standard
✓
✓
✓
-
3)
SIRIUS Soft Starter ES
(TIA Portal)
1)
✓ ✓ ✓ (✓)
2)
Fieldbus via
3RW5 communication module
✓
(via user program)
✓ ✓ (✓)
2)
3RW5 soft starter LEDs LEDs Via input IN or
digital inputs
(✓)
2)
1)
Via local interface on the 3RW5 HMI High Feature
2)
Depends on the 3RW5 soft starter
3)
Station address for Modbus RTU can be set
Possible number of applications per access path
The following number of applications are simultaneously possible via the
3RW5 Modbus communication module for each access path:
Access path
3RW5 Modbus communication module
TCP
RTU
Modbus TCP client
3
1)
-
Modbus RTU master
-
1
1)
Only the Modbus TCP client, which is the first to set up a communication connection to the server,
is authorized for write access.