Siemens SENTRON 3WA System Manual page 56

PROFINET IO
6.3 Metering values, addressing und data traffic
Module name
Status of IO outputs
Selection of the modules
The 3WA circuit breaker has a modular design and can be configured individually in the
project.
• The "3WA status and control" module has the fixed position of slot 1, subslot 1 in the
circuit breaker and is plugged in automatically.
• The "3WA status and control" module contains two input bytes for the binary status
information and two output bytes for control of the circuit breaker.
• If control of the circuit breaker is not required in the system, the "3WA status and control"
module can be replaced with the "3WA status" module. Please note that slot 1 must
always be occupied.
Both the control and the control bytes are implemented according to the LVSG profile of
the PNO (PROFINET user organization).
54
Module 1
Module 2
Module 3
Module 4
Module 5
Length
(bytes)
1
1
1
1
1
3WA Air Circuit Breaker Communication
System Manual, 11/2021, 92310000004-02
In/Out
In
In
In
In
In