Functions; Addressing - WAGO -I/O-SYSTEM 750 Manual

WAGO-I/O-SYSTEM 750
750-375 PROFINET IO advanced Fieldbus Coupler
7.11.2

Functions

The fieldbus coupler supports the following PROFIenergy commands:
•
Control commands
- PE_Start_Pause
- PE_End_Pause
•
Status commands:
- PE_List_Energy_Saving_Modes
- PE_Get_Mode
- PE_PEM_Status
- PE_Identify
The functionality of the PROFIenergy protocol can only be described using
control commands.
Each PROFIenergy submodule has a configurable minimum pause time after
which it should switch from the application to the PROFIenergy "Pause" state, i.e.
outputs the configured PROFIenergy substitute values.
If a PROFIenergy submodule receives the "PE_Start_Pause" command with the
required pause time as a parameter, the required pause time and configured
minimum pause time of the PROFIenergy submodule are compared.
If the required pause time is greater than or equal to the minimum pause time of
the addressed PROFIenergy submodule, the energy-saving PROFIenergy
substitute values are applied.
The PROFIenergy submodules do not exit the PROFIenergy "Pause" state
independently. The operational state is only activated upon receipt of the
"PE_End_Pause" control command.
The status commands provide information on the current state of the
PROFIenergy submodule or its supported PROFIenergy commands.
7.11.3

Addressing

You can control the PROFIenergy submodules either separately via the respective
submodule slot or together via submodule slot 1 of the fieldbus coupler.
In the first case, you configure the standard DAP and the PROFIenergy settings
apply that you made on the part of the configured PROFIenergy submodules. In
this configuration, only the configured PROFIenergy submodules of the
respective digital and analog output modules can be reached via the PROFIenergy
profile. Standard DAP submodule 1 is inaccessible.
In the second case, you use the PROFIenergy DAP of the fieldbus coupler. Only
the minimum pause time of the PROFIenergy DAP submodule is relevant for
initiating the pause state. The minimum pause times of the above mentioned I/O
modules have no relevance in this operating situation. Access is limited to
PROFIenergy DAP submodule 1 accordingly.
Manual
Version 1.1.0
Function Description 93