Siemens SINAMICS G150, Руководство по эксплуатации

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Operation
6.9 Communication via PROFINET IO
Converter cabinet units
364
Operating Instructions, 07/2016, A5E03347396A
6.9.3.4 PROFIenergy commands
Principle of operation
At the start and end of pauses, the plant operator activates or deactivates the pause function
of the plant after which the IO controller sends the PROFIenergy "START_Pause" /
"END_Pause" command to the PROFINET devices. The device then interprets the content of
the PROFIenergy command and switches off or on again.
Further PROFIenergy functions can be used to fetch device information during the pauses.
The user can use them to transfer the "START_Pause" / "END_Pause" command in time.
PROFIenergy control commands
Control commands Description
START_Pause Switches from the operating state to the energy-saving mode
depending on the pause duration.
Switches from the energy-saving mode to the operating state
depending on the pause duration.
START_Pause_with_time_response Switches from the operating state to the energy-saving mode
and also specifies the transition times in the command re-
sponse.
END_Pause Switches from the energy-saving mode to the operating state.
Cancels a switch from the operating state to the energy-saving
mode.
PROFIenergy query commands
Query commands Description
List_Energy_Saving_Modes Determines all supported energy-saving modes.
Get_Mode Determines the energy-saving mode.
PEM_Status Determines the current PROFIenergy status.
PEM_Status_with_CTTO Determines the current PROFIenergy status, such as the PEM
status and together with the regular transition time to the oper-
ating state.
PE_Identify Determines the supported PROFIenergy commands.
Query_Version Shows the implemented PROFIenergy profile.
Get_Measurement_List This command returns the measured value IDs that can be
accessed using the "Get_Measurement_Values" command.
Get_Measurement_List_with_object
_number
This command returns the measured value IDs and the asso-
ciated object number that can be accessed using the
"Get_Measurement_Values_with_object_number" command.