Murr Elektronik 55530, Руководство пользователя

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Configuration/settings
User manual 55530_hdb_en_16 125 / 156
8.11 PROFIenergy configuration
PROFIenergy Information about the corresponding interfaces for using the PROFIenergy
functions of the MVK-MPNIO module can be found in your engineering soft-
ware manual.
It is accessed by means of acyclic read and write commands.
The engineering software provides completed blocks.
Example:
FB 815 “PE_START_END“ and FB 816 “PE_CMD“ in TIA Portal .
The MVK-MPNIO module supports PROFIenergy profile version V1.2 .
The module supports two different energy-saving modes:
Mode I  The mode can be activated via pause_time >= 1000 ms (1s) and
< 10000 ms (10s)
 Switching off the outputs (pin 2, pin 4)
The mode is indicated by special flash sequence of the Power US LED.
Mode II  The mode can be activated via pause_time >= 10000 ms (10s)
 Switching off the outputs (pin 2, pin 4)
 Switching off the sensor power supply (pin 1)
 Switching off all LEDs (exception: Power US LED)
The mode is indicated by special flash sequence of the Power US LED.
NOTE
For further information on the behavior of the LEDs, please refer to chap. 9.2
"Extended LED indications".
Starting / closing the
mode
The device can be switched to the desired mode via a START_PAUSE with
corresponding pause_time .
Under one of the following conditions, the module switches from energy-sav-
ing mode back to normal mode:
 An END_PAUSE message is sent
 A START_PAUSE message is sent, accompanied by a pause_time <
1000 ms indication
 An error is active on the module (short circuit, …)