GÜDE Expert Power Control 8041 Series, Руководство пользователя

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Expert Power Control 8041/8045 © 2022 GUDE Systems GmbH
Configuration
devices only ). In this example screenshot the recipient "user1" is activated, SMS send-
ing for "user2" is deactivated.
With the beeper you can choose between a continuous or an intermittent tone. With
Flashing Display the 7-segment display flashes. By pressing a front panel button the
beeper and the flashing display will be reset.
Console push-messages
:
This option allows the output of sensor values on the console
at a configured time interval, or when a certain threshold has been reached.
Min/Max measurement period: Selects the time range for the sensor min/max values on
the overview web page.
Enable beeper for AC alarms: Activates the beeper for all AC limit messages.
Enable beeper for sensor alarms: Activates the beeper for all sensor limit messages.
System Events
If you select "System" as Sensor, it is possible to select the message channels for
global events, such as switching a port.
Hysteresis Example:
A Hysteresis value prevents that too much messages are generated, when a sensor
value is jittering around a sensor limit. The following example shows the behavior for a
temperature sensor and a hysteresis value of "1". An upper limit of "50 °C" is set.
Example:
49.9 °C - is below the upper limit
50.0 °C - a message is generated for reaching the upper limit
50.1 °C - is above the upper limit
...
49.1 °C - is below the upper limit, but in the hysteresis range
49.0 °C - is below the upper limit, but in the hysteresis range
48.9 °C - a message is generated for underrunning the upper limit inclusive hysteresis
range
...
3.5.1
Port Switching
Depending on the measured Current and the measured sensor values, switching actions
can be triggered. During operation, the actions configured for crossing the limits are ex-
ecuted. For example, when a value moves from the range "above max value" inside the
range "below max value", the action defined for "below max value" is performed. In the
case of device start, configuration or plug-in of the sensor, the actions corresponding to
the range in which the current temperature is located are switched.
Example with "Maximum value" of 65 °C, "Minimum value" of 25 °C and hysteresis of 3 °
C. The dotted line shows the hysteresis.