Endress+Hauser Digital Recorder eco-graph c Betriebsanleitung Seite 91

Digital Recorder
Set-up, Digital input x, "On/off event" function
The following menu window only appears when using the digital input as an "On/off
event" function:
Fig. 13: Set-up, Digital input x, On/off event function
Identifier Name of measuring point (e.g. "pump") or description of the function carried out
with this input (e.g. "fault message").
Switches output Switches the corresponding relay when the digital input is logically true ("H").
The terminal numbers are shown in brackets. Please refer to the connection
instructions.
Description 'H' Description of the status (5 characters) when the control input is activated (is
shown on digital display). Logical high = +12 to +30 V.
Description 'L' Description of the status when the control input is not activated. 5 characters.
Logical low = -3 to +5 V.
Event text L->H Description for status change from low (-3 to +5V) to high (+12 to +30V).
Event text H->L Description for status change from high (+12 to +30V) to low (-3 to +5V).
"Write and acknowledge": message window shown in the display must be
Event text
acknowledged by pressing the button. It contains the date, time and the
corresponding event text L->H or H->L.
"Write only": no message window is shown. The events are, however, still
saved in the events list.
Copy settings Copies the settings of the current channel into the selected channel (including
limit values). Both of the last positions of the target channel's designation are
replaced with its channel number.
Tip:
Makes device setting easier, if the same settings apply largely for several
measuring points.
Operation / set-up
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