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Idiomas disponibles
Idiomas disponibles
Switch functions of the limit value outputs LV1 and LV2
▼▲
A=Alarm, M=Message
- = no action
Ff.=Function fault
Mf.=Measuring fault
NOTE
▼▲
34
Alarm/Message
The instrument is equipped with an alarm relay output for signaling
faults. The events which mean a fault at the instrument or are
intended to trigger a message, can either trigger an alarm "A"
(continuous contact) or a message "M" (2-second impulse).
The faults are recorded and stored in the error history if the event has
been programmed as an alarm or message. For example, if a low
indicator level has not been programmed as an ALARM/MESSAGE,
it is not registered in the error history. Up to 20 error messages can
be stored. A list of these errors can be opened in the information
menu. The information stored per event is the time (day, month, year
and hour) and the type of the error.
In
=>
Select the type of monitoring A=alarm, M=message or - = no action
for the individual menu items
Press "ENTER" to confirm the respective entry
Error messages
All error messages are lost after a power failure.
Certain instrument faults always trigger an alarm or a message!
Function AUX
The AUX relay output can be programmed for the following control
functions:
- As a function output for the contact with programmable
duration prior to and/or during the analysis, or after an analysis.
For example, it is possible to control the cooling water inlet of an
upstream cooler via a solenoid valve. This ensures that the cooling
water only flows when required, i.e. when an analysis is being carried
out.
In
=>
Select the program step at which the AUX contact is to be
activated
Under "Time" enter the contact duration in minutes (m) and
seconds (s)
Press "ENTER" to confirm the entry
, select
=>
, select
=>
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