Promag CON-485 Series Betriebsanleitung PDF herunterladen (Seite 39)

Memo-Graph S 5 Operation / adjusting device settings - Set-up to commissioning

Endress+Hauser 39

Signal settings -> Digital inputs: Limit values sub-menu

Note!

Settings only required if limit values are to be monitored for this channel.

Only available for “Impulse counter”, “Operating time” or “Events + operating time”

functions.

Display Counter readings are saved at determined intervals (e.g. intermediate counter, daily counter, monthly counter, total /

year counter, product counter... - see setting in Chapter 5.7.3 “Signal analysis”). Here, the counter type is selected that is

to be displayed constantly.

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 (e.g. several operating time

counters).

Set-up -> Signal settings -> Digital inputs -> Digital input x

Set-up -> Signal settings -> Digital inputs -> Digital input x -> Limit value x

Counter type The limit value can be allocated to one of the different types (intermediate, daily, monthly, total/year counter). These

counters are set to zero in cycles (exception: total counter).

Example of daily counter:

Reset to zero after daily change. Please observe the settings in “Signal analysis”.

Counter limit value Counter limit value in the defined process unit/dimension, e.g. m3/h, piece, ...

Alarm output Switches the corresponding relay in limit value status (or the open collector output). The terminal numbers are shown

in brackets.

! Note!

• Please refer to the connection instructions (see Chapter 1 “Safety instructions/type-relevant use” or see Chapter 4.2

“Connections/terminal diagram”).

• In case of a limit value, the relay is activated.

• For this, the relay contact is switched (relay 1) or closed (relays 2-5) at the factory or the open collector is connected

through. This operating mode can be inverted if required under “Signal settings - Digital outputs (Relays/OC)”.

Alarm text Use the text, for example, as instructions for the operator when the limit value is exceeded. This is shown in the display

if “display+acknowledge” is set under “Alarm messages”.

Alarm messages “Display+acknowledge”: message on the display must be acknowledged by pressing the key (“OK”). It consists of the

date, time and channel identification with limit value (alternatively alarm text, if a text has been entered there).

“Do not display”: a limit value is displayed with a measuring point designation with red background.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44 ... 97 98

Keine Kommentare

Promag CON-485 Series Betriebsanleitung Seite 39