Promag CON-485 Series Operations Instructions download pdf (Page 31)

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

Endress+Hauser 31

5.7.2 Signal settings

Settings, groupings and combinations for analogue and digital inputs and outputs.

Note!

Values can only be changed if the authorised person is logged in, otherwise the values can only be

looked at.

Signal settings: Analogue inputs sub-menu:

View or change settings/limit values of connected measuring points for analogue measured variab-

les.

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

Signal Can be selected per channel. See also “Connections/terminal diagram”.

Channel identification Designation of the measuring point connected to this channel. 10 characters.

Engineering units Entry for technical (physical) unit for the measuring point connected to this input (e.g. bar, °C, m3/h, ...). 5 characters.

Decimal point Number of places after decimal point for the 4-digit measured value display.

Measuring range zero *Transmitters convert the physical measured variable into standardised signals.

Example:

0-14 pH of the sensor are transformed into 4-20 mA. Enter the start of the measuring range here.

At 0-14 pH, therefore, “0”.

Measuring range span Used in the same way as “Measuring range zero”. However here the end of the measuring range is entered.

Example:

“14” for a transmitter of 0-14 pH

Zoom start *If the entire transmitter range is not used, you can specify the lower value of the required section (with this you can

achieve a higher resolution).

Example:

0-14 pH transmitter, required 5-9 pH section. Set “5” here.

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Promag CON-485 Series Operations Instructions Page 31