Promag CON-485 Series Operations Instructions download pdf (Page 29)

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

Endress+Hauser 29

Basic settings -> Operating modes: Recalibration sub-menu

This function enables simple recalibration of an entire measurement section (sensor/transmitter -

Cable - Safety Data Manager). When activated, the complete measurement section (Sensor - Trans-

mitter - Cable - Terminals - Measuring input) can be recalibrated in normal operation on site.

LED operating mode Namur “NE44”: the signalling through the front-mounted LEDs complies with NAMUR guideline NE 44.

Green LED lights up: power supply OK

Red LED lights up: measurement signal failure.

Red LED flashes: maintenance required, e.g. messages to be acknowledged, calibration ....

Namur “NE44+”: same as Namur “NE44” + limit values.

The signalling through the front-mounted LEDs complies with NAMUR guideline NE 44, however the red LED is used

additionally to indicate limit value violations.

“Controlled with a digital input”: (the digital input is activated in signal settings, digital inputs as control input with the

effect that H->green, L->red LED or L->green, H->red LED.)

“Controlled with two digital inputs”: (both digital inputs are activated in signal settings, digital inputs as control input

with the effect that green is the operating LED and red the fault LED.)

Batch mode “Not used”: batch functions switched off.

“Automatically increase”: for every product start, the batch number for this product is automatically increased by 1 and

saved when the batch is finished.

! Note!

The batch number can be reset to zero if required via a control input (see “Control inputs”)

“Manual”: the batch designation (20 characters) can be entered manually at the device via an input mask for every batch

(Product ->Batch).

(File) Encryption “Maximum”: historical values are completely encrypted, so that the interpretation of the historical data saved on the ATA

flash card can only be interpreted by the PC software package supplied by the equipment manufacturer.

“Standard”: the historical data saved on the ATA flash card can also be used and interpreted by foreign programs. This

passes over responsibility for data consistency between the point of acquisition and the display to the supplier of the

foreign software.

Rear panel cover “check”: the availability of a rear panel cover is checked and logged.

“do not check”: checking whether rear panel cover is available or not, is deactivated.

Set-up -> Basic settings -> Operating modes

Set-up -> Basic settings -> Operating modes -> Recalibration

Active “No”: recalibration not active. Function is not used

“Always”: recalibration always active . Function can always be used.

“Without rear panel cover”: only the administrator responsible can carry out this function.

“With rear panel cover”: users or administrators responsible can carry out this function.

Access rights “Anyone”: recalibration can be carried out by anyone.

“Only administrator”: recalibration can only be carried our by the administrator.

! Note!

Access can also be made only to authorised personnel. Access is not enabled and incorruptibly documented when pass-

word / ID is entered.

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Promag CON-485 Series Operations Instructions Page 29