Promag CON-485 Series Instrukcje Operacyjne Pobierz pdf (Strona 70)

7 Procedure in operation Memo-Graph S

70 Endress+Hauser

Functions of the LEDs

“NamurNE44” setting (see “Set-up”):

- 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 running

“NamurNE44+” setting (see “Set-up”):

same as “NE44”, additional signalling of LV violations by red LED

- Green LED lights up: production / batch running; no limit value violation

- Red LED lights up: measurement signal failure and/or limit value violation detection

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

calibration

Note!

with this, fundamental operating conditions can also be detected in case the screensaver is activated

(i.e. the display has been switched to dark).

“LEDs controlled by one/two digital inputs” setting (see “Set-up”):

• Digital inputs must be activated

– “green operating LED”:

the front-mounted green operating LED lights up when the digital input is active.

– “red fault LED”:

the front-mounted red fault LED lights up when the digital input is active.

– “H -> green, L -> red LED”

the front-mounted green operating LED lights up when the digital input is active (high).

The front-mounted red fault LED lights up when the digital input is inactive (low).

– “L -> green, H -> red LED”

the front-mounted green operating LED lights up when the digital input is inactive (low).

The front-mounted red fault LED lights up when the digital input is active (high).

7.1 Important functions in brief

“Login” key

Logging in at the device:

Logging out at the device:

Changing password:

confirm new password

“Product” key

Selecting product:

Product - Selection - Select product

Starting production / batch:

Product - Start - Enter password

Stopping production / batch:

Product - Stop - Enter password

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Promag CON-485 Series Instrukcje Operacyjne Strona 70