Weidmuller UTCR - Universal glavanically isolated signal conv Uživatelský manuál stáhnout pdf (Strana 17)

Sensor diagnostics

You can order either upscale or downscale burnout protection and use

alarm channel one as a sensor burnout alarm if required.

The display shows:

OPEN when the input is open circuit

Ovr to indicate an over-range input

-Ovr to indicate an under-range input

eviewing the setup

For review mode, press the

Å and ì keys simultaneously.

Press the

Å and ì keys to move through the setup sequence (see

table). Greyed items in the setup table are not shown in review mode.

A 10 s timeout applies for review mode or you can press to quit.

Note: You can use review mode while the instrument is in service and

the analogue and alarm outputs will still operate correctly.

learing tripped alarms

You can acknowledge a tripped alarm by simply pressing the key for

that channel ( ï for Alarm 1 or ENT for Alarm 2).

isplaying the alarm setpoints

To check a setpoint, simply press the key for that channel ( ï for Alarm

1 or ENT for Alarm 2). If the alarms are disabled the display will show --

-- . If channel one is set-up as a burnout alarm it will show A1=0.

djusting the alarm setpoints

To change a setpoint, hold down the key for that channel ( ï for Alarm

1 or ENT for Alarm 2). You will then be able to change the value using

the arrows. Release the key to save the value.

Note: There are limits for the setpoint values that depend on the input

range setting and you cannot change the value if setpoint security is

on.

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Weidmuller UTCR - Universal glavanically isolated signal conv Uživatelský manuál Strana 17