
Transmitter O
2
M300 34
© 05/07 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland Transmitter O
2
M300
Printed in Switzerland 52 121 305
8.5 Set points
(PATH: Menu/Configure/Set Points)
Press the [ENTER] key to select this Menu.
Up to 4 Set Points can be configured on one of the channels (a .. d). Possible types are Off,
High, Low, Outside and Between.
An 'Outside' Setpoint will cause an alarm condition whenever the measurement goes above its
high limit or below its low limit. A 'Between' Setpoint will cause an alarm condition to occur
whenever the measurement is between its high and low limits
Enter the desired value(s) for the Set Point
This screen provides the option to configure a setpoint to be active on an over range condition.
Select the setpoint (1 thru 4) and 'Yes' or 'No'. Select the desired relay that will activate when
the setpoint alarm condition is reached.
Set the Relay delay and the Hysteresis of the configured Set Point.
Set the type of Relay contact, either normal or inverted.
Pressing the [ENTER] key again will bring up the Save Changes dialog. Selecting „No" will
discard the entered values, selecting „Yes" will make the entered values the current ones.
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