Download O perating Instructions

38
8.4.5.1
Menu Overview and Menu Description
Sensor Monitoring Setup
Menu path: Device > Detailed Setup > ISM Setup > Sensor Monitoring Setup
Parameter
Description
DLI Monitoring
Switch on or off the Dynamic Lifetime Indicator.
The Dynamic Lifetime Indicator estimates the remaining lifetime to ensure a reliable measurement.
For amperometric oxygen sensors, the Dynamic Lifetime Indicator is related to the inner-body of the sensor.
TTM Monitoring
Switch on or off the Time To Maintenance indicator.
The Time To Maintenance indicator estimates when the next cleaning cycle should be performed to keep the best possible measurement performance. The indicator is influenced by significant changes on the DLI parameters.
For amperometric oxygen sensors, the Time To Maintenance indicator
shows the maintenance cycle for the membrane and electrolyte.
ACT Monitoring
Switch on or off the Adaptive Calibration Timer.
The Adaptive Cal Timer estimates when the next calibration should be
performed to keep the best possible measurement performance. The
Adaptive Cal Timer is reset to its initial value after a successful adjustment or calibration.
Max TTM
Set the interval for the Time to Maintenance indicator. As soon as the
timer reaches the set interval a message is shown in the Message
menu.
Max ACT
Set the interval for the Adaptive Cal Timer. As soon as the timer reaches
the set interval a message is shown in the Message menu.
Table 28: Sensor Monitoring Setup
8.4.5.2
Reset ISM Counter/Timer
Menu path: Device > Detailed Setup > ISM Setup > Reset ISM Counter/Timer
With the Reset ISM Counter/Timer menu you can reset each counter and timer individually. The
view of this menu is dependent on the connected sensor.
Transmitter M100 30 130 604
© 10/2014 Mettler-Toledo AG, CH-8606 Greifensee, Switzerland
Printed in Switzerland