Rotex Posidapt Series User Manual

RTX-IOM-PRODUCT-YY
Page 88 of 131
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The threshold 3 fault message is displayed when the limit threshold 3 is exceeded. The value
can be set from 0.1 to 20.0%.
Zero Set point Shift
Applicable for Posidapt –Super and Ultra
This parameter monitors whether the value of the lower end stop (close) has changed with
respect to its value at the time of calibration.
Ensure that the sub-parameter "Close” in “Tight shut-off” parameter is set to “Custom”.
The current value is displayed in the "Zero set point shift" in Values and Counters under
Counter Thresholds and Trends. The device triggers a fault message if the current value
exceeds one of the three configurable limit thresholds.
Threshold Limit 1
Use this sub-parameter to set the factor for the formation of limit threshold 1.
• Off - Factory default
This parameter value does not trigger any message or alarm.
• Custom
The threshold 1 fault message is displayed when the limit threshold 1 is exceeded. The value
can be set from 0.1 to 20.0%.
Threshold Limit 2
Use this sub-parameter to set the factor for the formation of limit threshold 2.
• Off - Factory default
This parameter value does not trigger any message or alarm.
• Custom
The threshold 2 fault message is displayed when the limit threshold 2 is exceeded. The value
can be set from 0.1 to 20.0%.
Threshold Limit 3
Use this sub-parameter to set the factor for the formation of limit threshold 3.
• Off - Factory default
This parameter value does not trigger any message or alarm.
• Custom

Rotex Posidapt Series Specifications

General

Brand	Rotex
Model	Posidapt Series
Category	Valve Positioners
Language	English