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HumiTherm Ultra
User Manual
If this parameter is set to ‘Disable’, the Alarm is not suppressed during the start-up Alarm conditions.
High Alarm Set Value
Range : -199.9 to 600.0 °C
Default : 0 °C
This parameter sets a
Temperature value limit
which an alarm is generated.
common
above
High Alarm Hysteresis
Range : 0.1 to 50.0 °C
Default : 2.0 °C
This parameter sets a differential (dead) band between the ON and OFF High Temperature Alarm status change. Keep it large
enough to avoid frequent switching of the Alarm Status/Relay.
High Alarm Inhibit
Options : Enable, Disable
Default : Disable
If this parameter is set to ‘Enable’, the Alarm activation is suppressed until the Temperature value is below the High Alarm Set
Value from the time the controller is switched ON. This allows suppressing the Alarm during the start-up Alarm conditions.
If this parameter is set to ‘Disable’, the Alarm is not suppressed during the start-up Alarm conditions.
0.0
100.0
Factory
Mapping
Temperature
Input Settings
All the arameter settings, except Zero Offset, on this screen are Common for all
p
Temperature Inputs.
Input Type
Options RTD Pt100, 0 to 20 mA, 4 to 20 mA, 0 to 50 mV, 0 to 200 mV, 0 to 1.25 V, 0 to 5 V,
:
1 to 5 V, 0 to 10 V
Default : RTD Pt100
Select Input type in accordance with the type of Temperature sensor / transmitter connected for measurement.
Signal Range Low
(Available for DC Linear Volts & mA Inputs only)