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Temperature Controller METICOM CTI Series
Max Output
High limit of output percent, 0~99%.
0 – Off.
Rated Current
Rated load current (Amps).
Alarms when the actual load current is over the setting.
Sensor
Protection
Misconnection of heater & sensor diagnostic function.
0 – Off.
1 – Checking the heater after power on, if it’s judged as sensor, controller
will alarm and cut off output to protect it.
Load Check
Diagnostic function for heater.
0 – Off.
1~10 – Checking the load current when output is setting×10%, if the
controller judges the heater fault, it will alarm and cut off output.
Recommended setting is 3~5.
Max. Current
High limit of load current (Amps).
When load current is higher than setting, controller will limit it by decreasing
the power output.
Parameter
Description
Filter
To reduce the influence of interference.
The larger the value is, the slower the controller responses.
When it is too large, the controller may be out of control.
Load-short
Sensitivity
Diagnostic sensitivity for load shorted, 0~100.
The greater the value is, the lower the sensitivity. Recommended setting is 0.
Slow Heating
Heating speed slowing function.
0 – Off. 1 – On.
Heating
Invalid
Diagnostic
Time
Diagnostic function for heating invalid.
0: Off.
1~999: When output percent is 100%, if the temperature does not rise in
setting time (unit: minutes), the controller will alarm and adjust output
percent to 0%.
Over-Voltage
Supply voltage high alarm setting, 6~30.
When the power supply voltage is over about (setting×4.5+210)V, the
controller will alarm and cut off output.
Recommended setting is VoL=13 (over-voltage is about 270Vac).