Third Menu Level - Recalibration Of The Instrument - WIKA CTD4000 Manual De Instrucciones

7. Operating the calibrator
Function Meaning
ti Integral time in seconds
1. With the [▲] or [▼] button, set the integral term in seconds.
EN
2. Confirm the entry with the [E] button.
The integral action eliminates the error between the selected set point and the temperature reached through
the proportional action alone. Integral time means the length of time the integral action needs to double the
proportional term, where the default parameters will be maintained.
dEG Selection of the unit in which the temperature should be shown on the display.
1. With the [▲] or [▼] button, select the unit.
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2. Press the [E] button to accept the unit.
dEF Factory setting (default parameters)
The controller can be operated with factory-set or customer specific control parameters for P.B./T.I./T.D..
OFF = customer-specific control parameter
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ON = factory setting
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By selecting the "OFF" parameter and confirming with the [E] button, the setting parameters can be changed,
which then remain active even if the calibrator is turned off. By selecting the "ON" button (followed by
confirmation by pressing the [E] button) the setting values will be set to the factory default ones specified by
the manufacturer, and these can no longer be changed. By switching the calibrator off, the parameter will set
to OFF, but the factory default parameters will be maintained.
CodE Access code for the functions in the third menu level (default = 2)
1. With the [▲] or [▼] buttons, input the password (default = 2).
2. Press the [F] and [▲] buttons at the same time.
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7.3.4 Third menu level - Recalibration of the instrument

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Via the second menu level and the "CodE" function, one can access the third menu level.
▶ With the [F] button, the menu functions can be scrolled through.
▶ By pressing the [F] and [▲] buttons at the same time or waiting for 20 seconds, you return to the main menu.
Function Meaning
Pc Calibration point
1. With the [▲] or [▼] button, set the value read with the standard thermometer.
2. Confirm the entry with the [E] button.
Maximum temperature setting of the set point
SetH
(not adjustable)
22
The selection is between °C and °F
The controller has been tuned optimally in the factory. For any other requirements, please contact
WIKA directly.
The third menu level will be accessed.
The access code in the fourth menu level, is changed via the serial interface in the parameter
"Cod1".
If the access code is lost, this can be read via register 13.
WIKA operating instructions, model CTD4000