EUTECH INSTRUMENTS ALPHA CON 100 CONDUCTIVITY CONTROLLERTRANSMITTER Instrukcja Obsługi Pobierz pdf (Strona 27)

8.9 Controller Reset – P7.0

Program 7 gives an option to reset the controller to factory default values.

• Conductivity range remains unchanged based on last selected range

• All calibration data and conductivity calibration factor are reset

• SP 1 is reset to 10 % of full scale

• SP 2 is reset to 90 % of full scale

• Hysteresis for both set points is reset to 5 % of full scale

• Temperature compensation mode remains unchanged (ATC or MTC)

• In MTC mode, temperature value is reset to 25

• Temperature Coefficient is reset to 2.1%

• Normalization Temperature is reset to 25.0

NOTE: ATC temperature offset is NOT reset.

P7. 0

RsT

yeS

P7. 1

Press ▲and ▼keys together (ESCAPE) at anytime, to leave the Setup mode and

return to Measurement mode.

P7.0: Controller reset

1. Key in the password “022” as per procedure in Section 5.

2. Press ▲key until screen displays P7.0 and RST. Press ENTER.

3. Screen will scroll P7.1, then ‘No’.

4. Press ▲or ▼keys to toggle between YES and NO. Press ENTER to

confirm selection.

5. Press ▲and ▼keys together (ESCAPE) to return to P7.0. Press ▲and

▼keys together again, to return to measurement mode.

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EUTECH INSTRUMENTS ALPHA CON 100 CONDUCTIVITY CONTROLLERTRANSMITTER Instrukcja Obsługi Strona 27