EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Manuál s instrukcemi stáhnout pdf (Strana 21)

8.3 Set Point 1 – P1.0

Setup program P1.0 allows you to set parameters for relay 1.

P1.1: select relay 1 set point value

P1.2: select relay 1 as low or high set point

P1.3: set relay 1 hysteresis value (dead band)

P1.1 P1.2 P1.3

SP 1 SP 1 SP 1

200 LOW

HIGH

HYS

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

Measurement mode.

P1.1: Select relay set point value

Set the TDS value that will activate Relay 1. If measured value overshoots or

undershoots Set Point value, Relay 1 will be activated and corresponding LED on front

panel will light.

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

2. Screen will scroll P1.0 and SP1. Press ENTER.

3. Screen will scroll P1.1, SP1, then current set point value.

4. Press ▲or ▼keys and adjust first relay set point. Default value is 10% of full scale

of range selected.

5. Press ENTER to confirm and continue to step three of P1.2, or press ▲and

▼keys together to return to P1.0. Press ▲and ▼keys together again, to return to

the TDS measurement mode.

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EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Manuál s instrukcemi Strana 21