Operations – WIKA CF2S User Manual

Page 11

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Operating Instructions Temperature Indicating Controller CF2S

V1.2

08/2004 - 11 -

4. Operations

4.1 Operating flow chart

Instrument power ON

Warm-up status (For approx. 2s, displays as shown on page 15.)

Control output OFF function

PV/SV display mode

Output manipulating value

Step rest time

*1

+

+

3s

[Main setting mode] [Sub setting mode]

[Auxiliary function setting mode 1]

Main setting

Setting value memory No. selection

Setting value lock

PV

PV

designation

Auto-tuning Perform/Cancel

PV

*2

PV

Main setting value

Proportional band setting

high limit setting

PV

PV

Integral time setting

Main setting value

PV

low limit setting

Derivative time setting

PV

PV

Sensor correcting

Proportional cycle setting

value setting

PV

PV

Manual reset setting

Instrument number

PV

setting

Alarm 1 (A1) setting

PV

PV

Transfer rate selection

Alarm 2 (A2) setting

PV

PV

Communication protocol

Loop break alarm time setting

selection

PV

PV

Loop break alarm span setting

PV

3s

1s

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