Flowserve Worcester Controls Electri-SAFE DataFlo Instrukcja Użytkownika Pobierz pdf (Strona 7)

FCD WCAIM2048-01 Electri-SAFE DataFlo Digital Electronic Positioner 7

Flow Control

Worcester Controls

4.4 Program Mode (Data Entry Parameters)

The table below shows all programmable parameters, their display name and data range.

Parameter Minimum Maximum

Name Display Numeric Value Numeric Value Pick List Values Description Notes

CodE 0000 9999 Security code

Addr 1 255 Communications address

Ocur 4-20, 0-20 Optional current output module range

Sdir riSE, FALL Setpoint direction

SPrS 0.0 % 99.9 % Split range start point.

SPrE 0.1 % 100.0 % Split range end point.

OPEn 0 sec 200 sec Ramp open (CCW) time. 1

CLOS 0 sec 200 sec Ramp close (CW) time. 1

SFc Lin, FrE1, FrE2, Setpoint function (linear or curve select)

FrE3, FrE4

dEbA 0.3 % 10.0 % Auto Positioning deadband 2

SPOS 0.0 % 100.0 % HOLd Loss of setpoint signal position

SPt 0 sec 9999 sec Loss of setpoint dwell time

PPOS 0.0 % 100.0 % HOLd Power-on position

PPt 0 sec 9999 sec Power-on position dwell time

yA 0.0 % 100.0 % Positioner lower (CW) rotational limit 3

yE 0.0 % 100.0 % Positioner upper (CCW) rotational limit 3

yCLS yES, no Tight valve shutoff operation. 4

yOPn yES, no Full open valve operation. 5

bAUd 1200, 2400, 4800, Communications rate.

9600, 19200, 38400

CyS Valve total travel time

(from full CW to full CCW and back). 6

CyCn Total number of valve cycles.

AdE Deviation alarm time. 6

AHi 0.0 % 100.0 % Valve high (CCW) position alarm.

ALo 0.0 % 100.0 % Valve low (CW) position alarm.

SLxx 0.0 % 100.0 % Free curve vertices (see section 4.4.10)

PrSt yES, no Option to set all parameters to their

default values (see section 4.4.17).

1 2 3 4 5 6 7 8 9 10 11 12 ... 27 28

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Flowserve Worcester Controls Electri-SAFE DataFlo Instrukcja Użytkownika Strona 7