Ashcroft GC31 - Digital Pressure Sensor Manuel d'utilisateur télécharger pdf (Page 12)

Caution: Editing the setting value in function setting mode resets all of the setting values

including the switch. Please note that when the reset setting values are out of the display

range, they will be adjusted to an upper or lower limit value that can be processed internally.

9A. SWITCH OPERATION

Select “Switch Operation Selection” with the MODE key. The message (np is displayed

for 1 sec. and then the current setting is displayed. Select either hysteresis or switch opera-

tion display with the   keys.

9B. DISPLAY SELECTION

Select “Display Selection with the MODE key. The message displayed for 1 sec. and then

the current setting is displayed. Select pressure display by PSI or display scaling (Arbitrary

unit defined by user) with the keys.

Function Setting Mode

Measurement Mode

Press > 3 sec.

MODE

(Comparator

operation selection)

MODE

(Display selection)

MODE

(In SI unit

selection)

(Only in display function selection)

(Scaling of LED display)

Decimal point position

MODE

(Scaling of LED display) Indicated

value at min. pressure range

MODE

(Scaling of LED display) Indicated

value at max. pressure range

MODE

(Filter selection)

MODE

(Only in output option selection)

(Analog output scaling) Pressure when

the analog output is at zero point

MODE

(Analog output scaling) Pressure when

the analog output is at span point

MODE

After 1 second

(nP

kY5

!;n

Select with

X W

keys

Select with

X W

keys

Message displayed

Current setting Hysteresis

Hys or

Window comparator

Win

After 1 second

un;

npa

+pa

npa psi

ETC

Message displayed

Current unit

setpoint

Pressure indication by a SI unit

kPa

MPa or

et(

Indication scaling displayed

etc.

After 1 second

d-P

.003

Message displayed

3 2 1 0

After 1 second

d-l

.000

Message displayed

Set any desired position within the

0 to 3 range with the

X W

keys

1.8.8.8

After 1 second

d-k

1.000

Message displayed

After 1 second

f;l

f-1

Message displayed

Current setting

Set any desired position within the

–1999 to 1999 range with the

X W

keys

Set any desired position within the

–1999 to 1999 range with the

X W

keys

Select with

X W

keys

f-0

Filter off

f-1

Time constant 25ms

f-2

Time constant 250ms

f-3

Time constant 2.5s

f-4

Time constant 5s

f-5

Time constant 10s

A-l

Set any desired position within the

–100 to 150% range with the

X W

keys

Message displayed

After 1 second

a-k

Set any desired position within the

–100 to 150% range with the

X W

keys

Message displayed

After 1 second

100.0

0.0

psi

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Ashcroft GC31 - Digital Pressure Sensor Manuel d'utilisateur Page 12

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