Factory Setting - WIKA PSD-4 Manual De Instrucciones

5. Commissioning, operation
5.7 Overview of parameters
Menu Description
item
SP1/SP2 Hysteresis function:
Switch point (switching output 1 / 2)
FH1/FH2 Window function:
Window high (switching output 1 / 2)
RP1/RP2 Hysteresis function: Reset point, switching
output (1 or 2)
FL1/FL2 Window function: Window low switching
output (1 or 2)
EF Extended programming functions
RES Reset the set parameters to the factory
settings
DS1/DS2 Switching delay time, which must occur
without interruption before any electrical
signal change occurs (SP1 or SP2)
DR1/DR2 Reset delay time, which must occur
without interruption before any electrical
signal change occurs (RP1 or RP2)
OU1 / OU2 Switching function (switching output 1 / 2)
OU3 Output signal switching
POL1/POL2 Switching logic (switching output 1 / 2)
ALOW Measuring range scaling/turndown
(analogue value, start value)
AHGH Measuring range scaling/turndown
(analogue value, end value)
AVGD Damping (digital indicator)
WIKA operating instructions pressure switch, model PSD-4
Parameter
0.25 ... 100 % of measuring range
0.25 ... 100 % of measuring range
0 ... (switch point - 0.25 % of measuring range)
0 ... (window high - 0.25 % of measuring range)
Yes / No
0.00 ... 65.00 s
0.00 ... 65.00 s
HNO = hysteresis function, normally open
HNC = hysteresis function, normally closed
FNO = window function, normally open
FNC = window function, normally closed
I = 4 ... 20 mA
U = DC 0 ... 10 V
PNP, NPN
corresponding to analogue output
corresponding to analogue output
0.00 ... 65.00 s

Factory setting

EN
Nominal pressure
Nominal pressure
Nominal pressure -
10 %
Nominal pressure -
10 %
0.00 s
0.00 s
HNO
I
PNP
Start of measuring
range
End of measuring
range
0.20 s
15