Operating Modes; Factory Setting - WIKA PSD-4-ECO Mode D'emploi

5. Commissioning, operation

5.6 Operating modes

Mode
System start
Programming mode
(setting the parameters)
Display mode
(normal operation, display
of pressure value)
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 switch output
(1 or 2)
EF Extended programming functions
RES Return the set parameters to the factory
settings
DS1/DS2 Switching delay time, in which the switching
value must be continuously present until
an electrical signal change occurs (SP1
or SP2)
WIKA operating instructions, model PSD-4-ECO
Description
Digital display is fully activated for 1 sec.
When the pressure switch is powered up within the range of the hysteresis, the output switch is set to
"not active" by default.
Activating the programming mode
Keep the up button [▲] pressed for approx. 2 sec. If the password is set to ≠ 0000, a password will be
requested. If authentication is successful, then it enters the programming mode, otherwise it reverts to
display mode.
Timeout
If, during the setting of a parameter, no button is pressed for 60 s, the instrument returns to the display
mode with the value unchanged.
Returning to the display mode
Simultaneous pressing of the up and down buttons [▼] + [▲]
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
EN

Factory setting

Nominal pressure
Nominal pressure
Nominal pressure
- 10 %
Nominal pressure
- 10 %
0.00 s
15