WIKA WUD-20 Mode D'emploi page 21

5. Commissioning, operation
5.3.3 Status LEDs
Instrument version with one key
A lit LED indicates power on and unit set.
Instrument version with three keys
LED (red) - Status switching output 1 (SP1)
LED (red) - Status switching output 2 (SP2)
LED (red) - Ready LED with unit
5.3.4 Parameters
Parameters Description
SP1 / SP2 Hysteresis function: Switch point, switching
output (1 or 2)
RP1 / RP2 Hysteresis function: Reset point, switching
output (1 or 2)
EF Extended programming functions
RES Reset to factory settings
DS1 / DS2 Switch delay time, which must occur without
interruption before any electrical signal
change occurs (SP1 or SP2)
DR1 / DR2 Switch delay time, which must occur without
interruption before any electrical signal
change occurs (RP1 or RP2)
OU1 / OU2 Switching function, switching output (1 or 2)
WIKA operating instructions Ultra High Purity transducer, model WUD-2x
Setting range
Min: MBA +0.5 %
Max: MBE
Min: MBA
Max: SP1/SP2 -0.5 %
Yes/No
0 ... 50 s
0 ... 50 s
OFF = always off
ON = always on
NO = normally open
NC = normally closed
Factory setting
60 % of the measuring
instrument's nominal
pressure
40 % of the measuring
instrument's nominal
pressure
0 s
0 s
NO
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