WIKA DSSA11A Manual De Instrucciones página 17

5. Commissioning, operation
Short-circuit the teach pin with U- for 2 ... 5 seconds.
▶
Blinking yellow: Teach mode for switch point active, remove short-circuit.
▶
Blinking green: New switch point adopted.
▶
Blinking red: Teach pin not short-circuited for long enough or error in teach process.
The reset point and the low value for the window function will be corrected
automatically. The previously set hysteresis (for default value, see Annex 1
"Default values") or the difference between the window high and window low
will be restored. In the event that the prevailing pressure is below 5 % of the
full scale value, no teach process will be carried out. Should the prevailing
pressure be less than the set hysteresis or the set window band, the reset
point or the low value of the window function will be set to the start of measu-
ring range.
Setting the switching function
To change the switching function between normally open and normally closed.
Short-circuit the teach pin with U- for 10 ... 20 seconds.
▶
2 ... 5 seconds: Blinking yellow: Teach mode for switch point active, do not remove
short-circuit.
▶
5 ... 10 seconds: Permanently lit yellow: Teach mode changes to switching function, do
not remove short-circuit.
▶
10 ... 20 seconds: Blinking yellow: Teach mode for switching function active, remove
short-circuit.
▶
> 20 seconds: Permanently lit yellow, teach process failed.
▶
Blinking green: Switching function changed.
▶
Blinking red: Teach pin not short-circuited for long enough or error in teach process.
5.7 Colour codes of the 360° LED status indication
Colour Interval
Green Lit permanently
Blinking (5 seconds)
Yellow Blinking (continuously)
Lit permanently
Blinking (during teach)
Red Blinking (continuously)
Blinking (5 seconds)
WIKA operating instructions, model DSSA11SA
Description
Instrument is ready for operation, no error
Teach successful
Temporary error, operation outside of the specification (e.g.
under- or overpressure, under- or overtemperature).
Time exceeded, teach signal applied longer than 20 s
Instrument blinks so long as the teach is running
"Locate me" function active or permanent error; In case of a
permanent error, the instrument must be replaced
Teach failed
EN
17