U842B
Wipe/ Wash Mode Priority
The wipe/wash mode has priority over the interval mode activation time is over (no park switch feedback), or after
– therefore the interval function is interrupted as soon as the third wipe (park switch feedback), the interval mode
the WASH switch is operated longer than the debounce is continued with an interval pause t (see figures 11
6
time t . With or without park switch feedback, after relay and 12).
1
V
Batt
WASH
0V
V
Batt
INT
0V
V
Batt
t
t
OUT
5
6
0V
t
4D
V
Batt
PARK
0V
ON
MOTOR
OFF
13306
Figure 11. Wipe/ wash priority with park position feedback
V
Batt
WASH
INT
0V
V
Batt
0V
V
Batt
t
t
t
OUT
5
2
6
0V
t
4D
V
Batt
PARK
0V
ON
MOTOR
OFF
13307
Figure 12. Wash/ wipe priority without park position feedback
8 (12)
TELEFUNKEN Semiconductors
Rev. A2, 03-Feb-97
TEMIC [ TEMIC SEMICONDUCTORS ]
