Fairford Electronics QFE Series, Manual

Page: 162 / 194

page 5-51
Programming
QFE
FD8420 issue02_F
9. With
Map To
on the top line of the display press the button once until
Bit Number
is
displayed.
10. Press
Enter
once to select
Bit Number
.
11. Press the
Optimise
button four times so that the cursor moves to bit 4.
12. Press the button once to change the bit state of bit 4 to zero (0).
13. Press the
Optimise
button three times so the cursor moves to bit 7.
14. Press the button once to change the bit state of bit 7 to one (1).
15. Press
Enter
once to accept the change. The display will flash once to confirm the
change has been accepted.
16. Press
#
once to return to
Bit Number
.
17. With
Bit Number
on the top line of the display press the button once until
Polarity
is displayed on the top line.
18. Press
Enter
once to select
Polarity
.
19. With
Positive logic
displayed press
Enter
once to change to
Inverse logic
.
The display will flash once to confirm the change has been accepted.
20. Press
#
four times to return to
Stopped and ready
.
Please remember to keep the above settings they must be permanently saved. See section
5.4.5
10
9
11
12
13
14
15
16
x 1
#
17
x 1
18
19 19 19
20
20