Minuteman HM47B - Calibrate Drive Potentiometer

6.3 Calibrate Drive Potentiometer
When replacing the controller or the drive potentiometer, the controller has to be adapted to the
potentiometer.
1
P “MODE” k d l t t “F20” i th “UP” k k l d ith “MODE” k
1
.
P
ress
“MODE”
k
ey an
d
se
l
ec
t
parame
t
er
“F20”
us
i
ng
th
e
“UP”
k
ey, ac
k
now
l
e
d
ge w
ith
“MODE”
k
ey.
2. Set numeric value of “F20” to “1” using the “UP” key. (Caution: if the programming level has not
yet been invoked, password level is displayed)
3. Enter password and acknowledge with “Mode” key.
4
R
l t t “F20” ith “UP”/“DOWN” k d k l d ith “MODE” k
4
.
R
e-se
l
ec
t
parame
t
er
“F20”
w
ith
“UP”/“DOWN”
k
eys an
d
ac
k
now
l
e
d
ge w
ith
“MODE”
k
ey.
Set numeric value of “F20” to “1” using the “UP” key and acknowledge.
5. Select parameter “F10” with “DOWN” key and acknowledge with “MODE” key
6. The display then shows the “0” value. If not, use the “UP”/”DOWN” keys to set it to “0” and
kld ith“MODE”
ac
k
now
l
e
d
ge w
ith
“MODE”
.
7. The display then shows “F10” again.
8. While the displays shows “F10“, press the “UP” and “DOWN” keys simultaneously for some seconds
until the display changes.
The left bottom LED segment then shows a “-“ (minus sign) while the
right-hand LED segment displays a potentiometer voltage parameter
between “0” and “5”.
Acknowledge this value with
“
MODE
”
key while the drive pedal is in
Acknowledge
this
value
with
MODE
key
while
the
drive
pedal
is
in
neutral position.
22