Aux Function 11 Manual Setting - Zapi EPS-AC0 SWs&ENC User Manual

Step3 Then, the handle bar has a dead band around its straight ahead position.
Step4 Recycle the key.

10.3 AUX FUNCTION 11 manual setting

AUX FUNCTION 11 specifies the toggle switches arrangement (number of toggle
switches and their succession inside a complete steered wheel revolution). This
procedure is used to find a consistent value for hardware setting AUX FUNCTION
11. Consistent value means that it is compatible with the autoteaching procedure
and for passing the crossed diagnosis between encoder and toggle switches (i.e. a
consistent setting permits the autoteaching successful ends and avoids alarm
POSITION ERROR).
There are three couples of consistent values.
1) If your arrangement has one toggle switch, level 0 or 1 are both consistent.
2) If your arrangement has two toggle switches, level 2 or 5 could be a first
3) If your arrangement has two toggle switches, level 3 or 4 could be a second
So, if you have one toggle switch set AUX FUNCTION 11 to level 0 or 1.
Instead if you have two toggle switches, a selection between two pairs (above point
2) and 3)) is required.
Then, carry out the following procedure:
1) Set special adjustment DEBUG OUTPUT to level 11 to inhibit alarm
2) Set AUTOCENTERING to ON and 1
3) Then the steered wheel makes an automatic centering on the 0 degrees
4) Watch the WHEEL ANGLE in the tester menu and turn the hand wheel to get
5) Watch the ENDSTROKE CW and ENDSTROKE ACW in the tester menu.
6) If they are equal (both ON or both OFF) the consistent pair is level 2 or 5.
7) If they are different (one is ON meanwhile the other one is OFF) the
To decide between the two values of a consistent pair, it is necessary to set AUX
FUNCTION 11 to one of the two values and recycling the key.
At the next autocentering at key-on, the steered wheel may have either the expected
orientation or may be turned 180 degrees.
If it is turned 180 degrees switch from the present value to the second one.
1) if AUX FUNCTION is set to 0, turn it to 1 (or vice versa)
2) if AUX FUNCTION is set to 2, turn it to 5 (or vice versa)
3) if AUX FUNCTION is set to 3, turn it to 4 (or vice versa)
AEMZP0EA - EPS-AC0 SWs&ENC - User Manual
Drive the truck with the handle bar inside its dead band and roll-up or down
the adjustments SET STEER 0-POS to get the truck straight travelling. (Pay
attention: the dead band in the tiller fades away when switching off the key.
So, it will be necessary to set TILLER DEAD ZONE to on and recycle the
key in order to enable the dead band in the next key-on section).
consistent pair.
consistent pair.
POSITION ERROR.
level 9 and recycle the key.
position.
WHEEL ANGLE close to +45 degrees
They represent the state of the toggle switches connected to CNA#3 (0
degrees straight ahead switch) and CNA#2 (90 degrees toggle switch)
respectively.
consistent pair is level 3 or 4.
ST ND
(2 ) ANGLE COARSE to lower than
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