AF9ZP0BA - EPS-ACW REACH TRUCK - User Manual
Page - 37/90
1) HOUR
COUNTER
This option specifies the hour counter mode. It can be set one of two:
-
RUNNING:
The counter registers travel time only.
-
KEY ON:
The counter registers when the "key" switch is closed.
2) FEEDBACK
DEVICE
This option specifies which kind of Feedback Sensor is adopted. Only one
feedback configuration is admitted:
-
OPTION #4:
FB ENC & ONE (or TWO) TOGGLE SWITCHES
This is the only admitted setting. It specifies that the
feedback sensors consist of one or two toggle switches
(in the straight and 90 degrees positions of the steered
wheel) together with an encoder in the motor.
3) WHEEL
DIRECTION
This option reverses the sign of the angle to be sent to the display (see
STEER ANGLE and DISPLAY ANGLE in the TESTER menu).
4) DIAG MOTOR TEMP
This option enables the diagnosis of the motor temperature. When it is set
ON and the motor temperature overtakes 120°, a MOTOR TEMPERAT alarm
occurs.
The KTY84-130 motor thermal sensor is connected between CNG#7 and a
minus battery on CNG#6 (CNG is an embedded connector).
5) AUX OUTPUT #1
This option enables the handling of the output CNA#10 (PRESENT/
ABSENT).
6) AUX OUTPUT #2
This option enables the handling of the output CNA#14 (PRESENT/
ABSENT).
7) RECOVERY AT REST
This option enables the function “alignment at the rest position”. It consists of
the following steps:
1) When releasing the stepper motor, the SW records the steered wheel
angle.
2) Then it is expected the steered wheel angle does not change meanwhile
travelling with a released stepper motor.
3) If the steered wheel angle tries to change for the friction in the floor, the
system automatically turns back to the recorded position
4) If the driver moves the stepper motor meanwhile an alignment at the rest
position is in progress, the alignment will be aborted
8) 90DEG
LIMIT
This option enables the steered wheel angle limitation (+/- 90 degrees side to
side or no limitation):
-
ON:
When the feedback sensor overtakes either the CW or the
CCW limit (see 13.3.5.3 and 13.3.5.4 1ST ANGLE GAIN,
2ND ANGLE GAIN), the steered wheel angle shall be
automatically limited.
-
OFF:
No steered wheel angle limitation, based on the feedback
sensor value, occurs.
-
OPTION#1
when set to option #1 the limit of the side to side steered
