AF9ZP0BA - EPS-ACW REACH TRUCK - User Manual
Page - 55/90
option 90DEG LIMIT) and the STEER ANGLE overtakes the superior limit for
the steered wheel angle limitation, the steered wheel angle will be limited and
CW LIMIT LEVEL turns ON (active).
15) ACW LIMIT LEVEL
When the maximum angle limitation via feedback sensors is enabled (see
option 90DEG LIMIT) and the STEER ANGLE is lower than the inferior limit
for the steered wheel angle limitation, the steered wheel angle will be limited
and ACW LIMIT LEVEL turns ON (active).
16) I TFD
This is the real time measurement of the DC current in the load connected to
CNA#10.
17) MOTOR POWER WATT
This is the real time measurement of the active power in Watts entering the
motor.
18) STATUS #5
Reading STATUS #5 supports the embedded troubleshooting structure. It
monitors the state of the voltage at the motor terminals at key-on when the
three phase power bridge has not been turned on yet. STATUS #5 supplies
two reading (see figure 14.3-1):
-
1st reading: Long duration reading (about 2secs): it is the voltage
between motor terminals and battery rails before the three
phase power bridge is been switched on.
-
2nd reading: Short duration reading (about 500msec): it is voltage
between on the power rail capacitors (battery plus) ang
GND when the 1st reading has been collected.
1st reading provides a check-up feedback on the integrity of the insulation
between motor terminals and battery rails before the three phase power
bridge is driven.
19) STATUS#2
Reading STATUS #2 supports the embedded troubleshooting structure. It
monitors the response of the steering system when entering the
SELFCHECK #2 routine (see 13.3.6.22 SELFCHCK STATUS) consisting of
turning the motor at a fixed speed of 25Hz. To run this selfcheching routine
special adjustmenr SELFCHCK STATUS to LEVEL 2 and recycle the key.
An alarm SELFCHECK #2 occurs and STATUS #2 in the TESTER menu
collect the data (see 14.2). Selfcheck #2 provides a check-up response on
the functionality of encoder and transmission (see 14.2)
20) STATUS#1
Reading STATUS #1 supports the embedded troubleshooting structure. It
monitors the response of the steering system when entering the
SELFCHECK #1 routine (see 13.3.6.22 SELFCHCK STATUS) consisting of
injecting a fixed 14.7Adc current in the motor terminals. To run this
selfcheching routine special adjustment SELFCHCK STATUS to LEVEL 1
and recycle the key. An alarm SELFCHECK #1 occurs and STATUS #1 in
the TESTER menu collect the data (see 14.1). Selfcheck #1 provides a
check-up response on the functionality of motor and power drives (see 14.1).
