TWINCA ES-500 Manual De Operaciones página 285

FLASH
FAULT NAME
CODE
0X47 HPD Sequencing
0X47 Emer Rev HPD
0X49 Parameter Change
0X4A EMR Switch Redundancy
0X68 VLC Run Time Error
POSSIBLE CAUSES
1. Incorrect sequence in application
of Keyswitch, Interlock, Direction,
or Throttle.
2. Faulty wiring, crimps, or switches
at KSI, Interlock, Direction, or
Throttle.
3. Moisture in above-noted digital
input switches causing invalid (real)
On/Off state.
4. Verify input switch status. See
Programmer » System Monitor
menu » Inputs » Switch Status.
5. Verify Throttle. See Programmer
» System Monitor menu » Inputs »
Throttle Command.
1. Emergency Reverse operation has
concluded, but the throttle, forward
and reverse inputs, and interlock
have not been returned to neutral.
1. When Interlock is On, changing a
safety-based parameter. Parameters
with this property are marked with
a [PCF] (Parameter Change fault) in
the Parameter menu listings.
1. Either or both Emergency Reverse
input switches are inoperative,
resulting in an invalid state.
NO NC
On Off
Off On
On On invalid
Off Off invalid
2. Ingress of dirt or moisture in
switch(s).
1. Runtime errors are defined using
the VCL Error Module and VCL
Error. See the System Information
file: • Curtis Integrated Toolkit™ »
VCL Studio » Help
2. Using driver control commands in
VCL can lead to VCL runtime errors
if the VCL command and the driver
assignment do not match.
280
SET/CLEAR CONDITIONS
Set: HPD (High Pedal Disable)
or SRO (Static Return to Off )
sequencing fault caused by
incorrect sequence of KSI,
interlock, direction, and
throttle inputs.
Clear: Reapply inputs in
correct sequence.
Set: At the conclusion of
Emergency Reverse, the fault
was set because various inputs
were not returned to neutral.
Clear: If EMR_Interlock = On,
clear the interlock, throttle,
and direction inputs. If
EMR_Interlock = Off, clear the
throttle and direction inputs.
Set: Adjustment of a param-
eter setting that requires
cycling of KSI.
Clear: Reset Controller.
Set: Emer Rev Switch NO input
does not agree with the Emer
Rev Switch NC input.
State Clear: Correct switch states.
valid Reset Controller.
valid
Set: VCL Run Time Error
detected
Clear: Edit VCL application
software to fix this error
condition; flash the new
compiled software and match-
ing parameter settings; Reset
Controller.