Pilous ARG 330 SAF Instruction Manual page 42

Faults reported by the system
FAILURE
Frequency converter
reports a fault
0
FAILURE
Blade-tension
sensor
Hydraulic failure
FAILURE IRC
FAILURE TS
Pressure sensor
After pushing the failure message, you switch to a
screen on which you can reset the converter (if the
failure is resettable)
Upon pressing the button
converter will reset.
If such attempt to reset the converter fails, the fault
is unresettable and you have to switch the machine
off by the power switch and leave it off for a few
minutes. Then turn the machine on again.
In the event of insufficient tensioning of the saw blade or its breakage a failure message will
appear.
Tension the saw blade (see section 4.7.), or replace the saw blade.
Failure arises from the overload of the hydraulic pump. You can eliminate the failure by
switching the motor switch FQ2 to position 1. If the failure arises repeatedly, check or replace
the pump or motor switch. The motor actuator is placed in the switchboard in machine base.
The screen indicates:
Faulty arm position sensor.
Arm stroke valve failure.
Mechanical fault in the hydraulic unit.
Failure TS - if the PLC loses signal from the pressure sensor during vice clamping, it will
immediately pause and turn the hydraulic unit off. The hydraulic unit turns off because of the
danger of leakage in the hydraulic system. Upon pressing the failures screen, a screen with
settings appears on which you can check the operation of pressure sensors.
,the frequency
RESET
SYSTEM
0 9 : 2 0 : 0 3
LI1 R1
LI2 R2
LI3
LI4
LI5
LI6
0
CMDD
0
ERRD
PLC Run
0,0
ItH (0,1A)
Battery
Reset OK
0 8 / 1 0 / 2 0 1 6
IN OUT
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
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