
Control Panel - User Manual
7 - Help with faults
Doc.no.: UM-22031
Revision: D
Page 27 of 30
7. Help with faults
Fault/malfunction
Possible cause
Countermeasure/remedy
LED on servo-on button
blinks on power-on. No
activation of servo drives
possible.
Defective Semiconductor.
Repair of HT 400 (RC) by
Pantec Engineering AG.
Control panel not
function-ing: LED in
alignment display does
not light up.
Measuring machine con-
troller is not switched on.
.
Switch on controller
Link between joystick and
controller is faulty.
Check if the plug is con-
nected, connect correctly
if necessary.
Axes (all) cannot be
manually
moved/traversed with the
joystick.
EMERGENCY STOP
button is pressed.
Reset the EMERGENCY
STOP button.
Power supply for servo
drives is not switched on.
Switch on servo drives:
Press "SERVO ON" but-
ton on WPC 20XX.
CNC program is being
executed. The LED Joy
shines.
Wait until the CNC pro-
gram is completed or in-
terrupt it.
The axes have not been
moved for 30 seconds →
device switches the axial
control off (= safety shut-
down).
Switch on axial control
again: Press "active key".
Axial control is not
switched on.
Switch on the axial con-
trol: Press "active key".
Knob for seed-attitude is
at the left end. Speed is
near 0.
Knob for seed-attitude
turn to the right.
A particular axis cannot
be manually traversed
with the joystick.
Axis is not activated.
Activate the required axis.
Direction of movement of
measuring probe and
joystick do not coincide
(are not parallel)
Operating panel is not
optimally aligned to the
measuring machine..
Change alignment (see
Chap. 4.4).
F1 blinks permanently -
No link
WPC 20XX switched off
Switch on WPC 20XX
Wrong addresses of HT
400 RC and base-station
WP-service must do the
proper setup
HT 400 RC out of range
Reduce distance to 2m
Antenna damaged or not
fixed
Repair by Pantec
Engineering AG
The antenna is screened
by a hand or an object..
Stop the screening.
Red LED is blinking, mes-
sage .Emergency-stop.
appears
Battery low.
Recharge / replace
Plug in cable