AMBOSS AMB-50MT-OPTI, Руководство по эксплуатации, Страница: 85 / 93

Version 1.1.1 dated February 25th, 2013
Page 85
Original operating instructions
GB
12 Troubleshooting position display
g n it o o h s e l b u o r T e r u li a f f o e s u a C r o r r E
The digital display
does not display
anything
1. Make sure that the power cable is
connected correctly.
2. Make sure that the device is switched
on.
3. Make sure that the voltage is suffi-
cient.
4. Short-circuit within the reader.
5. Make sure that the fuses are correct.
1. Make sure that the power cable is connected
correctly. Then switch on the device.
2. Switch on the device.
3. The tension should amount to 230V +/ - 10 %.
4. Disconnect the plug of the reader.
5. Check the fuse and replace it if necessary.
The cover of the
digital display is
loaded.
1. Make sure that the machine tool and
the cover of the position display are cor-
rectly earthed.
2. Make sure that the power supply of
230V is applied.
1. The machine tool and the cover of the position
display have to be correctly earthed.
2. Check the 230V +/- 10 % tension.
An axis of the posi-
tion display does
not count.
1. Check if the position display still does
not count after having changed reader
to another axis.
2. The position display is located in a
deviating functional range.
1. If the position display does not count directly
there may be an error of the reader otherwise there
is a malfunction of the position display.
2. Leave the deviating function range.
The position dis-
play counts wrongly
the displayed dis-
tance does not
comply with the
actual distance.
1. Make sure that the machine tool and
the cover of the position display are cor-
rectly earthed.
2. Inaccuracy of the machine tool
equipment.
3. Too high machining speed of the
machine tool equipment.
4. Increasing accuracy of the reader
does not comply with the requirement.
5. The resolution of the position display
does not correspond to the resolution of
the reader.
6. The machining measurement does
not comply with the metric/inch display.
7. Unsuitable adjustment of the posi-
tion display, linear error compensation.
8. The reader exceeds the length range
which results in a damage of the read-
ing head.
9. The screws by which the reading
head or the reader bed is fixed are flexi-
ble.
1. The machine tool and the cover of the position
display have to be correctly earthed.
2. Check and repair the machine tool equipment.
3. Reduce the machining speed of the machine
tool equipment.
4. Attach the reader according to the requirements.
5. Reset the resolution of the position display.
6. Switch over the metric/inch display.
7. Reset the linear error compensation of the posi-
tion display.
8. Adjust the machine tool or the reader, repair or
replace the reader.
9. Tighten all fixing screws.
The reader does
not count or some-
times does not
count.
1. The reader exceeds the length range
which causes a damage of the reading
head.
2. There is dirt in the reader.
3. Short-circuit or idle run of the reader.
1. Adjust the machine tool or the reader, repair or
replace the reader.
2. Repair the reader and improve the environmen-
tal conditions.
3. Repair the reader.