btsr WINDINGFEEDER, Operating Manual

Page: 44 / 47

WINDINGFEEDER Troubleshooting and Maintenance
- 4.2 - WINDINGFEEDER
Troubleshooting Table
Faults Causes Solutions
The
WINDINGFEEDER
display is blank
Device powered off ™ Check that the I/O connector is correctly plugged
in and that there is a 24 Vdc power voltage on
pins 1-2.
E2 displayed on
WINDINGFEEDER
display
1) Motor locked
2) Temporary triggering of
internal protections
1) Check if the motor is correctly turning; detach the
feeding wheel to remove possible yarn residuals
preventing the motor from turning correctly
Correctly thread the WINDINGFEEDER device
as shown on page 2.7
2) Turn the electrical supply of device OFF and then
ON again
If you cannot locate the cause of failure,
please contact your BTSR reseller (it could
be necessary to send the device to the
BTSR repair centre).
E3 displayed on
WINDINGFEEDER
display
1) Presence of yarn residuals
under the loading cell.
2) OFFSET value of
WINDINGFEEDER device out
of adjustment
1)
Clean the loading cell of TS44 sensor using a light
air blow (max 1 bar).
2) Perform a correct adjustment of the OFFSET
value on WINDINGFEEDER device as described
on page 3.15.
ES ES-CONT
displayed on
WINDINGFEEDER
display
1) Internal protection against
overcurrents
1) Reset the alarm; if the problem persists, contact
your BTSR reseller.
MT-BUS displayed on
WINDINGFEEDER
display
1) Supply voltage lower than 15
Vdc
1) Check the supply voltage, if the problem persists,
contact your BTSR reseller..
CURRENT displayed
on WINDINGFEEDER
display
1) The current absorbed by the
device exceeded the maximum
allowed value.
1) Check the usage conditions of the systems.
If you cannot locate the cause of failure,
please contact your BTSR reseller (it could
be necessary to send the device to the
BTSR repair centre).
TE displayed on
WINDINGFEEDER
display
1) The motor temperature of
control exceeded the
maximum expected value
1) Check the usage conditions of the systems.
If you cannot locate the cause of failure,
please contact your BTSR reseller (it could
be necessary to send the device to the
BTSR repair centre).