IEF Werner euroLINE 120, Operating Instructions Manual, Page: 41 / 48

euroLINE 120
Translation (EN) of the original instructions (DE) 41 - 48
IEF-Werner GmbH | Wendelhofstraße 6 | DE-78120 Furtwangen | www.ief.de
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8 Troubleshooting
Interference Reason Correction
Increased running noise Nominal service life of guide carriage
exceeded
Complete exchange of the
guide carriages
Torque load on guide carriage too
high, causing play in the guide
carriage
Complete exchange of the
guide carriages
Motor coil does not run "freely" and
scrapes Replace complete carriage unit
Error in power electronics or control
unit Check, if required, exchange the
power electronics, control
Linear drive unit does not
move Block from magnetic foreign parts in
the area of the magnets Remove foreign parts,
Check motor coil for damage
Motor coil does not run "freely" and
blocks
Replace complete carriage unit
Plugs loose Connect clamps U, V, W
Attention: Only when powered down
Encoder line defective Replace encoder line
Measuring system defective Check distance measuring head ↔
measuring tape; target = 0.15 mm
+0.2/-0.1
Replace complete carriage unit
Motor coil defective Replace complete carriage unit
Guide carriage defective (stiffness,
block)
Replacement of the guide carriages,
if required of the guide rails
Error in power electronics or control
unit Check components, replace if
necessary
Position loss Measuring system defective
Check distance measuring head
↔
measuring tape;
target = 0.15 mm +0.2/-0.1
Replace complete carriage unit
Measuring tape contaminated /
damaged
Check components, replace if
necessary