DURKOPP ADLER 745-35-10 A - Page 321

Troubleshooting
Service Instructions 745-35-10 S/745-35-10 A - 02.0 - 04/2017 319
2201 Step motor corner knife timeout
reference
• Faulty cable to the reference
switch
• Reference switch defective
• Replace cable
• Replace reference switch
2202 Step motor corner knife overload
• blocked/sluggish
• defective
• Control defective
• Fix blockage/sluggishness
• Check the encoder cable and
replace, if necessary
• Replace the step motor
2252 Step motor excess current • Replace step motor corner knife
• Replace the control
2253 Step motor corner knife excess
voltage
• Mains voltage too high • Check the mains voltage
2255 Step motor corner knife overload
• blocked/sluggish
• defective
• Control defective
• Fix blockage/sluggishness
• Replace the step motor
• Replace the control
2256 Step motor corner knife
• Overheat
• seized up
• defective
• Control defective
• Eliminate seizing
• Replace step motor corner knife
• Replace the control
2302 Step motor tape feeder overload
• blocked/sluggish
• defective
• Control defective
• Fix blockage/sluggishness
• Check the encoder cable and
replace, if necessary
• Replace the step motor
2353 Step motor tape feeder excess
voltage - mains voltage too high
Check the mains voltage
2355 Stroke position step motor
overload
• blocked/sluggish
• defective
• Control defective
• Fix blockage/sluggishness
• Replace the step motor
• Replace the control
2356 Step motor tape feeder
• Overheat
• seized up
• defective
• Control defective
• Eliminate seizing
• Replace step motor tape feeder
• Replace the control
2401 Step motor error at corner knife,
seam begin.
• Faulty cable to the reference
switch
• Reference switch defective
• Check the reference switch and
replace, if necessary
Error code Symbol Meaning Remedial action