Description Of The Error Messages - Pfaff POWERLINE 3741 Instruction Manual

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Description of the error messages

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112
Display Description
Error: 1 Treadle not at rest
Error: 3 Stitch setter reference position not
Error: 30 Circuit board sensor defective
Error: 38 Stitch setter setpoint/current posi-
tion different
Error: 43 Circuit board step motor defective
Error: 62 Voltage at 24V net adapter too
Error: 63 Overload of 24V net adapter
Error: 64 "Supply OFF" signal at power on
Error: 65 Error at power electronics at pow-
er up
Error: 66 Power electronics diagnostic re-
turned error
Error: 68 Overload on main drive
Error: 70 Motor blocked
Error: 71 Incremental encoder of main drive
not plugged in
Error: 74 No synchronisation impulse for
top part
Error: 172 PC communication error
Error: 173 Run-up error main drive
Remedy
Check treadle
Check step motor and initiator
Replace control
Stitch setter has moved to mech.
stop or step motor must be re-
placed
Replace control
Check connected consumer
Check connected consumer
Replace control
Replace control
Replace control
Replace control
Check machine for sluggishness or
replace motor
Check plug connection
Check transmitter
Check control connection to PC
Check plug connection