DURKOPP ADLER DAC eco M-Type, Instructions For Use Manual

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Troubleshooting
Instructions for use DAC eco M-Type - 01.0 - 10/2015 32
14 Error Incorrect sewing
motor direction of
rotation • Exchange encoder
• Check motor plug
assignment and
change, if neces-
sary
• Check wiring on
machine distributor
and change if nec-
essary
• Test motor phases
and check for cor-
rect value
15 Error Sewing motor over-
current:
Internal current rise >
25 A • Replace controller
16 Error Maximum speed
exceeded • Replace encoder
17 Error AC-RDY Timeout:
intermediate circuit
voltage did not reach
the defined threshold
in the specified time • Check the line volt-
age
• If the line voltage is
OK, replace the
controller
18 Information No valid data on
external
EEprom • Check machine ID
connection
• Switch off the con-
troller, wait until the
LEDs are off and
then switch on
again
• Update the software
19 Information No valid data on
external
EEprom • Check machine ID
connection
• Switch off the con-
troller, wait until the
LEDs are off and
then switch on
again
• Update the software
Code Type Description Remedial action