JUKI AC-172N-1790, Инструкция по эксплуатации

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E916 Abnormality of communication between main CPU
and main shaft CPU
When abnormalty occurs n data communcaton.
Turn OFF the
power.
-
E917 Failure of communication between operation
panel and personal computer
When abnormalty occurs n data communcaton.
Turn OFF the
power.
-
E918 Abnormality of temperature of heat sink for main
control p.c.b.
When temperature of heat snk of man control p.c.b. s
85°C or more.
Turn OFF the
power.
-
E943 Defectiveness of EEP-ROM of main control p.c.b.
When data wrtng to EEP-ROM s not performed.
Turn OFF the
power.
-
E946 Defectiveness of writing to EEP-ROM of head
relay p.c.b.
When data wrtng to EEP-ROM s not performed.
Turn OFF the
power.
-
E948 Abnormality of F ROM.
When deleton or wrtng of F ROM s not performed at
the tme of downloadng program.
Turn OFF the
power.
-
E983 When carriage does not pass sensor even when
three seconds or more have passed from com -
mand to move carriage to machine side.
Turn OFF the
power.
-
E984 When carriage does not pass sensor even when
three seconds or more have passed from com -
mand to move carriage to preset side.
Turn OFF the
power.
-
E985 Preset is not advanced.
Preset is not advanced even when a specified period of
tme has passed from the preset advance command.
The sub-clamp lowerng cylnder sensor fals to operate.
The sub-clamp lftng cylnder sensor fals to operate.
Turn OFF the
power.
-
E986 Preset is not returned.
Preset is not returned even when a specified period of
tme has passed from the preset return command.
Turn OFF the
power.
-
E987 Motion error of cloth sweeping bar
Cloth sweepng bar does not move to the predeter-
mined position even when a specified period of time
has passed from the cloth sweepng bar moton com-
mand.
Turn OFF the
power.
-
E988 Carriage origin retrieval error
Pulses beyond the range are output at the tme of car-
rage orgn retreval.
Turn OFF the
power.
-
E989 Carriage motor drive temperature error
Temperature of the carrage motor drve s abnormal.
Turn OFF the
power.
-
E999 When cloth cutting knife does not return
When cloth cuttng knfe does not return after the lapse
of predetermned tme.
Turn OFF the
power.
-
Error
code
Descrpton of error
How to
recover
Place of
recovery