Operating instructions

one revolution after zero-point run
zero pulse not recognised /
initiator defective
parameter not present /
machine-software error
transmission temporarily
interrupted
check initiator
distance to disc /
replace initiator
program change / DA Service
check cable connections to the EFKA
control
146 pedal not in basic position the se wing-motor pedal was
operated during initialisation
when the machine is switched on the
sewing-motor pedal must be in its
basic position (not moved)
RS 232 serial interface
165 unknown baud rate interna l error program change / DA Service
166 parity error error on data transmission with the
operating panel
switch machine off and on again
167 framing e rror error on data transmission with the
operating panel
switch machine off and on again
168 overrun error error on data transmission with the
operating panel
switch machine off and on again
169 reception buffer full rapid change in screen structure
due to change of program number
or program sequence
switch machine off and on again
Storage Medium
170 check sum wrong error on reading data from storage
medium
repeat read from storage medium
171 medium not inserted storage medium is not properly
inserted
check storage medium
172 medium is write-protected storage medium is write-protected
rem o v e wr it e pro te ct io n
173 access to protected header data internal error
program change / DA Service
174 format ID is wrong the ta g for a formatted storage
medium is wrong
reformat storage medium if necessary
175 length > free ope rating-panel
memory
internal error
program change / DA Service
176 selected parameter type is wrong inter nal error
program change / DA Service
177 selected block size is wrong inter nal error
program change / DA Service
178 selected block number is wrong inter nal error
program change / DA Service
179 selected formatting byte is wrong inter nal e rror
program change / DA Service
180 selected card type is wrong internal error
program change / DA Service
181 selected length is wrong inter nal error
program change / DA Service
182 selected start address is wrong inter nal error
program change / DA Service
Operation / miscellaneous
187 data check sum in data
memory is wrong
switch machine off and on again
188 data check sum in NV RAM is
wrong
switch machine off and on again
197 NV RAM is defective CPU component defective
switch machine off and on again
201 data not present
208 step losses on X axis: > 100 steps upper belt drive (X axis) not moving
freely
check mechanism
209 step losses on X axis: > 50 steps upper belt drive (X axis) not moving
freely
check mechanism
210 step losses on Y axis: > 100 steps lower belt drive (Y axis) not moving
freely
check mechanism
211 step losses on Y axis: > 50 steps lower belt drive (Y axis) not moving
freely
check mechanism
NB: When switching on for the first time after replacing the EPROM in the EFKA control, wait for the
EFKA control audio tone, then s witch the machine off and on again.
109
4