The
as an integra l pa rt the comprehensi v e
monitoring system.
A microcomputer assumes the control tasks, monitors the sewing
process and displays operator errors and malfunctions.
Special programs simplif y m ec h an i c al se ttings and make po ss i bl e th e
quick inspec t i on of i np ut and output elem en ts without additi o na l
measuring de v ic es .
Errors and test results are shown in a 2 x 16 digit display.
During fault- fre e f un c ti o nin g t he di s p lay s h ow s i nf or m at ion to th e
operation and the sewing process.
With an opera to r err o r or a ma l fu nc t i on th e f un c ti o n s e qu en c e i s
interrupted . The cause is sho wn i n t he di s p l ay by the appropriat e er ro r
symbol.
In most cases the error symbol disappears after the cause of the error
has been remed i ed .
In some cases the main switch must be turned off for safety reasons
while the error is being corrected.
A part of the error messa ge s i s me an t o nl y f or t he maintenance s t aff.
All functions can be called up and changed by pressing the
appropriate key. For this the unit must be in the base position.
When the uni t i s t ur n ed on th e c o nt r ol s c o nd uc t a n um ber of
comprehensive self-tests. Thereby the program and data memories
and the displ ay, among other t hi n gs, are checked as t o f l aw l es s
functioning .
After the ma chi n e i s t urned off the set val ue s of the individua l
functions ar e st o red i n t he pr o gr a m a nd da ta me mo r i es ( b at te r y
buffered) and automatically activated when next turned on.
of the
DÜRKOPP ADL ER 50 6
MULTITEST
testing and
have
3
2. Description of the Controls
2.1 Keys on the Front Panel
KeyFunction
Calling up sewing and testing programs
Stopping the current program
Activating the selected program
KeyFunctionKeyFunction
Switching t he softstart on / o ffBobbin chang e
Setting the fo ot s wi t c h m od eIncreasing th e p ara me ter
value
Setting the bu rne rDecreasing th e p ara me te r
value
Setting the rpmSetting the counter
4
2.2 Internal Switches
on
off
DIP switch b500
Caution Electrical Current !
Set the switch only with the main switch turned off.
DIP switch b500:
With the aid of the internal DIP switch b500 the number of stitches per
curve disk revolution is set.
The allowable settings are to be found in the following table.
6: X = on:needle cool i ng no r ma l
6: X = off: needle cooling continuous operation
7: Y = on:without burner
7: Y = off:with burner
8: Z = on:w i th transport lever
8: Z = off:withou t t r an spo r t l e v er
5
2.3 Display
The Microcontrol controls are equipped with a 2 x 16 digit display.
It shows the program number, machine head rpm and piece count.
With operato r err o rs or m al f un c ti o ns the function s eq ue nce is
interrupted an d t he c au s e s h ow n b y th e a pp r op ri at e e r ror s ymbol.
The display o f the piece coun t in the right half o f t he s eco nd half of the
display signals the operational readiness of the unit.
Program Numb erMachine Head Rp m ,
Error Messages
Production CounterPiece Counter
Program number
The left half of the first line o f t he di s p l ay s h ows the number of th e j u st
selected program.
Machine head rp m / er ror me ss ag e s
The right half of the first li n e o f the display sh ow s th e c u rr en tl y set rpm
of the machine head.
By the occura nc e of an operator error or malfunctions the appropriate
error symbol is shown.
Production counter
The production counter shows the sum of the pieces sewn up to that
moment. It ca nn ot be r es e t.
Piece counter
The piece counter shows the number of pieces sewn since the last
resetting of th e c o un te r. It can be res e t t o z e ro by pressing th e "Σ" key.
When the main switch is tu rned off the current count of the piece
counter is stored.
If the display remains blank after the main switch is turned on
then the 1.6 A fuse (on the underside of the mains unit) is to be
replaced.
6
3. Description of the Function Keys
The values for the various functions can be set as follows:
–
Call up the desired function by pressing the appropriate function
key.
The selected function is shown in the display with a blinking cursor.
–
Change the set value with the "
–
Press the sa me function key aga i n.
The change is completed.
The unit is re ad y fo r op era t io n again.
3.1 Softstart
With the softstart switched on the first stitches on the seam beginning
are sewn at reduced rpm.
The softstart is turned on and off by operating the key.
The softstar t i s ac t i v e w he n t he LE D above the key is l i t.
+ / -
" - keys.
3.2 Foot Switch Mode
Two different foot switc h mo de s are av a i l ab l e.
–
Set the desired foot switch mode with the "+/-" keys.
Mode 1
–
–
–
Mode 2
–
–
–
–
(Display:
After the first operation of the right fo ot switch both clamps are
lowered together.
With the clam ps l o we red th e s e win g s e qu en c e is s t art ed by
operating the l ef t f oo t s w i tc h .
With the sec o nd op er a ti o n o f t he r i gh t f oo t s w i tc h bo th c l am ps a re
raised again.
(Display:
Through operation of the left foot switch the left clamp is lowered.
Through opera tio n o f t he r i gh t f oo t sw i tc h th e l o we ri ng of th e ri g ht
clamp occurs.
As long as only one clamp is lowered this can be raised again by a
second opera ti o n o f t he ap pr o pr ia t e fo ot s wi t c h.
If both clamps are already lowered the sewing sequence is started
by operating th e l e ft fo ot s wi t c h.
F=01
F=02
)
)
7
3.3 Burner Sett ings
Two different types of bu rne r op era t io n are available :
–
with preheatin g
–
without preheating
If the sewing t i me ne ces sa r y fo r th e s e am fo rma ti o n is s h ort er t ha n t he
heating tim e re qu i r ed by the burner the co nt r ol s automatically s w i tc h
over to "wit h p r eh ea ti n g" .
With aid of th e preheating the bu rne r i s pre he at ed to a specific ba s e
temperature. T hi s r e du c es the time requir ed fo r he at i ng to the
operating tem perature.
The sewing ti m e r e qu i red i s de pe nd en t o n t he number of stitch es p er
curve disk revolution and the selected rpm.
With preheating
–
In the first line of the display the symbol "*" appears in fro nt of the
machine head rpm.
–
Press the key.
"G" blinks in the display.
–
Set the period for the preheating with the "
period, 10 = longest period).
Without preheating
–
Press the key.
"B" blinks in the display.
–
Set the time for tu rni n g o n t he th rea d b urn er w ith th e "
(1 = earliest switch-on time, 10 = latest switch-on time).
Note:
The earliest switch-on time means a longer glowing period.
–
Press the key again.
"E" blinks in the display.
–
Set the switch-off time of the thread burner with the "
(1 = shortest period switched on, 10 = longest period switched on).
+ / -
" keys ( 1 = shortest
+ / -
+ / -
" - keys
" - keys
3.4 Machine Head R pm
With the aid of this key the machine head rpm can be set.
The rpms which can be set can be found in the table below.
–
Set the desir e d rpm with the "
Rpm [1/min]
Attention!
At plans with a middle to large zig-zag-stitch the machine head rpm
must be lowered to a adequate level.
+ / -
" - keys.
1400
2500
3600
4700
5800
6900
71000
81100
8
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