DURKOPP ADLER class 743-221, Accessory Manual

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4. Setting the Sewing and Testing Programs
The sewing and testing programs are selected with the " Program "
selection switch.
–
Set the " Program " switch to the desired program.
–
" Turn the main switch on " or press the " STOP " key.
The selected program is activated.
If the " P? " message appears, an invalid program was set.
(Exception in program 43. See there)
–
Correct the setting and press the " STOP " key.
" Program " Function
Switch
00 Display of the program version
10 - 29 Sewing program for darts and pleats.
40 Setting the blower activation period
41 Setting the underthread counter
42 Setting the remaining thread monitor
43 Stopping point for the function sequence
44 Monitoring the underthread counter
57 Test of the step motor drive pulse
59 Timer test and memory test
60 Continuity test
61 Test of the front panel elements
62 Test of the input elements
63 Selecting input elements
64 Selecting output elements
66 Sewing drive: nominal value X,, pos. 2
67 Sewing drive: nominal value X,, pos. 1
4.1 Display of the Program Version
The program version and a checksum appear in the display.
e.g.: 743221A1 743221 = Class designation
A1 = Identification letter and serial number
By program versions with identical class designation and identical
identification letters the higher version replaces all lower versions
( e.g.: 743221A3 replaces 743221A1 and 743221A2 ).
The checksum is meant only for the works service department. With
this value it is verified if the program memory faultlessly contains the
complete machine program.
–
Set the " Program " switch to " 00 ".
–
Press the " STOP " key.
The program is activated.
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