41

When the Pedals do not work and the Emergency Signal does not appear.


Cause : You cannot operate the machine by pressing the Pedals, and cannot stop the machine by pressing the Emergency Button during sewing.
Type : SPS/A(B)-1306, SPS/A(B)-1811, SPS/A(B)-2516, SPS/A(B)-5030

Solution : Execute the Input Port Test (Operate the machine in the following order.)



 


Press the MODE button in the B area.
 
“Main Menu” is displayed in the A area.
 
Press the button 2 in the C area.
         
“Test Menu” is displayed in the A area.
 
Press the ENTER button in the C area.
 
Make sure the cursor indicates “4.Machine Test” in the A area.
         
Press the button 2 in the C area.
 
Make sure the cursor indicates “8.Input1 Test” in the A area.
 
Press the ENTER button in the C area.
         
Pressing the ESC button in the D area ends the test and lead to the initial display of the test.
 
For instance, when you press Emergency Button (EM_SW), the number 0 turns into 1. [FF_SW: the Right Pedal, SF_SW: the Left Pedal, EM_SW: Emergency Switch]
 
A 영역에 발판신호 목록이 표시됩니다. 해당 발판을 누르시면 숫자가 1 에서 0 으로 변합니다.
         
         


※ If the test is not conducted in a normal way, the reason can be a problem in the I/O Board, CPU Card, Pedals. Refer to an A/S engineer for check.