Heidelberg SM74-4HL

Need HELP
cpc1 from sm74-4hl
There is 2 square ajdust display disappear in 2nd unit chart.This 2nd unit can't control ~~~% <o%.
Please help with your advice. Thanks.

 

Hi,
Most probably diagonal register motor is damaged an it is not recognized by the machine. Take a look in INIT and DYN errors of SSK module in CPTronic.

 

Please explain this error code Sir

Please explain about this codes Sir, best regarded.

 

Pls explain about this codes.

 

hello dear sir, could you go to the dyn test, see the picture.

 

Hi sir;
HAK; FFF7 ;
*Check:
Engine not compatible with the voltage applied .

HAK FFF5;
*Check:
Engine not compatible with the voltage applied .
Engine failure during testing

SSK; FFFD
*Check:
D / A converter test . The digital pattern production was read by the converter A / D and a divergence was discovered . E voltage rating of implausible potentiometer ( < 50mV DC , > 9.95V DC ) . Direction of rotation servo and potentiometer does not change synchronously . Positions aside, circumferential and lateral registers ( not in presses with CPC ) :

 

Check LTK500 board for ink fountain + water pan roller motors of PU2