Heidelberg SM74 4 (mod2004) inkzone problem

Hello forum
I have some problems in my sm74 inkzone
( connection to the remote ink zone adjustment could not be established ) this message appears on cp2000 and the display of ink won’t light up
And the ink motor on first unit won’t turn on ( The three others units works fine )
Any suggestions ,thanks

 

Can see picture

 

Yes please

 

Wich machine is this ??
Modular or cp2000 ??

 

Can you give me the error code of this issue ??

 

Cp2000
Sm74 4 colour Year 2004

 

I will check that for you tomorrow .i must see the wiring diagram

 

Ok Thank you

 

Mr mozdahir, please make this diagnosis:

First of all, make sure that the communication cable is properly wired (pink cable) on the SCU side and on the IDCB card side of the inking motor control in the inkwell.

Check the presence of the DC24 voltage for controlling the IDCB in plug X11

Ensure voltages +5 v, +15 v, -15v in the switching power supply on the IDCB

Give me the state of the leds that you will find on the IDCB (led H3 on the left next to the X15 communication card and H1, H2 in the middle of the card.

Please leave me photos of the condition of the LEDs.

 

Hi my friends, we live the same problem on SM74-8 color.

How you fix your problem? is it software or cable problem?

 

Check your idcb card .

 

If you can give me the status of the led it will be better

 

No one turn on.

 

Hi sir .

Check the presence of the DC24 voltage for controlling the IDCB in plug X11

Ensure voltages +5 v, +15 v, -15v in the switching power supply on the IDCB.

Good luck

 

had same problem with Sm 102 8p
changed Liob,iopb,icpb,sak,rgp 5 and finally COMPUTER..THAT IS THE PROBLEM COMPUTER.

 

belive me
.order a refurbished Pc and all your worries are gone..had this fight for over 2.5 years
Heidelberg Croatia,Germany,20 different services, nobody had no.clue

 

juat check if your LIOB is getting power..2 diodes (green and yellow) should blink at.startup..if no computer ia.problem

 

Hello mr verdan
Thanks for your response
Yes in LIOB two leds blinking
( did I should replace the whole pc or I should keep the hard disk)
Thank you