Search:

Hello , When loading the ladder from the memorycard , the system wants to save it in a new file. I give a filename with just 1 letter changed . It decompiles .
But when I save or compiles again...

Have found that this I/O s is not shown on the PMC , you can only see them directly wit a special fanuc reader connected to the PLC directly. However the problem was not the card and it was bad...

Found that there where a combination of bad contact on the safety relay , and the nc contact on the KM1

Hello
Have done a lot of search/trace . but the last relay of the saf module will not com .
Have changed All relays in safety module . saf module have 6 led's .But cannot figure out why the last...

hello
have a similar problem on a SL300 , have found that some of the relays in the safety module was bad . replaced those and the spindle controller A03B-0814-B101 , but are still stuck with...

have now exchange PLC Card ( actually a combined spindle control and I/O A03B-0814-B101 ) and the Interface card between the CNC and the PLC .,
measured the cables between . and reloaded the SRAM...

Hi , thanks for reply .
short ? do you mean that one of them are connected to gnd (-24). I will check with my customer tomorrow about the alarms . It's 7hours trawell 1 way to him , so I hope to...

Hi
Have anyone an idea why the first inputs from X0.x to X3.7 is lost from X4.0 they works . The first 0.0 to 3.7 is going directly to the PLC card and the others goes trough I/O modules .
have...

Thanks for the reply memoryman , I have PM you with some suggestions of a solution.

Hello
I am trying to help a customer with an old Wasino LG-50 from 1986 , with OT-B ( cnc card A16B-1010-0286/13B )
Have been working with newer controls , but not as old as this the last years...