Roland 300 Four Color: main drive QuickStop: safety shutdown

Hi every one
pls I need help for error messag at starting of the machine got on console and the machine does not run
main drive QUICKSTOP: sefety shutdown. trouble
pls advice
best regards
adnan azzam

 

Hi sir
What error message do you have at starting machine On console?
However you must measure the -24Vdc at the Input main switch cabinet+AX(audio frequency generator)
This Voltage is for the Hardware control main drive , must be in the Tolerance +- o.5%

 

Hi Mr CHOCK
thanks for yuor replay
the message at the start up comes on console is
UWR Main drive .QUICKSTOP . Sefty shutdown. trouble
as mentioned up
I cheched the -24v at
A344 and A566 it was 24v
but I found the relay K5-A566 and K2-A566 not working they are off
Best regards
Adnan

 

Hi Mr CHOCK
thanks for yuor replay
the message at the start up comes on console is
UWR Main drive .QUICKSTOP . Sefty shutdown. trouble
as mentioned up
I cheched the -24v at
A344 and A566 it was 24v
but I found the relay K5-A566 and K2-A566 not working they are off
Best regards
Adnan

 

Hi sir
Good day.
Please see very well if the coils for K5+K2 'A566 to the coil of the contactors are there -24Vdc????
I did indicated you the fact the -24Vdc would be present, BUT is there in Tolerance Sir ?
In other words, if the -24Vdc hast -24.5 is Faulty, or if there are -23.6 is faulty, You must repair the Power supply.

 

dear Sir
thanks for help it was problem at A358/11 PCB
Regards
Adnan Azzan

 

ok Great.