debug help for uMAC-1060 controller for industrial procees year 1990

i need debug this card.., how to retrieve error codes, theory for troubleshooting , programming manual

i need any help books any software tools... to undestard the operation

the card not boot.., reset led is on

or reset led on next error led blinking next etc reset led on error led blinking, sometimes tx led is on instantly

my direct email me ttzo62@gmail.com

best regards