Fanuc A16B-3200-0491
Buy online or call to order your Fanuc 0i motherboard from CNCpart. This Fanuc main pcb supports the PMC (ladder) and is ready to install into your A02B-0299-Bxxx control. The board needs to have its FROM and SRAM/DRAM modules plugged in as well CPU, Graphics and FSSB controller boards. This A16B-3200-0491 supplied by us are tested on our series 18i model B testing systems.
A16B-3200-0491 make sure to backup SRAM !
Please always make sure you have a SRAM backup for your all of your machines with the i series controllers – very simple too do. If you do not have the backup and the A16B32000491 fails or faults and needs replaced then you’ve lost your SRAM for the machine.
If you do not have a backup then you will need to get a copy from the machine tool manufacturer or distributor / dealer before purchasing a main card. Unless you have a SRAM backup you are wasting money on hardware with SRAM files to run the control on your machine!
Fanuc 0i-B system fault suspected:
Either consult our system alarm pages or call us with your 0i alarm codes. These A16B-3200-0491 boards are available today to ship. You must know how to install one of these boards if not we would recommend shipping your 0i model B control to us for inspection, quote, repair and test of the system possibly including replacing the main board. Available exchange or on outright sale basis.
Common faults for these main boards are 930 CPU error, 972 NMI mask interupt and system will not get out of boot.