My customer needs to program a new SAFEX C.12 to replace an existing SAFEX C.12 that has failed on a machine. The new SAFEX has CPU firmware 1.0.1.45, FPGA 212 and Hardware version 6 The old SAFEX has CPU firmware 1.0.1.29 and FPGA 211. Hardware version not know at this stage. Is it possible to downgrade the firmware of the new controller to match the old controller?
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