modified:   controller/ec/block_beckhoff_el4xxx.c

Fix table values for the EL400[1/2/4]. Since I only have the EL4004 to verify
the code, leave the EL400[1/2] 'unverified' for now. (The values are correct
according to Beckhoff documentation, but I can't test if these blocks also
work with the syncmanager change.)