No. (Hex.) Name Description Default (Range) F5-08 (03A0) Terminal M3-M4 Function Select Sets the function of terminal M3-M4 on the DO-A3 option. Set F5-09 = 2 [DO-A3 Output Mode Selection = Programmable (F5-01 to F5-08)] to enable this function. F (0 - 1A7)