... OB 72 _ FLT_ID BYTE Error code (possible values: B # 16 # 01, B # 16 # 02, B # 16 # 03, B # 16 #20 , B # 16 # 21 , B # 16 #22 , B # 16 # 23 , B # 16 # 31 , B # 16 #33 , B # 16 # 34 , B # 16 #40 , B # 16 # 41 , B # 16 # 42 , B # 16 # 43 , B # 16 #44 , B # 16 #50 , ... responding, or end of parameter assignment OB 83 _ FLT_ID BYTE Error code: (possible values B # 16 # 51 , B # 16 # 54 , B # 16 #55 , B # 16 # 56 , B # 16 # 58 , B # 16 # 61 , B # 16 # 63 , B # 16 # 64 , B # 16 # 65 , B # 16 #66 , B # 16 # 67 , ... B # 16 # 31 , B # 16 # 32 and B # 16 #33 OB 81 _ RESERVED _5 BYTE Relevant only for error codes B # 16 # 31 , B # 16 # 32 and B # 16 #33 OB 81 _ RESERVED _6 BYTE Relevant only for error codes B # 16 # 31 , B # 16 # 32 and B # 16 #33 ...