5 Installation Procedure22 YASKAWA ELECTRIC TOBP C730600 39B 1000-Series Option DI-A3 Installation Manual◆ Terminal FunctionsTable 4 Option Terminal FunctionsTerminalBlock TerminalBCD, Signed BCD,Unsigned Binary, SignedF3-01 = 0 to 5 F3-01 = 6 <1> F3-01 = 78-bit 12-bit 16-bit 16-bit 8-bit 12-bit 16-bitF3-03 = 0 F3-03 = 1 F3-03 = 2 F3-03 = 0 F3-03 = 1 F3-03 = 2TB2D0<1> Setting parameter F3-01 to 6 is only possible when F3-03 = 2. Once enabled, the frequency reference can be set toany value between 0.00 to 399.98 Hz with a BCD signal. It is not possible to use a negative reference because thesigned bit SI is also used. The smallest bit of the first digit starts with 2, so 0.02 Hz is the smallest frequencyreference setting unit.<2> The most significant digits can be set from 0 to 15 in BCD and signed input. Other digits can be set from 0 to 9.1 digit(0 to 9)11 digit(0 to 9)11 digit(0 to 9)1 1 digit(0, 2, 4,6, 8)2 bit 0 bit 0 bit 0D1 2 2 2 4 bit 1 bit 1 bit 1D2 4 4 4 8 bit 2 bit 2 bit 2D3 8 8 82 digits(0 to 9)1 bit 3 bit 3 bit 3D42 digits(0 to15) <2>12 digits(0 to 9)12 digits(0 to 9)1 2 bit 4 bit 4 bit 4D5 2 2 2 4 bit 5 bit 5 bit 5D6 4 4 4 8 bit 6 bit 6 bit 6D7 8 8 83 digits(0 to 9)1 bit 7 bit 7 bit 7TB3D8––3 digits(0 to15) <2>13 digits(0 to 9)1 2 – bit 8 bit 8D9 – 2 2 4 – bit 9 bit 9DA – 4 4 8 – bit 10 bit 10DB – 8 84 digits(0 to 9)1 – bit 11 bit 11DC––––4 digits(0 to15) <2>1 2 – – bit 12DD – – 2 4 – – bit 13DE – – 4 8 – – bit 14DF – – 8 5 digits(0 to 3)1 – – bit 15TB1SI Signed0: Forward 1: Reverse 2 Signed0: Forward 1: ReverseSE Set (Read) signal1: Reads values set to D0 to DF, SISP 24 V ±5% internal power supplySC Input signal commonSN Internal power supply common: 0 VSD Cable shield 2 (open)FE Shield ground