Control Signals4.1.1 Connecting Sequence Input Signals4 -24.1 Sequence Input SignalsThis section provides information on the connections, functions, displays, and meaning of the sequence inputsignals.4.1.1 Connecting Sequence Input SignalsThe connections of sequence input signals vary between stand-alone drives and NC systems as describedbelow.J M5A for Stand-alone DrivesConnect sequence input signals to the 6CN connector of the I/O card.The sequence input signals can be input to the 6CN connector as 0 V, 24 V, or external common input sig-nals. Refer to 3.4.4 Sequence Input Signal Circuits for details.J M5N for NC SystemsThe Inverter performs serial transmission of sequence input signals with NC machines over YENET1200communications. Refer to the manual for the NC machine for sequence input signals and input addresses.4.1.2 Selecting Sequence Input SignalsSome functions of sequence input signals are selected by settings constants. Set the constants as shownin the following table for the desired functions.Table 4.1 Sequence Input SignalsNo. 6CNPin No.Signal Function Related Constants1 5 DAS * Speed reference digital/analog selection −2 6 RDY Operation ready RDY selected at C1-37 bit 2= 0.EMG2 Emergency stop 2 EMG2 selected at C1-37 bit2 = 1.3 7 EMG Emergency stop −4 8 FWD Forward run −5 9 REV Reverse run −6 10 TLH Torque limit H TLH selected at C1-36 bit 2= 0.7 11 TLL Torque limit L TLL selected at C1-36 bit 1,0 = 00.INC Incremental INC selected at C1-36 bit 1,0 = 10.8 12 SSC Soft start cancel SSC selected at C1-36 bit 3= 0.SV Servo mode SV selected at C1-36 bit 3 =1.9 13 RST * Error reset −10 14 CHW Winding selection −11 15 PPI P control/PI control selection PPI selected at C1-36 bit 4 =0.LM10 * Load factor meter 10x selection signal LM10 selected at C1-36 bit4 = 112 16 ORT Orientation −13 17 LGR L gear selection −14 18 MGR M gear selection −* The M5N for NC systems does not use the RST signal.4
