Yaskawa YASNAC PC NC Connecting Manual - Manual (Page 68)

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YASNAC PCNC Connecting Manual Chapter 6: Connection with the Servopack
For the I/O signals directly connected to the inverter previously, use the general purpose I/O ports.
The I/O addresses at the PCNC are shown below. For details of the signals, refer to the inverter’s
instruction manual.
Table 6.2.1.1 No. 1 Spindle Control Inputs with M-series (PLC
→
CNC)
Table 6.2.1.2 No. 1 Spindle Control Outputs with M-series (PLC
→
CNC)
Signal No. Bit No. Symbol Name
3120
D0 SPRDY-1 Machine ready
D1 SPEMG-1 Emergency stop
D2 SPFWD-1 Forward rotation
D3 SPREV-1 Reverse rotation
D4 SPTLH-1 Torque limit H
D5 SPTLL-1 Torque limit L
D6 SPSSC-1 Soft start canel
3121
D0 SPCHW-1 Winding changeover signal
D1 SPPPI-1
Speed controller P-PI
changeover signal
D2 SPORT-1 Orientation signal
D3 SPLGR-1 L gear selection signal
D4 SPMGR-1 M gear selection signal
Signal No. Bit No. Symbol Name
3660
D0 SPZSPD-1 Zero-speed signal
D1 SPAGR-1 Speed match signal
D2 SPSDET-1 Speed detection signal
D3 SPTDET-1 Torque detection signal
D4 SPTLE-1 In torque limit signal
D5 SPORG-1 Load axis zero point signal
D6 SPORE-1 Orientation completed signal
D7 SPCHWE-1 Winding changeover signal
3661
D0 SPFLT-1 Fault signal
D1 SPTALM-1 Error/Alarm signal