Yaskawa MP940 Reference Manual - Manual (Page 134)

MotionSuite™ MP940 Machine Controller Reference Manual Mechatrolink Function
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6. 1.5 Axis Control by External Encoder Input is Possible
External encoder synchronous control such as conveyor follow-up, arrangers,
labelers, etc., is possible using the pulse input of the MP940 CNTR function
as an external encoder.
Servo Amplifier Status The following signals can be referenced with the motion monitor
parameter Servo Drive Status (IWC001).
Bit0: ALM: Servo Alarm
Bit1: WARN: Warning
Bit2:V-CMP: Speed Conformance
Bit3: TGON: Motor Rotation Detection
Bit4: S-RDY Servo Ready
Bit5: CLT: Torque Limit Detection
Bit6: VLT: Speed Limit Detection
Bit7: BK Brake Interlock
Bit8: SVON: Servo ON Completion
Bit9: PON:Main Circuit Completion
Servo Amplifier
I/O Status The following signals can be referenced with the motion monitor
parameter Servo Drive I/O Status (IWC025).
Bit0: SIO: General-purpose Input Signal
Bit1: DEC:Deceleration LS Signal
Bit2: P-OT: Forward OT Signal
Bit3: N-OT: Reverse OT Signal
Bit4: EXT1: External Input Signal 1
Bit5: EXT1: External Input Signal 2
Bit6: EXT1: External Input Signal 3
Ladder/Motion Program Referenced Parameters (Continued)
Monitor Data Reference Method