5 FUNCTIONS USED WITH SSCNET COMMUNICATION
5.2 Optional Data Monitor Function
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5
• Motion SFC program
Setting 2 Data type Friction estimation When friction estimation is completed normally, friction estimation is stored to the following
devices. (Settings and operations are not performed in W12 to W19.)
• W20: Forward rotation torque Coulomb friction [0.1%]
• W21: Forward rotation torque Friction torque at rated speed [0.1%]
• W22: Reverse rotation torque Coulomb friction [0.1%]
• W23: Reverse rotation torque Friction torque at rated speed [0.1%]
Address/Transient ID
Storage device No. W12
Setting 3 Data type Vibration estimation When vibration estimation is completed normally, vibration estimation is stored to the
following devices. (Settings and operations are not performed in W24 to W31.)
• W32: Motor stopped Oscillation frequency [Hz]
• W33: Motor stopped Vibration level [0.1%]
• W34: Motor operating Oscillation frequency [Hz]
• W35: Motor operating Vibration level [0.1%]
Address/Transient ID
Storage device No. W24
Item Setting value Remarks
*: Refer to the following manual, and conduct the
machine diagnosis estimation operation pattern
¢Servo amplifier Instruction Manual
[G1]
//Wait for estimation completion
W8==H0111
[F2]
//Read friction estimation
W50=W20 //Forward rotation torque Coulomb friction [0.1%]
W51=W21 //Forward rotation torque Friction torque at
rated speed [0.1%]
W52=W22 //Reverse rotation torque Coulomb friction [0.1%]
W53=W23 //Reverse rotation torque Friction torque at
rated speed [0.1%]
[F3]
//Read vibration estimation
W60=W32//Motor stopped Oscillation frequency [Hz]
W61=W33//Motor stopped Vibration level [0.1%]
W62=W34//Motor operating Oscillation frequency [Hz]
W63=W35//Motor operating Vibration level [0.1%]
Start machine diagnosis
END
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