Mitsubishi Electric E70 Series Instruction Manual page 330

Display items
Grid space
Grid amnt
Machine posn
Motor end FB
FB error(i)
DFB compen amnt(i)
Sync tap err(mm)
Sync tap err(deg)
(Note 1) Synchronous tapping error
This displays the maximum values of the synchronous tapping error that occur during the synchronous
tapping.The synchronous tapping error means the motor tracking delay for the commanded positions of the
spindle and the tapping axis.The positive synchronous tapping error means that the tapping axis is delayed
responding to the spindle, and the negative synchronous tapping error means that the spindle is delayed
responding to the tapping axis.
Data name
Synchronous tapping error width
(Max value)
Synchronous tapping error angle
(Max value)
Control input 1L
Control input 1H
Control input 2L
Control input 2H
Control input 3L
Control input 3H
Control input 4L
Control input 4H
Control input 5L
Control input 5H
Control input 6L
Control input 6H
Control output 1L
This displays the grid space for the reference position return. (Command unit)
This displays the distance from the dog-off point to the grid point when the dog-type reference
position return is displayed. The grid mask amount is not included. (Command unit)
This displays the NC basic machine coordinate system position. (Command unit)
This displays the feedback value of the speed detector. (Command unit)
This displays the error of the motor end FB and machine end FB.
This displays the compensation pulse amount during dual feedback control.
This displays the synchronous error width between the spindle and the drilling axis during the
synchronous tapping. (mm) (Note 1)
(When the parameter "#1041 I_Inch" is set to "1", "Sync tap err (inch)" is displayed.)
This displays the synchronous error angle between the spindle and the drilling axis during the
synchronous tapping. (degree) (Note 1)
- This outputs the data of which absolute value is the largest among the synchronous tapping
error width (-99999.999 to 99999.999 mm) during the synchronous tapping modal.
- This data will be initialized to "0" when entering the synchronous tapping modal or restoring
the power. Other than that, the data continues to display the maximum value.
- This outputs the data of which absolute value is the largest among the synchronous tapping
error angle (-99999.999 to 99999.999 °) during the synchronous tapping modal.
- This data will be initialized to "0" when entering the synchronous tapping modal or restoring
the power. Other than that, the data continues to display the maximum value.
This displays the control input signals from the NC.(bit0 to bit7)
Bit0:READY ON command
Bit1:Servo ON command
Bit7:Alarm reset command
This displays the control input signals from the NC.(bit8 to bitF)
Bit8:Torque limit selection command 1
Bit9:Torque limit selection command 2
BitA:Torque limit selection command 3
This displays the control input signals from the NC.(bit0 to bit7)
This displays the control input signals from the NC.(bit8 to bitF)
Bit9:Speed observation command valid
BitA:Door closed (controller)
BitB:Door closed (all drive units)
This displays the control input signals from the NC.(bit0 to bit7)
This displays the control input signals from the NC.(bit8 to bitF)
This displays the control input signals from the NC.(bit0 to bit7)
Bit0-2:Spindle control mode selection command 1, 2, 3
Bit5:Gear selection command 1
Bit6:Gear selection command 2
This displays the control input signals from the NC.(bit8 to bitF)
BitC:M-coil switch command
BitD:L-coil switch command
BitE:Sub-motor selection command
This displays the control input signals from the NC.(bit0 to bit7)
This displays the control input signals from the NC.(bit8 to bitF)
Bit1:Spindle holding force up
This displays the control input signals from the NC.(bit0 to bit7)
This displays the control input signals from the NC.(bit8 to bitF)
This displays the control output signals to the NC.(bit0 to bit7)
Bit0:In READY ON
Bit1:In Servo ON
Bit7:In alarm occurrence
E70 Series Instruction Manual
5.4 Drive Monitor Screen
Details
Details
I - 305