Position (Abs) - Mitsubishi Electric MELFA CR750 Series User Manual

13.6.1. Position (ABS)

Data concerning the position of each axis motor can be monitored.
The following data can be monitored.
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Position feedback
Current motor rotation position is displayed by the pulse value of the encoder.
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Position in 1 rotation
Present position in one rotation of the encoder is displayed.
(It is not displayed in the CR750/700 series controller. It always becomes 0.)
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Fdt command
The amount of the change of the position command between the control cycles is shown.
(It is not displayed in the CR750/700 series controller. It always becomes 0.)
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Position droop
The amount of deflection at the motor rotation position to a position command is shown.
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Max. position droop
The maximum value of position droop after robot controller's power supply is turned on is displayed.
When the [Reset] button on the screen is clicked, this value is reset in 0.
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Position command
The command of the motor rotation position for the servo is displayed by the pulse value.
Click [Reset] button to reset all Servo Monitor.
This function can be used with Version 1.8 or later of this software.
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Figure 13-40 Servo monitor - ABS
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