Mitsubishi Electric MELSERVO-J5 MR-J5 Series User Manual page 297

Name Description
Load-side encoder When an incremental or absolute position type linear encoder is used as
information 2 the load-side encoder, "0" is displayed. When a rotary encoder is used as
the load-side encoder, the multi-revolution counter value of the encoder is
displayed.
Temperature of servo motor The thermistor temperature is displayed for the servo motor with a
thermistor thermistor.
For the servo motors without a thermistor, "9999" is displayed.
For the servo motor with a thermistor, refer to the user's manual for the
servo motor being used.
Motor side cumulative F/B The feedback pulses from the servo motor encoder are counted and
pulses (BeforeGear) displayed.
(Servo motor encoder unit)
Electrical angle The servo motor electrical angle is displayed.
For the linear servo motor control mode, the value of manufacturer setting
is displayed.
Motor/load side position The position deviation between the servo motor-side and load-side is
*2
deviation displayed.
This function can be used for fully closed loop control.
The number of pulses is displayed in the load-side encoder unit.
Motor/load side speed The speed deviation between the servo motor-side and load-side is
*2
deviation displayed.
This function can be used for fully closed loop control.
Internal temperature of The internal temperature detected by the encoder is displayed.
encoder
Settling time The period of time (settling time) from the completion of the command to
INP (In-position) on is displayed.
Oscillation detection The frequency at the time of oscillation detection is displayed.
frequency
Number of tough drive The number of times the tough drive function has activated is displayed.
operations
Unit power consumption The unit power consumption is displayed. The positive value is displayed
in power running. The negative value is displayed in regeneration.
Unit total power consumption The unit total power consumption is displayed.
Excessive error alarm The margin for the excessive error alarm level is displayed in the encoder
margin pulse unit. The excessive error alarm occurs at 0 pulses.
Overload alarm margin The margins for the alarm levels of [AL. 050 Overload 1] and [AL. 051
Overload 2] are displayed as a percentage.
Overshoot amount The overshoot amount during position mode is displayed in units of
encoder pulses.
Disturbance torque The difference between the necessary torque and the actually required
torque (torque current value) to drive the servo motor is displayed as the
torque equivalent to disturbance.
Current command This indicates the current command applied to the servo motor.
Speed command This indicates the speed command being applied to the servo motor.
In the position mode, the speed command calculated from the position
command and command filter is displayed.
Command speed output 1 The command speed to be used for position control is displayed as the
command output of the analog monitor.
Command speed output 2 The command speed to be used for speed control is displayed as the
command output of the analog monitor.
Torque command The torque command in the torque mode or the target torque value in the
continuous operation to torque control mode is displayed. "0" is displayed
in the position mode and velocity mode.
Speed limit value The speed limit value in the torque mode or continuous operation to
torque control mode is displayed.
"0" is displayed in the position mode and velocity mode.
*1
U-phase current feedback This indicates the U-phase current value applied to the servo motor in
internal units.
*1
V-phase current feedback This indicates the V-phase current value applied to the servo motor in
internal units.
Availability
Display all Graph Analog
function monitor
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5 MONITORING
5.1 Explanation of monitor signals
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