Mitsubishi Electric MELSEC iQ-R Series User Manual page 506

[Md.108] Servo status1
This area stores the servo status1.
• READY ON: Indicates the ready ON/OFF.
• Servo ON: Indicates the servo ON/OFF.
• Control mode: Indicates the control mode of the servo amplifier.
• Gain switching: Turns ON during the gain switching.
• Fully closed loop control switching: Turns ON during the fully closed loop control.
• Servo alarm: Turns ON during the servo alarm.
• In-position: The dwell pulse turns ON within the servo parameter "in-position".
• Torque limit: Turns ON when the servo amplifier is having the torque restricted.
• Absolute position lost: Turns ON when the servo amplifier is lost the absolute position.
• Servo warning: Turns ON during the servo warning.
Buffer memory configuration
b15 b14 b13 b12
(11) (10) (9) (8)
*1 The control modes are shown below.
b2 b3
0 0
1 0
0 1
Refresh cycle: Operation cycle
■Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 401 Axis monitor data
[Md.109] Regenerative load ratio/Optional data monitor output 1
• The rate of regenerative power to the allowable regenerative power is indicated as a percentage.
• When the regenerative option is used, the rate to the allowable regenerative power of the option is indicated.
(Buffer memory) %
• This area stores the content set in "[Pr.91] Optional data monitor: Data type setting 1" and "[Pr.591] Optional data monitor:
Data type expansion setting 1" at optional data monitor data type setting.
Refresh cycle: Operation cycle
■Buffer memory address
Refer to the following for the buffer memory address in this area.
Page 401 Axis monitor data
12 DATA USED FOR POSITIONING CONTROL
504
12.7 Monitor Data
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b11 b10 b9 b8 b7 b6
(7)
Control mode
Position control mode
Speed control
Torque control
• When the forced stop of controller and servo amplifier occurs, the servo warning is turned ON. When the
forced stop is reset, the servo warning is turned OFF.
• Confirm the status during continuous operation to torque control mode with "[Md.125] Servo status3".
search engine
b5 b4 b3 b2 b1 b0
(6) (5) (4) (3) (2) (1)
Stored items
(1) READY ON
(2) Servo ON
*1
(3) Control mode
(4)
(5) Gain switching
(6) Fully closed loop control switching
(7) Servo alarm
(8) In-position
(9) Torque limit
(10) Absolute position lost
(11) Servo warning
Storage
value
0: OFF
1: ON