Mitsubishi Electric RD77MS16, User Manual

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12 DATA USED FOR POSITIONING CONTROL
12.7 Monitor Data
499
12
[Md.116] Encoder option information
• The option information of encoder is indicated.
Refresh cycle: Servo amplifier's power supply ON
■ Reading the monitor value
• Monitoring is carried out with a hexadecimal display.
• Buffer memory address
Refer to the following for the buffer memory address in this area.

Page 390 Monitor data
[Md.119] Servo status2
This area stores the servo status2.
• Zero point pass: Turns ON if the zero point of the encoder has been passed even once.
• Zero speed: Turns ON when the motor speed is lower than the servo parameter "zero speed."
• Speed limit: Turns ON during the speed limit in torque control mode.
• PID control: Turns ON when the servo amplifier is PID control.
Refresh cycle: Operation cycle
■
Reading the monitor value
• Monitoring is carried out with a hexadecimal display.
• Buffer memory address
Refer to the following for the buffer memory address in this area.

Page 390 Monitor data
0: INC mode
1: ABS mode
ABS/INC mode
distinction for
magnetism type
encoder
*
Connecting to
single-revolution
ABS encoder
*
Connecting to
magnetism type
encoder
*
b15 b12 b8 b4 b0
b3
Stored items Details
b6
b7
b8
Compatible with
continuous
operation to
torque control
0: Incompatible
1: Compatible
0: Incompatible
1: Compatible b9
Compatible with
scale
measurement
mode
0: Multi-revolution
ABS/INC
1: Single-revolution
ABS
0: No connection
1: Magnetism type
encoder
*: Servo amplifier compatible with direct
drive motor use
(Refer to each servo amplifier instruction
manual for details.)
b15 b12 b8 b4 b0
b0
b3
0: OFF
1: ON
Zero point pass
Zero speed
Stored items Meaning
b4
b8 Speed limit
PID control