Analog Monitor Signal; Speed Feedback Method During Fully-Closed Loop Control; Alarm Detection - YASKAWA Sigma-V Series User Manual

9 Fully-closed Loop Control

9.3.7 Analog Monitor Signal

9.3.7

Analog Monitor Signal

The position error between servomotor and load can be monitored with the analog monitor.
Parameter
Pn006 n.
Pn007 n.
9.3.8

Speed Feedback Method during Fully-closed Loop Control

SERVOPACK
Torque
reference
Speed
reference
Position
Refer-
Reference
reference
ence Pulse
Multiplier
pulse
× n
form
Pn200.0 Pn218
Encoder
output
pulse
Use Pn22A.3 to select the speed feedback method during fully-closed loop control: Normally, set Pn22A.3 to
0 (Uses motor encoder speed.).
Pn22A
Note: This parameter cannot be used when Pn002.3 is set to 0.
9-22
Name
Analog Monitor 1
07
Signal Selection
Analog Monitor 2
07
Signal Selection
Elec-
tronic
Smoothing
Error
gear
counter
B
A
Pn20E Pn216
Position control section
Pn210 Pn217
Position feedback
Divider
Pn281
Parameter
n.0
Uses motor encoder speed.
[Factory setting]
n.1 Uses external encoder speed.
Meaning
Position error between servomotor and load
[0.01 V/1 reference unit]
Factory setting: n. 02
Position error between servomotor and load
[0.01 V/1 reference unit]
Factory setting: n. 00
Speed
control
section
Pn000.1
Pn000.1
Pn22A
Speed feedback
Speed
Pn20A
conver-
sion
Speed
Alarm
conver-
detection
sion
Meaning
When
Enabled
Immediately
Servomotor
M
Current
Power
control
amplifier
section
Current feedback
ENC
A.d10
Serial
conversion
When Enabled Classification
After restart Setup
Classification
Setup
Analog
Machine
External
encoder