Sanyo Denki Sanmotion R 3E S, Instruction Manual, Page: 175 / 514

5.8 Parameter functions
5-52
5.8 Parameter functions
Each parameter function is explained below.
■
Group0 "Auto-tuning settings"
ID
Contents
00
Tuning mode
[TUNMODE]
Setting range Unit Default
00 to 02 - 00:AutoTun
■
Set the validity/ invalidity of Auto-tuning and Load inertia moment rate estimation.
 Under the following operating conditions, Load inertia rate is not estimated properly:
at low velocity, at low acceleration and at low acceleration/deceleration torque.
In these cases, please set “Automatic Tuning (JRAT Manual Setting)” and set proper
value to JRAT 1.
 In addition, under the following machine operating conditions, Load inertia rate is not
estimated properly: machine with large disturbance torque, with big backlash and with a
machine in which movable parts vibrate.
In these cases, set at “Automatic Tuning (JRAT Manual Setting)” and set proper value to
JRAT1.
✔
When “Model following vibration suppression control” is set to “ID07 Position Control
Selection“ of system parameter, set “02: Manual tuning”.
Selection Contents
00 AutoTun Automatic Tuning
01 AutoTun_JRAT-Fix Automatic Tuning (JRAT Manual Setting)
02 ManualTun Manual Tuning