Mitsubishi Electric MELDAS C6 Parameter Manual page 298

No. Name
7 ATU Auto-tuning
8 PG1 Position loop
gain 1
9
10 EMGt Deceleration
control time
constant
11
12
13 MBR Vertical axis
drop
prevention
time
16. Auxiliary Axis Parameters
Details
Set the adjustment of the auto-tuning. Do not set values without a description.
0 1 0 2 (Default setting value)
Setting
value
1
2
3
4
5
Setting
value
0
2
Setting
value
0
1
2
Set the position loop gain for the model loop.
Determine the tracking ability regarding the
position commands.
(Not used.)
Set the deceleration time from the clamp speed
(Aspeed1). For normal rapid traverse, set the
same value as the acceleration/deceleration time
constant.
(Not used.)
(Not used.)
Input the time the servo OFF is delayed during
servo OFF command. Increase the setting by
100ms at a time and set the minimum value where
the axis does not drop.
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Setting range
Details
Low response (low-rigidity loads, loads
which easily vibrate)
Standard setting value
Standard setting value
Standard setting value
High response (high-rigidity loads, loads
which do not easily vibrate)
Details
Standard
Large friction amount (set the position loop
gain slightly lower)
Details
Only auto-tuning PG2, VG2, VIC, and GD2.
Auto-tuning PG1, PG2, VG1, VG2, VIC,
and GD2 (total gain).
(Standard setting)
No auto-tuning.
4 to 1000 (1/s)
0 to 32768 (ms) 500
0 to 1000 (ms)
Default
value
70
0
0
0
100