8.12 Additional Adjustment Function
8.12.1 Gain Switching
8
T
uning
8-65
Manual Gain Switching
With manual gain switching, you use OW
01 (Switch Gain) to change between gain set-
tings 1 and gain settings 2.
Automatic Gain Switching
Automatic gain switching is enabled only for position control. The switching conditions are
specified by using the following settings.
Select one of the following settings for switching condition A.
Type
Command Name
Value
Meaning
Input
Switch Gain (OW
01 Bit 4)
0
Changes the gain settings to gain settings 1.
1
Changes the gain settings to gain settings 2.
Parameter
Switching Con-
dition
Selected Gains
Switching Wait-
ing Time
Switching Time
Pn139
n.
2
Condition A
satisfied
Gain settings 1 to gain set-
tings 2
Gain Switching
Waiting Time 1
Pn135
Gain Switching
Time 1
Pn131
Condition A not
satisfied
Gain settings 2 to gain set-
tings 1
Gain Switching
Waiting Time 1
Pn136
Gain Switching
Time 2
Pn132
Parameter
Position Control Gain
Switching Condition A
For Control Methods
Other Than Position
Control (No Switching)
When
Enabled
Classification
Pn139
n.
0
(default setting)
/COIN (Positioning Com-
pletion Output) signal
turns ON.
Gain settings 1 used.
Immediately
Tuning
n.
1
/COIN (Positioning Com-
pletion Output) signal
turns OFF.
Gain settings 2 used.
n.
2
/NEAR (Near Output) sig-
nal turns ON.
Gain settings 1 used.
n.
3
/NEAR (Near Output) sig-
nal turns OFF.
Gain settings 2 used.
n.
4
Position reference filter
output is 0 and position
reference input is OFF.
Gain settings 1 used.
n.
5
Position reference input
is ON.
Gain settings 2 used.
Condition A
s
ati
s
fied
Condition A
not
s
ati
s
fied
U
s
e automatic gain
s
witching pattern 1 (Pn1
3
9 = n.
2)
Gain
s
etting
s
1:
Pn100
Pn101
Pn102
Pn121
Pn401
Gain
S
witching Time 2: Pn1
3
2
Gain
S
witching Waiting Time 2: Pn1
3
6
Gain
S
witching Time 1 Pn1
3
1
Gain
S
witching Waiting Time 1 Pn1
3
5
Gain
s
etting
s
2:
Pn104
Pn105
Pn106
Pn122
Pn412