YASKAWA SGD7C-***AMAA*** Product Manual page 488

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