3-43
1
Before Using the Products
2
Preparation
3
Connection
4
Setup
5
Adjustment
6
When in T
rouble
7
Supplement
4. Inputs and outputs on connector X4
Input Signal and Pin No.
Title of
signal
Damping control switching input 1
Related
control mode
P
S
T
F
Symbol
VS-SEL1
Default assignment
26 (SI3)
I/F circuit
SI P.3-33
Title of
signal
Damping control switching input 2
Related
control mode
P
S
T
F
Symbol
VS-SEL2
Default assignment
—
I/F circuit
SI P.3-33
Note
• Selects applicable frequency for damping control.
Combination of damping control input changeover 1 and 2 (VS-SEL1, VS-SEL2) enables
select of max. 4 options.
Also refer to P.4-25 “Pr2.13 [Damping filter switching selection]”.
Title of
signal
Gain switching input
Related
control mode
P
S
T
F
Symbol
GAIN
Default assignment
27 (SI4)
I/F circuit
SI P.3-33
• Select 1st or 2nd gain.
Title of
signal
Torque limit switching input
Related
control mode
P
S
T
F
Symbol
TL-SEL
Default assignment
—
I/F circuit
SI P.3-33
•
Select 1st or 2nd torque limit.
Pr5.21
Torque limit
switching input
(TL-SEL)
Torque limit
switching setup
(Pr5.23, Pr5.24)
Positive direction
Torque limit
Negative direction
Torque limit
0
Analog input
*
1
1
—
—
Pr0.13
2
—
—
Pr0.13
Pr5.22
3
OFF
Valid
Pr0.13
ON
Pr5.22
4
Analog input
*
1
5
6
OFF
—
Pr0.13
Pr5.22
ON
Pr5.25
Pr5.26
*
1
To specify the torque limit value by an analog input, refer to Pr5.21 “Analog torque limit function”.
• Setup of rate of change after torque limit switchover
When applying Pr5.21 “Torque limit selection” = 3, changing rate of torque (slope) after
selecting new torque limit can be changed.
When changing from the 1st torque limit to 2nd torque limit, the changing rate (slope) set at
Pr5.23 “Torque limit selection setup 1” is applied; after changing from the 2nd torque limit
to 1st torque limit, the changing rate (slope) set at Pr5.24 “Torque limit selection setup 2” is
applied. The sign of the changing rate is automatically selected by the driver according to the
difference in value between the 1st and 2nd torque limit.
If Pr5.23 “Torque limit selection setup 1” and Pr5.24 “Torque limit selection setup 2” are set to 0,
switchover is instantaneous.
Related page
•
P.4-6 to P.4-85
“Details of Parameter”
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