3-44
4. Inputs and outputs on connector X4
Input Signal and Pin No.
Caution
Torque limit selection setup 1 (Pr5.23)
Torque limit selection setup 2 (Pr 5.24)
Torque limit selection input
(TL-SEL)
1st torque limit
(Pr0.13)
2nd torque limit
(Pr5.22)
When the 1st torque limit (Pr0.13) and 2nd torque limit (Pr5.22) are changed from the front
panel or through communication, the changing rate setup is ignored and the new torque limit
value is immediately and directly applied. That is, changing rate setting is effective only when
the selection is made by using the torque limit select input (TL-SEL).
Title of
signal
Selection 1 input of internal command speed
Related
control mode
P
S
T
F
Symbol
INTSPD1
Default assignment
33 (SI10)
I/F circuit
SI P.3-33
Title of
signal
Selection 2 input of internal command speed
Related
control mode
P
S
T
F
Symbol
INTSPD2
Default assignment
30 (SI7)
I/F circuit
SI P.3-33
Title of
signal
Selection 3 input of internal command speed
Related
control mode
P
S
T
F
Symbol
INTSPD3
Default assignment
28 (SI5)
I/F circuit
SI P.3-33
Caution
• Select one of 8 internal command speeds.
<Relationship between Pr3.00 “Switching between internal and external speed setup”
and internal command speed selection 1-3 and the speed command selected>.
Pr3.00
Selection 1 of
internal command
speed (INTSPD1)
Selection 2 of
internal command
speed (INTSPD2)
Selection 3 of
internal command
speed (INTSPD3)
Selection of
speed command
1
OFF
OFF
No effect
1st speed
ON
OFF
2nd speed
OFF
ON
3rd speed
ON
ON
4th speed
2
OFF
OFF
No effect
1st speed
ON
OFF
2nd speed
OFF
ON
3rd speed
ON
ON
Analog speed
command
3
The same as Pr3.00=1
OFF
1st to 4th speed
OFF
OFF
ON
5th speed
ON
OFF
ON
6th speed
OFF
ON
ON
7th speed
ON
ON
ON
8th speed
Internal command speed switching pattern should be so arranged as shown below that single
input signals are selected alternately. If 2 or more input signals are selected simultaneously,
unspecified internal command speed may be advertently selected, whose setting value and
acceleration/deceleration setting will cause unexpected operation.
1st
2nd
4th
3rd
open
open
COM
−
COM
−
1st
INTSPD1
open
open
COM
−
open
COM
−
COM
−
1st
1st
2nd
4th 3rd
7th 8th
6th 5th
Example 1) When Pr3.00=1 or 2
Example 2) When Pr3.00=3
INTSPD1
INTSPD2
INTSPD3
INTSPD2
Speed
command
[r/m n]
Speed
command
[r/m n]
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