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,
unspecied 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]
Buy: www.ValinOnline.com | Phone 844-385-3099 | Email: CustomerService@valin.com
To Next Page
Loading...
