Panasonic minas a4 series Instruction Manual page 146

Parameter Setup
PrNo. Title
05 Speed setup,
Internal/External
switching
• You can select a speed command at velocity control.
• When the setup value is 1 or 2, switch 4 kinds of in-
ternal speed command with 2 kinds of contact input.
(1) INH (CN X5, Pin-33) :
Selection 1 input of internal command speed
(2) INH (CN X5, Pin-30) :
Selection 2 input of internal command speed
DIV input is ignored.
• Selection of internal speed
Pin-33
INTSPD1(INH)
open
short
open
short
open
short
open
short
• Example of 4-speed run with internal
speed command.
In addition to CL/INH inputs, use the
speed zero clamp input (ZEROSPD)
and Servo-ON input (SRV-ON) to
control the motor stop and start.
<Caution>
You can individually set up acceleration time,
deceleration time, and sigmoid acceleration/
deceleration time with parameter. Refer to
Pr58 : Acceleration time setup
Pr59 : Deceleration time setup
Pr5A : Sigmoid acceleration/
deceleration time setup in this Chapter.
06 Selection of
ZEROSPD input
144
Setup
range
0 to 3 This driver is equipped with internal speed setup function so that you can control the
speed with contact inputs only.
<0>
Setup value
<0>
1
2
3
Connector Pin No. of X5
Pin-30 Pin-28
INTSPD2(CL) INTSPD3(DIV)
open open
open open
short open
short open
open short
open short
short short
short short
0 to 2 You can set up the function of the speed zero clamp input (ZEROSPD : CN X5, Pin-26)
<0>
Setup value
<0>
1
2
Function/Content
Speed setup method
External speed command (SPR:CN X5, Pin-14)
Internal speed command 1st to 4th speed (Pr53 to Pr56)
Internal speed command 1st to 3rd speed (Pr53-Pr55), External speed command (SPR)
Internal speed command 1st to 8th speed (Pr53 to Pr56, Pr74 to Pr77)
• When the setup value is 3, switch 8 kinds of internal
speed command with 3 kinds of contact input.
(1) INH (CN X5, Pin-33) :
Selection 1 input of internal command speed
(2) INH (CN X5, Pin-30) :
Selection 2 input of internal command speed
(3) INH (CN X5, Pin-28) :
Selection 3 input of internal command speed
Pr05, Internal/external switching of speed setup
0
Analog speed command 1st speed of speed
(CN X5, Pin-14) setup (Pr53)
Analog speed command 2nd speed of speed
(CN X5, Pin-14) setup (Pr54)
Analog speed command 3rd speed of speed
(CN X5, Pin-14) setup (Pr55)
Analog speed command 4th speed of speed
(CN X5, Pin-14) setup (Pr56)
Analog speed command 1st speed of speed
(CN X5, Pin-14) setup (Pr53)
Analog speed command 2nd speed of speed
(CN X5, Pin-14) setup (Pr54)
Analog speed command 3rd speed of speed
(CN X5, Pin-14) setup (Pr55)
Analog speed command 4th speed of speed
(CN X5, Pin-14) setup (Pr56)
Servo-ON
SRV-ON input
ZROSPD input
Stop
INH input
Open
CL input
Open
1st
speed
speed
Function of ZEROSPD (Pin-26)
ZEROSPD input is ignored and the driver judge that it Is not in
speed zero clamp status.
ZEROSPD input becomes valid. Speed command is taken as 0 by
opening the connection to COM–.
Becomes speed command sign. You can set command direction to
CCW by opening the connection to COM–, and CW by closing.
Standard default : < >
1 2
1st speed of speed 1st speed of speed
setup (Pr53) setup (Pr53)
2nd speed of speed 2nd speed of speed
setup (Pr54) setup (Pr54)
3rd speed of speed 3rd speed of speed
setup (Pr55) setup (Pr55)
Analog speed command 4th speed of speed
(CN X5, Pin-14) setup (Pr56)
1st speed of speed 5th speed of speed
setup (Pr53) setup (Pr74)
2nd speed of speed 6th speed of speed
setup (Pr54) setup (P75)
3rd speed of speed 7th speed of speed
setup (Pr55) setup (Pr76)
Analog speed command 8th speed of speed
(CN X5, Pin-14) setup (Pr77)
Run
Close Close
Open
Close Close
Open
2nd
speed
3rd
speed
3
4th
speed
time