Panasonic Minas E Series Instruction Manual page 117

PrNo. Parameter Name
02 Control mode set
up
• The internal velocity control mode has the internal speed setting function that can easily implement
speed control through contact input.
• There are four types of internal velocity commands, each having command data set to Pr53 (1st speed),
Pr54 (2nd speed), Pr55 (3rd speed) and Pr56 (4th speed), respectively.
• Internal block diagram
• The four types of internal velocity commands can be switched by using the following two contact inputs.
(1) INTSPD 1 (CN X5 pin 6): Internal command speed selection 1 input
(2) INTSPD 2 (CN X5 pin 4): Internal command speed selection 2 input
Internal
commands
1st speed (Pr53)
2nd speed (Pr54)
3rd speed (Pr55)
4th speed (Pr56)
• Example of 4 shift operation through internal velocity commands:
In addition to INTSPD1 and INTSPD 2, you should also activate speed zero clamp input (ZEROSPD)
and Servo-ON input (SRV-ON) for controlling motor driving/stopping.
SRV-ON input
ZEROSPD input
INTSPD1 input
INTSPD2 input
<Cautions>
You can set acceleration and deceleration time separately with the parameters. See:
Pr58 of this chapter: acceleration time set-up
Pr59 of this chapter: deceleration time set-up
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[Connections and Settings in Internal Velocity Control Mode]
Range of
Settings
0 - 2
Setting
[0]
1
2
INTSPD2
4
Contact input
INTSPD1
6
5
ZEROSPD
INTSPD1 INTSPD2
(Pin 6) (Pin 4)
Open Open
Closed Open
Open Closed
Closed Closed
Servo-ON
Driven
Stopped
Closed
Open
Open Open
2nd speed
Speed
1st speed
117
Function/Content
Control Mode
High velocity response positioning control (pulse row)
Internal velocity control
High function positioning control (pulse row)
CN X5
1st speed (Pr53)
2nd speed (Pr54)
3rd speed (Pr55)
4th speed (Pr56)
Disable/Enable (Pr06)
Closed
Open
Closed Closed
3rd speed
4th speed
Time
Velocity command