Panasonic MDDDT5540 - Manual (Page 29)

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The function differs depending on the control mode.
The function differs depending on the control mode.
G A I N /
ZEROSPD
D I V /
INTSPD1
Gain
s w i t c h i n g /
Speed zero
c l a m p
C o m m a n d
pulse scaler
s w i t c h /
Internal
c o m m a n d
v e l o c i t y
selection 1
5
6
S i g n a l
P i n
S y m b o l F u n c t i o n
I / F
No. c i r c u i t
Pr06 value
0
1 [Default]
M e a n i n g
ZEROSPD is disabled.
ZEROSPD is enabled
• The functions depend on the value of Pr30.
• Gain switching input results. Input for switching PI/P
operation and No. 1/No. 2 gains.
• For No.2 Gain change Funcution, see Protective Adjustments on page 57.
• Speed zero clamp input results. With COM- open, the
velocity command is considered zero.
• This input can be made disabled using Pr06.
• Default: Contact is set. With COM- open, the velocity
command is considered zero.
Preparations
and
Adjustments
SI
page 33
SI
page 33
At Pr31 value of 2
Position
control
Internal
velocity
c o n t r o l
F u n c t i o n
Speed loop:PI(ProportionalÅEIntegration) operation
Speed loop: P (Proportion) operation
#1 gain selection (Pr10, 11, 12, 13, 14)
#2 gain selection (Pr 18, 19, 1A, 1B, 1C)
Connection
to COM-
Open
Close
Open
Close
P r 3 0
value
0
(Default)
1
Position
control
Internal
velocity
c o n t r o l
• This is the input to switch command pulse scaler.
• With COM- closed, the numerator of the command scaler is changed
from the value stored in Pr46 (Numerator of 1st Command Scaler) to
the value stored in Pr47 (Numerator of 2nd Command Scaler).
<Note>
Don't enter command pulses 10 ms after or before switching.
• The internal velocity selection 1 (input) is valid. 4 kinds of velocity
settings are available by the combination with CL/INTSPD2 input.
• See control mode setting Pr02 (APP. 16).