DYNAPAR max jr speed 1 기술 매뉴얼 - 페이지 10
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페이지 인쇄APPLICATIONS ...
RPM CONTROL
SIG B
©
SPD
960
RUN/STOP
SET
~(E(j)(IJ(j)(j)
©l
SIGA
LINE
FUNCTION
i
' 0 0]
5
RAMP RATE
I
PGf.4 RAMP
'UU
7
FULL SCALE SPEED
I
SPD
.:~s~
1800
1
9
FULL SCALE FREQ.
i
PGM
:JOOOI
. F.S.
ENe
Run/Stop and Trim Reset (Open Loop) functions are
provided for operator control.
REFERENCE FREQUENCY GENERATOR
/
©
~
rg
MAXi' Speed 1
DRIVE
IIIIIII
+12
vac
ANALOG OUTPUT
The accel and decel rate is set to 100 RPM/sec. To go
between 1800 RPM and 0 RPM takes (1800
+
100
= )
18
seconds.
The Full Scale Speed is the highest running speed desired.
For this application, the maximum motor speed is 1800
RPM.
The Full Scale Frequency is determined by the maximum
motor RPM, the encoder resolution, and the motor to
encoder gearing (if any). In this example, it is
1800 rev/minute
x 100 pulses/rev
=
3000 pulses/s (Hz)
60 secs/minute
\ MAXi' Speed 1
~
PM64S ANALOG TO FREQUENCY CONVERTER
E
SPD
snn
Z
LU
Z
U.U
a
~
0
I-
~ ~ ~ ~
;;;
~
RUN/STOP
u
o
0
0
::;J
u
~rEtIJ[I)[I)[I)
u
>
u a
>
.
IN 1
2 3 4 5
7 8
t:S)(S) (
V~(i\)(\)(\.)(\)(\)~~
RAMP HOLD
LINE
FUNCTION
5
RAMP RATE
7
FULL SCALE SPEED
9
FULL SCALE FREQ.
©l
OUTPUT
SIG A
I
ANALOG.
I
IpGM RAMP
:001
~
SPO.
I
PGM
1000
F.S
. _ _ _ _ -'.
PGM
F,S.
ENe
,nnnn
'uuuu
Run/Stop and Ramp Hold functions are provided for
operator control. Note the wiring of the two
cont~cts.
Opening the Run/Stop input disengages Ramp Hold and
keeps it from preventing a Stop.
Page 10
rg
I
1
L..J
I
ANALOG COMMON
1
1
REFERENCE
FREOUENCY
. .
The accel and decel rate is set to 10.0%/sec.
The Full Scale Speed, in units of percent, corresponds to the
maximum frequency output of the PM64S. The Full Scale
Speed is 100.0% .
The Full Scale Frequency is the frequency output of the
PM64S when a 10 volt signal is applied to its input: 10kHz.