5. Control Input / Output
5-14
5-9 Selecting the setting data
5-9-1 Speed setting
(1) Speed setting selection
The speed setting in VAT2000 is possible from either analog input signals, or from host computer or
from the operation panel. There are a total of nine different setting, all selectable.
Setting
input point
Setting data
Explanation
Analog
Analog speed setting 1
Analog speed setting 2
Analog speed setting 3
The speed setting is possible from either of three analog
inputs provided as standard in the VAT2000.
Serial speed setting
The speed setting is allowed from a host computer, through
the programmer port or using the serial interface option
U2KV23SL0, or optional Profibus DP interface.
Serial or
parallel
Parallel speed setting
The speed setting is allowed from a host PLC with parallel
transmission. A PC interface option type U2KV23PI0 is
required.
Speed setting
The speed setting is allowed by parameter (A00-0 or 2).
Panel jogging setting
The speed setting is allowed by parameter (A00-1, 3).
Traverse operation
The speed setting is allowed by parameters (B44-0 to 6), when
the “Traverse” function is enabled.
Operation
panel
Pattern Run operation
The speed setting is allowed by parameters (B50-0 to B59-3),
when the Pattern Run function is enabled
(2) Speed setting selection sequence
The ratio of the speed setting (Ratio Interlock) and sequence control for signals is shown below.
Refer to Section 6-5, B06 (Ratio interlock setting) for details.
A n alog s pe e d s ettin g 1
(C 0 7-0 )
S e ria l c o m m u nica tion
s pe ed s ettin g
O pe ra tio n P an e l freq ue nc y
(o r s pe ed ) s ettin g
(A 0 0- 0, 2)
Tra v e rs e freq u en cy
(o r s pe ed ) s ettin g
(B 4 4- 0 to 6 )
P ro gr am fre q ue nc y
(o r s pe ed ) s ettin g
(B 11 -0 to 7)
P a ne l Jo g se tting
(A 0 0- 1, 3)
P a te rn R un fre qu en c y
(o r s pe ed ) s ettin g
(B 5 0- 0 to B 59 -3)
A n alog s pe e d s ettin g 2
(C 0 7-1 )
A n alog s pe e d s ettin g 3
(C 0 7-2 )
V F S
IF S
A U X
B 4 0-0
P R O G
C F S
J O G
B 4 0-0
C 3 0-0
R F O
L C L
R a tio In te rlo ck
o n =4
o n
o ff
o ff= 4
o ff
o ff
o ff
o ff
o ff
o ff= 3
o ff= 1 ,2
o ff
o ff
o n
o n
o n
o n
o n
o n =3
o n =3 ,4 ,5
o n
0
o n
A X + B + C
R a tio In te rlo ck
Fu n ction s tha t can b e c o ntrolled O N / O FF
from te rm inal b oar d
C 0 2-0
S p ee d
s etttin g
=1
=2
=3
=4
A X + B + C
X X X
R a tio In te rlo ck
A X + B + C
R a tio In te rlo ck
A X + B + C
Fig. 5-9 Speed setting selection
