—————— TPD32-EV ——————
240
Multi speed sel
It is the word representation of the three parameters
Speed sel 1
(bit0),
Speed sel 2
(bit1)
and
Speed sel 3
(bit2). Used to change the speed selection by changing only one pa
-
rameter instead of three. This allows selecting different speeds via serial line or Bus
instantaneously.
The table and graph below show the interaction between the selection and the corresponding reference value.
REFERENCE
+
0
1
0
1
0
1
0
1
0
0
1
1
0
0
1
1
0
0
0
0
1
1
1
1
Multi speed sel.
0
Ramp ref (d)
Speed sel 0
Bit 0 Not Selected
Speed sel 1
Bit 1 Not Selected
Speed sel 2
Bit 2 Not Selected
Ramp ref 1
0 rpm
Multi speed 3
0 rpm
Multi speed 2
0 rpm
Multi speed 1
0 rpm
Multi speed 4
0 rpm
Multi speed 5
0 rpm
Multi speed 7
0 rpm
Multi speed 6
0 rpm
Ramp ref 2
0 rpm
Enable multi spd
Disabled
Table 6.14.2.1: Multi speed function
7
6
5
4
3
2
1
0
Multi
speed
1
Multi
speed
2
Multi
speed
3
Multi
speed
4
Multi
speed
5
Multi
speed
0
Multi
speed
6
Multi
speed
7
Speed sel 0
Speed sel 2
Speed sel 1
Figure 6.14.3.2: Multi speed function
In order to operate the Multi speed function, it must be enabled with
Enab multi spd
parameter.
The required reference value is selected with the
Speed sel 0
,
Speed sel 1
and
Speed sel 2
signals.
The selection of the reference values is carried out via the keypad or the serial interface.
The reference values are signed so that they can be defined for a particular rotation direction of the drive. As for
the TPD32-EV...2B... the reference must have a positive polarity.
When the Multi speed function is enabled,
Multi speed 0
is defined by the addition of the reference values
Ramp ref 1
and
Ramp ref 2
.
Содержание TPD32-EV-...-2B
Страница 1: ... Instruction manual Industrial Application DC drives TPD32 EV ...
Страница 62: ... TPD32 EV 62 10 mm 0 4 150 mm 6 150 mm 6 150 mm 6 10 mm 0 4 10 mm 0 4 50 mm 2 Figure 3 3 2 Mounting Clearance ...
Страница 372: ... TPD32 EV 372 9 BLOCK DIAGRAM 9 1 CONTROL BLOCK DIAGRAMS ...
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