5.3.2 Local/Remote application
Use the Local/Remote application when, for example,
it is necessary to switch between 2 different control
places.
To change between the Local and the Remote control
place, use DI6. When Remote control is active, you
can give the start/stop commands from Fieldbus or
from I/O terminal (DI1 and DI2). When Local control is
active, you can give the start/stop commands from
the keypad, Fieldbus or I/O terminal (DI4 and DI5).
For each control place, you can make a selection of
the frequency reference from the keypad, Fieldbus or
I/O terminal (AI1 or AI2).
It is possible to configure all the drive outputs freely in
all the applications. There are 1 analogue output
(Output Frequency) and 3 relay outputs (Run, Fault,
Ready) available on the basic I/O board.
M1.33 Local/Remote
Code Parameter Min Max Unit Default ID Description
P1.32.1 I/O B Ref sel 1 9 9 131
Selection of ref source when control place
is I/O B. See above.
NOTE: I/O B control place can only be
forced active with digital input (P3.5.1.7).
P1.32.2 I/O B Ctrl force DigIN SlotA.6 343
TRUE = Used frequency reference is
specified by I/O reference B parameter
(P3.3.1.6).
P1.32.3 I/O B Ref force DigIN SlotA.6 411 Force control to fieldbus
P1.32.4 Ctrl signal 1 B DigIN SlotA.4 423 Start signal 1 when control place is I/O B
P1.32.5 Ctrl signal 2 B DigIN SlotA.5 424 Start signal 2 when control place is I/O B
P1.32.6 Keypad Ctrl force DigIN Slot0.1 410 Force control to keypad
P1.32.7 Fieldbus Ctrl force DigIN Slot0.1 411 Force control to fieldbus
P1.32.8 Ext fault close DigIN SlotA.3 405
FALSE = OK
TRUE = External fault
P1.32.9 Ext fault open DigIN Slot0.2 406
FALSE = External fault
TRUE = OK
5.3.3 Multi-step application
You can use the Multi-step speed application with
processes where more than 1 fixed frequency
reference is necessary (for example test benches).
It is possible to use 1 + 7 frequency references: 1
basic reference (AI1 or AI2) and 7 preset references.
Make a selection of the preset frequency references
with digital signals DI4, DI5 and DI6. If none of these
inputs are active, the frequency reference is removed
from the analogue input (AI1 or AI2). Give the start/
stop commands from the I/O terminal (DI1 and DI2).
It is possible to configure all the drive outputs freely in
all the applications. There are 1 analogue output
(Output Frequency) and 3 relay outputs (Run, Fault,
Ready) available on the basic I/O board.
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