Vacon 100X series, Applications Manual

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Startup vacon • 16
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3
3.2.3 Multi-step application
You can use the Multi-step speed application with processes where more than 1 fixed frequen-
cy 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 ref-
erences.
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 ana-
logue output (Output Frequency) and 3 relay outputs (Run, Fault, Ready) available on the basic
I/O board.
3.2.3.1 M1.33 Multi-step speed
Table 4. Multi-step speed start-up wizard menu
Code Parameter Min Max Unit Default ID Description
P1.33.1 Preset Freq 1 P1.3 P1.4 Hz 10.0 105
P1.33.2 Preset Freq 2 P1.3 P1.4 Hz 15.0 106
P1.33.3 Preset Freq 3 P1.3 P1.4 Hz 20.0 126
P1.33.4 Preset Freq 4 P1.3 P1.4 Hz 25.0 127
P1.33.5 Preset Freq 5 P1.3 P1.4 Hz 30.0 128
P1.33.6 Preset Freq 6 P1.3 P1.4 Hz 40.0 129
P1.33.7 Preset Freq 7 P1.3 P1.4 Hz 50.0 130
P1.33.8 PresetFreqMode 0 1 0 182
0 = Binary coded
1 = Number of inputs. Preset
frequency is selected
according to how many of
preset speed digital inputs
are active
P1.33.9 Ext fault close
DigIN
SlotA.3
405
FALSE = OK
TRUE = External fault
P1.33.10 Ext fault open
DigIN
Slot0.2
406
FALSE = External fault
TRUE = OK