Vacon 100 HVAC, Руководство по применению

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P3.3.5 KEYPAD CONTROL REFERENCE SELECTION (ID 121)
Use this parameter to select the reference source when the control place is keypad.
P3.3.6 KEYPAD REFERENCE (ID 184)
Use this parameter to adjust the frequency reference on the keypad.
This parameter gives the frequency reference of the drive when the frequency reference
source is 'Keypad Reference'.
P3.3.7 KEYPAD DIRECTION (ID 123)
Use this parameter to set the rotation direction of the motor when the control place is
keypad.
P3.3.8 KEYPAD REFERENCE COPY (ID 181)
Use this parameter to set the selection of copy settings when you go from Remote to Local
(keypad) control.
P3.3.9 FIELDBUS CONTROL REFERENCE SELECTION (ID 122)
Use this parameter to select the reference source when the control place is Fieldbus.
10.3.2 PRESET FREQUENCIES
You can use the Preset frequencies function in processes where more than 1 fixed frequency
reference is necessary. There are 8 preset frequency references available. You can make the
selection of a preset frequency reference with the digital input signals P3.5.1.15, P3.5.1.16,
and P3.5.1.17.
P3.3.10 PRESET FREQUENCY MODE (ID 182)
Use this parameter to set the logic of the digital input preset frequencies.
With this parameter, you can set the logic which one of the preset frequencies is selected
into use. There is a selection of 2 different logics. There is a selection of 2 different logics.
The number of preset speed digital inputs that are active defines the preset frequency.
Selection
number
Selection name Description
0 Binary coded
The mix of the inputs is binary coded. The different sets of
active digital inputs determine the preset frequency. See
more data in Table 59 The selection of preset frequencies
when P3.3.10 = Binary coded.
1 Number (of inputs used)
The number of active inputs tells which preset frequency is
used: 1, 2 or 3.
PARAMETER DESCRIPTIONS VACON · 125
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