Preset Frequencies - Danfoss VACON 100 FLOW Series Application Manual

VACON® 100 FLOW
Application Guide
11.5.1.5 (ID 117) I/O Control Reference A Selection
Location in the menu: P3.3.1.5
Use this parameter to select the reference source when the control place is I/O A. The application set with parameter 1.2 gives the
default value.
11.5.1.6 (ID 131) I/O Control Reference B Selection
Location in the menu: P3.3.1.6
Use this parameter to select the reference source when the control place is I/O B. See P3.3.1.5 for more information. It is possible to
force the I/O B control place to be active only with a digital input (P3.5.1.7).
11.5.1.7 (ID 121) Keypad Control Reference Selection
Location in the menu: P3.3.1.7
Use this parameter to select the reference source when the control place is keypad.
11.5.1.8 (ID 184) Keypad Reference
Location in the menu: P3.3.1.8
Use this parameter to adjust the frequency reference on the keypad.
11.5.1.9 (ID 123) Keypad Direction
Location in the menu: P3.3.1.9
Use this parameter to set the rotation direction of the motor when the control place is keypad.

11.5.2 Preset Frequencies

Use the Preset frequencies function in processes where more than 1 fixed frequency reference is necessary. There are 8 preset fre-
quency references available. The selection of a preset frequency reference can be made with the digital input signals P3.3.3.10,
P3.3.3.11, and P3.3.3.12.
11.5.2.1 (ID 182) Preset Frequency Mode
Location in the menu: P3.3.3.1
Use this parameter to set the logic of the digital input preset frequencies.
With this parameter, it is possible to set the logic which one of the preset frequencies is selected into use. There is a selection of 2
different logics. The number of preset speed digital inputs that are active defines the preset frequency.
Selection Selection name
number
0 Binary coded
1 Number (of inputs used)
Value 0 selected
To set Preset Frequency 0 as reference, set the value 0 Preset Frequency 0 for P3.3.1.5 (see
Selection).
To select a preset frequency 1–7, give digital inputs to P3.3.3.10
(ID 420) Preset Frequency Selection
digital inputs determine the preset frequency. For more data, see the following table. The values of the preset frequencies stay au-
tomatically between the minimum and maximum frequencies (P3.3.1.1 and P3.3.1.2).
Necessary step
Select the value 0 for parameter P3.3.1.5.
Danfoss A/S © 2023.08
Description
The mix of the inputs is binary coded. The different sets of active digital inputs de-
termine the preset frequency.
The number of active inputs tells which preset frequency is used: 1, 2 or 3.
(11.5.2.10 (ID 419) Preset Frequency Selection
1), and/or P3.3.3.12 (11.5.2.12 (ID 421) Preset Frequency Selection
Parameter Descriptions
11.5.1.5 (ID 117) I/O Control Reference A
0), P3.3.3.11
2). The different sets of active
Activated frequency
Preset frequency 0
AB298035655957en-000201 / DPD01083 | 185
(11.5.2.11