•
•
•
•
•
•
•
•
•
•
•
10 Parameter Descriptions
10.1 (ID 101) Minimum Frequency Reference
Location in the menu:
P2.1
(Basic Application)
P2.1.1
(Standard Application, Local/Remote Control Application, Multi-Step Speed Control Application, PID Control Application,
Multi-Purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the minimum frequency reference.
Minimum and maximum frequencies set limits to other frequency-related parameters (for example,
Preset Speed 1
(
ID 105
),
Preset
Speed 2
(
ID 106
) and
4 mA Fault Preset Speed
(
ID 728
).
10.2 (ID 102) Maximum Frequency Reference
Location in the menu:
P2.2
(Basic Application)
P2.1.2
(Standard Application, Local/Remote Control Application, Multi-Step Speed Control Application, PID Control Application,
Multi-Purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the maximum frequency reference.
Defines the frequency limits of the AC drive. The maximum value for these parameters is 320 Hz.
Minimum and maximum frequencies set limits to other frequency-related parameters (for example,
Preset Speed 1
(
ID 105
),
Preset
Speed 2
(
ID 106
) and
4 mA Fault Preset Speed
(
ID 728
).
10.3 (ID 103) Acceleration Time 1
Location in the menu:
P2.3
(Basic Application)
P2.1.3
(Standard Application, Local/Remote Control Application, Multi-Step Speed Control Application, PID Control Application,
Multi-Purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the time that is necessary for the output frequency to increase from zero frequency to maximum frequen-
cy.
10.4 (ID 104) Deceleration Time 1
Location in the menu:
P2.4
(Basic Application)
P2.1.4
(Standard Application, Local/Remote Control Application, Multi-Step Speed Control Application, PID Control Application,
Multi-Purpose Control Application, Pump and Fan Control Application)
Use this parameter to set the time that is necessary for the output frequency to decrease from maximum frequency to zero frequen-
cy.
10.5 (ID 105) Preset Speed 1
Location in the menu:
P2.18
(Basic Application)
P2.1.14
(Standard Application)
P2.1.15
(Multi-Step Speed Control Application, Multi-Purpose Control Application)
Use this parameter to set the preset frequency reference when the preset frequencies function is used. Select the preset frequencies
with the digital input signals.
Parameter values are automatically limited to the maximum frequency (
ID 102
).
Note the use of TTF-programming method in the Multi-purpose Control Application. Because all digital inputs are programmable,
first assign two DINs for the Preset Speed functions (parameters
ID 419
and
ID 420
).
10.6 (ID 106) Preset Speed 2
Location in the menu:
AB296635287482en-000301 / DPD00903 | 167
Danfoss A/S © 2023.02
Parameter Descriptions
VACON® NX All-in-One
Application Guide
Summary of Contents for VACON NX
Page 1: ...Application Guide VACON NX All in One drives danfoss com...
Page 2: ......
