•
•
•
•
•
•
•
•
Use this parameter to select the digital input signal that sets the drive to Ready state.
TTF programming method must be applied to this parameter (see
10.626 "Terminal to Function" (TTF) Programming Principle
).
When the contact is OPEN, the start of the motor is disabled.
When the contact is CLOSED, the start of the motor is enabled.
To stop, the drive obeys the value of parameter
ID 506
. The follower drive will always coast to stop.
10.152 (ID 408) Acceleration/Deceleration Time Selection
Location in the menu:
P2.2.7.13
(Multi-purpose Control Application)
P2.2.6.7
(Pump and Fan Control Application)
Use this parameter to select the digital input signal that selects the acceleration/ deceleration time 1 or 2.
TTF programming method must be applied to this parameter (see
10.626 "Terminal to Function" (TTF) Programming Principle
).
When the contact is OPEN, the Acceleration/Deceleration time 1 is selected.
When the contact is CLOSED, the Acceleration/Deceleration time 2 is selected.
Set Acceleration/Deceleration times with parameters
ID 103
and
ID 104
and the alternative ramp times with
ID 502
and
ID 503
.
10.153 (ID 409) I/O Terminal Control
Location in the menu:
P2.2.7.18
(Multi-purpose Control Application)
P2.2.6.8
(Pump and Fan Control Application)
Use this parameter to select the digital input signal that switches the control place and the frequency reference source to I/O termi-
nal (from any control place).
TTF programming method must be applied to this parameter (see
10.626 "Terminal to Function" (TTF) Programming Principle
).
Switch closed: Force control place to I/O terminal.
This input has priority over parameters
ID 410
and
ID 411
.
10.154 (ID 410) Keypad Control
Location in the menu:
P2.2.7.19
(Multi-purpose Control Application)
P2.2.6.9
(Pump and Fan Control Application)
Use this parameter to select the digital input signal that switches the control place and the frequency reference source to Keypad
(from any control place).
TTF programming method must be applied to this parameter (see
10.626 "Terminal to Function" (TTF) Programming Principle
).
Switch closed: Force control place to keypad.
This input has priority over parameter
ID 411
but preceded in priority by
ID 409
.
10.155 (ID 411) Control from Fieldbus
Location in the menu:
P2.2.7.20
(Multi-purpose Control Application)
P2.2.6.10
(Pump and Fan Control Application)
Use this parameter to select the digital input signal that switches the control place and the frequency reference source to Fieldbus
(from I/O A, I/O B or Local control).
TTF programming method must be applied to this parameter (see
10.626 "Terminal to Function" (TTF) Programming Principle
).
Contact closed: Force control place to fieldbus
This input is preceded in priority by parameters
ID 409
and
ID 410
.
When the control place is forced to change the values of Start/Stop, Direction, and Reference valid in the respective control place
are used.
The value of parameter
ID 125
(
Keypad Control Place
) does not change.
When the input opens, the control place is selected according to keypad control parameter
ID 125
.
AB296635287482en-000301 / DPD00903 | 217
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: ......
