Danfoss VACON NX All-in-One Application Manual page 213

VACON® NX All-in-One
Application Guide
Frequency reference
Reference
scaling max
ID304 = 70 Hz
f ID102
max
= 50 Hz
f ID101 =
min
Ref. scaling min
ID303 = 0 Hz
Illustration 60: Example of Sleep Limit Function
Frequency reference
Reference
scaling max
ID304 = 70 Hz
f ID102
max
= 50 Hz
f ID101 =
min
Ref. scaling min
ID303 = 0 Hz
Illustration 61: Joystick Hysteresis with Minimum Frequency at 35 Hz
10.136 (ID 386) AI1 Sleep Delay
Location in the menu: P2.2.2.10 (Multi-purpose Control Application)
Use this parameter to set the time during which the analog input signal must stay under the sleep limit before the AC drive stops.
This parameter defines the time the analog input signal has to stay under the sleep limit determined with parameter ID 385 to stop
the AC drive.
10.137 (ID 388) AI2 Signal Selection
Location in the menu:
•
P2.2.9 (Standard Application, Local/Remote Control Application, Multi-step Speed Control Application)
•
P2.2.21 (PID Control Application)
• P2.2.3.1 (Multi-purpose Control Application, Pump and Fan Control Application)
Danfoss A/S © 2023.02
Hz
REVERSE
50%
A
START STOP
STOP START
Par. ID321
= 20%
Joystick hysteresis,
ID384 = 20%
Hz
REVERSE
50%
A
ID321
= 20%
Joystick hysteresis,
ID384 = 20%
FORWARD
50%
B
From reverse to forward
From forward to reverse
AI (V/mA)
(0-10V/20mA)
Par. ID322
= 90%
Sleep limit
ID385=7%
FORWARD
50%
B
From reverse to forward
From forward to reverse
AI (V/mA)
(0-10V/20mA)
ID322
= 90%
AB296635287482en-000301 / DPD00903 | 213
Parameter Descriptions