Functional Safety Parameters (Multi-Purpose Control Application Only) - Danfoss VACON NX All-in-One Application Manual

VACON® NX All-in-One
Application Guide
10.627.6 (ID 1300) Speed Controller F0 Point
Location in the menu: P2.6.15.26 (Multi-purpose Control Application)
Use this parameter to set the speed level below which the speed controller gain is equal to speed controller gain F0.
The speed level in Hz below which the speed controller gain is equal to parameter ID 1299.
10.627.7 (ID 1301) Speed Controller F1 Point
Location in the menu: P2.6.15.25 (Multi-purpose Control Application)
Use this parameter to set the speed level above which the speed controller gain is equal to Speed control P gain.
The speed level in Hz above which the speed controller gain is equal to parameter ID 613. From the speed defined by parameter ID
1300 to speed defined by parameter ID 1301, the speed controller gain changes linearly from parameters ID 1299 to ID 613 and the
opposite way.
10.627.8 (ID 1304) Window Positive
Location in the menu: P2.10.14 (Multi-purpose Control Application)
Use this parameter to set the size of the window to the positive direction from the final speed reference.
10.627.9 (ID 1305) Window Negative
Location in the menu: P2.10.13 (Multi-purpose Control Application)
Use this parameter to set the size of the window to the negative direction from the final speed reference.
10.627.10 (ID 1306) Window Positive Off Limit
Location in the menu: P2.10.16 (Multi-purpose Control Application)
Use this parameter to set the positive off limit to the speed controller when the speed comes back to the window.
10.627.11 (ID 1307) Window Negative Off Limit
Location in the menu: P2.10.15 (Multi-purpose Control Application)
Use this parameter to set the negative off limit to the speed controller when the speed comes back to the window.
10.627.12 (ID 1311) Speed Error Filter TC
Location in the menu: P2.6.15.33 (Multi-purpose Control Application)
Use this parameter to set the filtering time for the speed reference and the actual speed error.
Can be used to remove small disturbances in the encoder signal.
10.627.13 (ID 1382) Speed Control Output Limit
Location in the menu: P2.10.17 (Multi-purpose Control Application)
Use this parameter to set a maximum torque limit for the speed controller output as a percentage of the motor nominal torque.

10.628 Functional Safety Parameters (Multi-Purpose Control Application Only)

10.628.1 (ID 542) Response to Safe Stop Request
Location in the menu: P2.12.1 (Multi-purpose Control Application)
Use this parameter to set the action of the drive when a Safe Stop request becomes active on the safety option board.
With this setting, select whether:
• the drive is allowed to ramp down the speed of the motor or
• the upper control system responsible to ramp down the speed of the motor.
Selection Selection name
number
0 No action
1 Stop, according to ramp 1.
Danfoss A/S © 2023.02
Description
The drive does not react to the safe stop requests. Upper control system is respon-
sible to ramp down the speed of the drive.
Stop the drive by ramping.
Parameter Descriptions
AB296635287482en-000301 / DPD00903 | 315