3.17 Main Menu - Application Functions - Group 22
This group contains parameters used for monitoring ADAP-KOOL applications.
22-00 External Interlock Delay
Range:
Function:
0 s*
[0 - 600 s]
Only relevant if one of the digital inputs in par. 5-1* has been programmed for
External Interlock
[7]. The External Interlock Timer will introduce a delay after the signal has been removed from the
digital input programmed for External Interlock, before reaction takes place.
3.17.1 22-2* No-Flow Detection
The ADAP-KOOL Drive includes functions for detecting if the load conditions in the system allow the motor to be stopped:
*Low Power Detection
*Low Speed Detection
One of these two signals must be active for a set time (No Flow Delay par. 22-24) before selected action takes place. Possible actions to select (par.
22-23): No action, Warning, Alarm, Sleep Mode.
No Flow Detection:
This function is used for detecting a no flow situation in pump systems where all valves can be closed. Can be used both when controlled by the integrated
PI controller in ADAP-KOOL Drive or an external PI controller. Actual configuration must be programmed in par. 1-00,
Configuration Mode
.
Configuration mode for
-
Integrated PI Controller: Closed Loop
-
External PI Controller: Open Loop
Carry out No Flow tuning before setting the PI controller parameters!
3 Parameter Description
ADAP-KOOL
®
Drive Programming Guide
170
MG.11.N1.02 - VLT
®
is a registered Danfoss trademark
3
Содержание ADAP-KOOL Drive
Страница 14: ...2 How to Programme ADAP KOOL Drive Programming Guide 14 MG 11 N1 02 VLT is a registered Danfoss trademark 2...
Страница 201: ...ADAP KOOL Drive Programming Guide 3 Parameter Description MG 11 N1 02 VLT is a registered Danfoss trademark 201 3...
Страница 222: ...4 Parameter Lists ADAP KOOL Drive Programming Guide 222 MG 11 N1 02 VLT is a registered Danfoss trademark 4...