Vacon NX series - Page 324

709 STALL PROTECTION 234567 (2.7.13)
Table 171: Selections for parameter ID709
Selection
number
Selection name Description
0 No response
1 Warning
2
Fault, stop mode after fault
according to ID506
3
Fault, stop mode after fault
always by coasting
Setting the parameter to 0 will deactivate the protection and reset the stall time counter. See
Chapter 8.5 Parameters of stall protection (IDs 709 to 712).
710 STALL CURRENT LIMIT 234567 (2.7.14)
You can set the value of this parameter between 0.0 and 2*I
H
. For a stall status to occur, the
current must be higher than this limit. If parameter ID107 Nominal current limit of motor
changes, this parameter is automatically calculated to 90% of the current limit. See Chapter
8.5 Parameters of stall protection (IDs 709 to 712).
NOTE!
The value of the Stall current limit must be below the motor current limit.
f
I
ID710
ID712
Stall area
Fig. 74: The stall characteristics settings
711 STALL TIME 234567 (2.7.15)
You can set the time limit between 1.0 and 120.0 s.
VACON · 324 PARAMETER DESCRIPTIONS
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