Vacon NX series - Page 92

Table 31: Protections, G2.7
Index Parameter Min Max Unit Default Cust ID Description
P2.7.13 Stall protection 0 3 0 709
0 = No response
1 = Warning
2 = Fault, stop acc.
to 2.4.7
3 = Fault, stop by
coasting
P2.7.14 Stall current 0.00 2 x I
H
A 1
H
710
P2.7.15 Stall time limit 1.00 120.00 s 15.00 711
P2.7.16
Stall frequency
limit
1.00 P2.1.2 Hz 25.00 712
P2.7.17
Underload protec-
tion
0 3 0 713
0 = No response
1 = Warning
2 = Fault, stop acc.
to 2.4.7
3 = Fault, stop by
coasting
P2.7.18 UP fnom Torque 10.0 150.0 % 50.0 714
P2.7.19
UP Zero fre-
quency load
5.0 150.0 % 10.0 715
P2.7.20
Underload protec-
tion time limit
2.00 600.00 s 20.00 716
P2.7.21
Response to ther-
mistor fault
0 3 2 732
0 = No response
1 = Warning
2 = Fault, stop acc.
to 2.4.7
3 = Fault, stop by
coasting
P2.7.22
Response to field-
bus fault
0 3 2 733
See P2.7.21
P2.7.23
Response to slot
fault
0 3 734
See P2.7.21
VACON · 92 MULTI-STEP SPEED CONTROL APPLICATION
4
TEL. +358 (0)201 2121 · FAX +358 (0)201 212 205