Vacon 100 Applications Manual page 162

vacon • 159
P3.9.3.2
The current can be set to 0.0...2*I
this limit. See 58. If parameter P3.1.3.1
tomatically calculated to 90% of the current limit. See page 91.
NOTE! In order to guarantee desired operation, this limit must be set below the current limit.
P3.9.3.3
This time can be set between 1.0 and 120.0s.
This is the maximum time allowed for a stall stage. The stall time is counted by an internal up/
down counter.
If the stall time counter value goes above this limit the protection will cause a trip (see
P3.9.3.1). See page 91.
P3.9.4.2
The torque limit can be set between 10.0-150.0 % x T
This parameter gives the value for the minimum torque allowed when the output frequency is
above the field weakening point. See 59.
If you change parameter P3.1.1.4 (
stored to the default value. See page 92.
3
S
TALL CURRENT
. For a stall stage to occur, the current must have exceeded
L
Par. ID710
Figure 58. Stall characteristics settings
S
TALL TIME LIMIT
U
NDERLOAD PROTECTION
Motor nominal current
Motor current limit
is changed, this parameter is au-
9130.emf
I
Stall area
Par. ID712
: F
IELD WEAKENING AREA LOAD
.
nMotor
) this parameter is automatically re-
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