Power Electronics SD300 Series - Page 205

POWER ELECTRONICS
SD300
DESCRIPTION OF PROGRAMMING PARAMETERS
203
Screen
Description
Default
value
Range
Function
Set on
RUN
Pr.51
Speed for stall
protection 1
60Hz
dr.19 to
Pr.53 Hz
Additional stall protection levels can be
configured for different frequencies, based
on the load type.
The stall level can be set above the base
frequency. The lower and upper limits are
set using numbers that correspond in
ascending order. For example, the range for
Pr.54 becomes the lower limit for Pr.52 and
the upper limit for Pr.56.
YES
Pr.52
Level for stall
protection 1
180%
30 to
250%
NO
Pr.53
Speed for stall
protection 2
60Hz
In.55 to
Pr.55 Hz
YES
Pr.54
Level for stall
protection 2
180%
30 to
250%
NO
Pr.55
Speed for stall
protection 3
60Hz
In.53 to
Pr.57 Hz
YES
Pr.56
Level for stall
protection 3
180%
30 to
250%
NO
Pr.57
Speed for stall
protection 4
60Hz
In.55 to
dr.20 Hz
YES
Pr.58
Level for stall
protection 4
180%
30 to
250%
NO
Pr.59
Flux braking
gain
0%
0 to
150%
Set flux braking gain.
YES
Pr.60
CAP diagnosis
level
0%
10 to
100%
Set capacitors diagnosis percentage.
YES