Owner's manual

Chapter 5 –Parameters and Programming
5-6
Program Group
P# Parameter Description
Min/Max
Range
Units Factory
Default
41 [Motor Overload Select] Selects the derating factor for the I
2
t over-
load function.
Min Derating
Max Derating
% Base Speed
% Base Speed
0 25 50 75100 125 150
175 200
0 25 50 75100125 150
175 200
[Overload Current]% of Setting
[Overload Current]% of Setting
100
80
60
40
20
100
80
60
40
20
Settings:
0 = No Derating
1 = Minimum Derating
2 = Maximum Derating
100
80
60
40
20
0 25 50 75100125150
175 200
% Base Speed
No Derating
[Overload Current]% of Setting
0 to 2 Numeric
Value
0
42 [Motor Overload Current] Set to motor nameplate full load Amps
(FLA).
0.1 to 200%
of controller
rating
.01 Amperes 115% of
Controller
Rating
43 [Current Limit] Maximum output current allowed before current limiting
occurs. Value set in percent of controller rated output current.
1 to 180%
of controller
rating
1 % 150%
44 [DC Hold Time] Time that P45 – [DC Hold Voltage] will be applied to the
motor when P34 – [Stop Mode Select] is set to either “DC Injection Braking” or
“Ramp to Stop” mode.
0 to 25 0.1 Second 0 Seconds
45 [DC Hold Voltage] DC Voltage level applied to the motor during braking
when P34 – [Stop Mode Select] is set to either “DC Injection Braking” or “Ramp
to Stop” mode.
Important: If the current exceeds P43 – [Current Limit] the voltage applied to
the motor will be less than this setting.
0 to 115 1 Volt 0 Volts
[DC Hold Time]
y
Stop Command
[DC Hold Voltage]
Time
Speed
Voltage
Volts and Speed
D
C
In
j
ect
i
on
Brak
i
n
g
Mo
d
e
Volts and Speed
y
Voltage
Stop Command
[DC Hold Time]
[DC Hold Voltage]
Time
Speed
R
amp
to
S
top
Mo
d
e