LSIS LSLV-S100 - Learning Protection Features; Motor Protection

236
Learning Advanced Features
Code
Description
3
DC Link Volt
Outputs inverter DC link voltage as a standard.
Outputs 10V when the DC link voltage is
410Vdc for 200V models, and 820Vdc for 400V
models.
4
Torque
Outputs the generated torque as a standard.
Outputs 10V at 250% of motor rated torque.
5
Ouput Power
Monitors output wattage. 200% of rated output
is the maximum display voltage (10V).
6
Idse
Outputs the maximum voltage at 200% of no
load current.
7
Iqse
Outputs the maximum voltage at 250% of rated
torque current





 

8
Target Freq
Outputs set frequency as a standard. Outputs
10V at the maximum frequency (dr.20).
9
Ramp Freq
Outputs frequency calculated with Acc/Dec
function as a standard. May vary with actual
output frequency. Outputs 10V.
12
PID Ref
Value
Outputs command value of a PID controller as a
standard. Outputs approximately 6.6V at 100%.
13
PID Fdk
Value
Outputs feedback volume of a PID controller as
a standard. Outputs approximately 6.6V at
100%.
14
PID Output
Outputs output value of a PID controller as a
standard. Outputs approximately 10V at 100%.
15
Constant
Outputs OU.05 (AO1 Const %) value as a
standard.
OU.02 AO1 Gain,
OU.03 AO1 Bias
OU.08 AO2 Gain,
OU.09 AO2 Bias
Adjusts output value and offset. If frequency is selected as an output
item, it will operate as shown below.
 


   
The graph below illustrates the analog voltage output (AO1) changes
depend on OU.02 (AO1 Gain) and OU.3 (AO1 Bias) values. Y-axis is
analog output voltage (0–10V), and X-axis is % value of the output item.
Example, if the maximum frequency set at dr.20 (Max Freq) is 60Hz and
the present output frequency is 30Hz, then the x-axis value on the next
graph is 50%.