TECO N310 Series - Carrier Frequency Reduced by Temperature Raising

Chapter 4 Software Index
4-52
10-11: Skip frequency 1(Hz) = 0.00 ~ 400.00
10-12: Skip frequency 2(Hz) = 0.00 ~ 400.00
10-13: Skip frequency 3(Hz) = 0.00 ~ 400.00
10-14: Skip frequency range (± Hz) = 0.00 ~ 30.00
Skip frequency parameters can be used to avoid mechanical resonance in certain applications.
Example: 10-1=10.00(Hz); 10-12=20.00(Hz); 10-13=30.00(Hz); 10-14=2.00(Hz).
10Hz ±2Hz=8~12Hz
20Hz ±2Hz=18~22Hz Skip frequency
30Hz ±2Hz=28~32Hz
10-15 Carrier Frequency reduced by temperature raising
=0: disable =1: Enable
When inverter is temperature overrun 80°C on keypad display(11-00=01000), Carrier Frequency
reduced 4K.when inverter is temperature reduced less than 70°C, Carrier Frequency resume.
Group11-keypad display group
11-00 : Display Mode
=xxxx0: Disable Motor Current Display =xxxx1: Enable Motor Current Display
=xxx0x: Disable Motor Voltage Display =xxx1x: Enable Motor Voltage Display
=xx0xx: Disable Bus Voltage Display =xx1xx: Enable Bus Voltage Display
=x0xxx: Disable temperature Display =x1xxx: Enable temperature Display
=0xxxx: Disable PID feedback Display =1xxxx: Enable PID feedback Display
Time
Time
Temperature
Carrier Frequency
t1
t1
t2
t2
80°C
70°C
10k
4k
0
0
10-14
10-13
10-12
10-11