TT100
·
55
·
higher than the setting value of this function, energy consumption braking starts, braking unit starts working.
After DC bus voltage is lower than the setting value, braking unit stops working.
Discharging percentage of braking unit is set by F612, the range is 0~100%.
5.8. Malfunction and Protection
F700 Selection of terminal free stop mode
Setting range:
0: free stop immediately;
1: delayed free stop
Mfr‟s value: 0
F701 Delay time for free stop
and programmable terminal action Setting range: 0.0
～
60.0S
Mfr‟s value: 0.0
· “Selection of free stop mode” can be used only for the mode of “free stop” controlled by the terminal. The
related parameters setting is F201=1, 2, 4 and F209=1.
When “free stop immediately” is selected, delay time (F701) will be invalid and inverter will free stop
immediately.
· “Delayed free stop” means that upon receiving “free stop” signal, the inverter will execute “free stop”
command after waiting some time instead of stopping immediately. Delay time is set by F701.
F702 Fan control mode
0:controlled by temperature
1: Do not controlled by temperature
2: controlled by running status
Mfr‟s value: 2
F703 Setting fan control temperature
Setting range: 0
～
100
℃
Mfr‟s value: 35
℃
When F702=0, fan will run if radiator‟s temperature is up to setting temperature which is set by F703.
When F702=1, fan will run when power is supplied to the inverter. And fan will not stop until inverter is
powered off.
When F702=2, fan will run when inverter begins running. When inverter stops, fan will stop until
radiator‟s temperature is lower than 45
℃
.
Fan control temperature is set by F703, the temperature is set by manufacture. User can only check it.
Single-phase 0.2~0.75kw inverters do not have this function, F702 and F703 are invalid
F704 Inverter Overloading pre-alarm Coefficient Setting range: 50%
～
100% Mfr‟s value: 80%
F705 Motor Overloading pre-alarm Coefficient Setting range: 50%
～
100% Mfr‟s value: 80%
F706 Inverter Overloading Coefficient
％
Setting range: 120
～
190
Mfr‟s value: 150
F707 Motor Overloading Coefficient
％
Setting range: 20
～
100
Mfr‟s value: 100
· Overloading Coefficient (F706): the ratio of overload-protection current and rated current, whose value
shall be subject to actual load.
· Motor overloading coefficient (F707): when inverter drives lower power motor, please set the value of
F707 by below formula in order to protect motor
Motor Overloading Coefficient=
×100％。
F708 Record of The Latest Malfunction Type
Setting range:
2: hardware over current (OC)
F709 Record of Malfunction Type for Last but One
Actual motor power
Matching motor power