Parameter Description
Parameter Description
116
5.50 External Terminal Power Enable Function (P.158)
P.158 “External terminal power enable”
Parameter
Factory Setting
Setting Range
158
0
0~1
• If P.158=1, select the external terminal power enabling function. At this situation, if the
multi-function terminal function is STF, STR, RUN or MPO and the opposite terminal is connected
before the power is on, then the inverter will not run. The user should connect it to the terminal
again and the inverter will start running. If P.158=1, the terminal is connected before the power is
on, and if the power is on, the inverter will run immediately.
5.51 Energy-saving Control Function (P.159) V/F
P.159 “
E
nergy-saving control function”
Parameter
Factory Setting
Setting Range
Remarks
159
0
0
Normal running mode
1
Energy-saving running mode
• At the energy-saving running mode, the inverter will control the output voltage automatically in
order to reduce the output power losses when the inverter is running.
Note: 1. After selecting the energy-saving running mode, the deceleration time will be longer than the setting value
probability. Also the regular torque load property will produce abnormal voltage easily, please set the
deceleration time longer.
2. Big load purposes or frequent deceleration machine may cost more energy.
5.52 Multi-function Display (P.161)
P.161 “Multi-function display selection”
● The user can select what is shown at the monitoring output voltage mode by setting different
values to P.161. The details are below:
Parameter
Factory
Setting
Setting
Range
Remarks
161
0
0~13,
19~21
0
The current output voltage value.
1
The current voltage b/P and -/N.
2
The accumulation rate of temperature increase of the
inverter.
3
The current target pressure of the constant pressure system.
