103
4. Parameter description
Parameter
4.46 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 enable function.At this situation, if the multi-function
terminal function is STF, STR, RUN or MPO witch have been set, and opposite terminal is
connected before the power on, the inverter will not run, you should connect the terminal again, the
inverter will start running. If P.158=1 the terminal connected before the power on, if power on the
inverter running immediately.
4.47 Energy-saving control (P.159)
P.159
“
energy-saving control function”
Parameter
Factory setting
Setting range
Remarks
159
0
0
Normal runnig mode
1
energy-saving runnig mode
● In 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 select the energy-saving running mode, the deceleration time is longer than the setting value
probability. Also the regular torque load property will produce abnormal voltage easily, please setting the
deceleration time longer.
2. This function is valid in V/F curve. It means P.300 must be set to 0.
3. Big load purposes or frequent deceleration machine, saving energy effect may not too good.
4.48 Multi-function display (P.161)
P.161
“
Multi-function display selection”
Parameter
Factory
setting
Setting
range
Remarks
161
0
0~5
0
When in ‘monitoring output voltage’ mode, the screen will
display the current output voltage value.
1
When in ‘monitoring output voltage’ mode, the screen will
display the current voltage between P and N.
2
When in ‘monitoring output voltage’ mode, the screen will
display operating condition
,
and
3
When in ‘monitoring output voltage’ mode, the screen will
display the value of the input signal across terminal 2-5 (V).
