NVF5 Series User Manual     Chapter 6 Parameter Function Description 
36  Accel./Decel. Disable 
Maintain current output frequency(Except Stop 
command) 
37  UP/DN Reset to 0 
When the main frequency is set by the integral 
keypad, the DI terminal selection function can 
clear the frequency value changed by the 
Up/Down keys, and let the frequency reference 
restore to parameter F0.05 setting. 
39  PLC Pause 
PLC function pause, and inverter maintains 
current Output Frequency 
40  PLC Disable 
PLC  disable,if the frequency source is Simple 
PLC reference,the system will switch to parameter 
41 
PLC Stop and Memory clear 
Recover inverter to Simple PLC initial status 
43  PID Integration Pause 
PID  Integration function pause, but the 
proportional adjustment and differential regulation 
44  PID Disable 
PID is disable,if   frequency source is close loop 
PID reference,switch to parameter F9.29 setting 
45  PID Invert 
PID  function is opposite to Parameter  F9.15 
setting   
46  PID Parameter Switch 
When  PID  Switch Selection(  F9.20) set to  1
(Switch by DI),When DI is ineffective,using PID 
parameters  F9.03  ~   F9.05 ;
effective,using PID parameters F9.17  ~  F9.19。 
Inverter switch to DC brake mode directly. 
49 
Effective Terminal 
If DI terminal is On,  allow modification 
frequency.If DI terminal is Off, prohibit 
modification frequency. 
51 
Current RunningTime 
Clear 
Inverter current running time is cleared to 0 
6.11.2 Digital Output Terminal Function(DO) 
NVF5 series has 1 standard Digital Output terminal,1 multifunctional Relay Output 
terminal, terminal configuration is as below.   
Code  Name  Default  Setting Range  Description 
F6.00  HDO Output Type    0 
0  ~  1 
Table 
F6.01  HDO Output Selection 
1 
0  ~  63 
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