CHINT NVF5-0.75/TS4-B - Output Current Zero Point Detection; Running Timer

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NVF5 Series User Manual Chapter 6 Parameter Function Description

Output Freq.

Time

FDT1

Level

FDT1

Lag

Figure 6-17-1 Frequency Detection

6.18 Output Current Zero Point Detection

For setting Zero point detection value of output current.

Code Name Default Setting Range Description

F8.20

Zero point detection

value of output

current

5.0%

（ 0.0 ～ 300.0）%

F8.21

Detection Delay

Time

0.10s

（0.00 ～ 600.00）s

Figure 6-18-1 Output Current Zero Point Detection Diagram

6.19 Running Timer

When inverter start, timer run from 0，See Fd.49 to check timer remaining time .

Code Name Default Setting Range Description

F8.32

Timer Function

Selection

0 ～ 1

0：Ineffective

1：Effective

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