Inovance MD380 Series

Description of Function Codes
MD380 User Manual
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Function Code Parameter Name Setting Range Default
F9-11 Delay of auto reset 0.1s–100.0s 1.0s
It is used to set the delay time from the alarm of the AC drive to auto reset.
Function Code Parameter Name Setting Range Default
F9-12
Power input phase
loss protection/
Contactor close
protection
8QLWVGLJLW3RZHULQSXWSKDVHORVV
protection
Ten's digit: Contactor close protection
0: Disabled
1: Enabled
11
It is used to determine whether to perform input phase loss or contactor energizing
protection.
The MD380 models that provide this function are listed in the following table.
Table 6-8 MD380 models providing the input phase loss or contactor energizing protection
function
Voltage Class Models
Single-phase 220 V None
Three-phase 220 V N:*PRGHO
Three-phase 380 V N:*PRGHO
Three-phase 690 V N:*PRGHO
For every voltage class, the MD380 AC drives of powers equal to or greater than those
listed in the preceding table provide the function of input phase loss or contactor energizing
protection. The MD380 AC drives below the power listed in the table do not have the
function no matter whether F9-12 is set to 0 or 1.
Function Code Parameter Name Setting Range Default
F9-13 Power output phase loss protection
0: Disabled
1: Enabled
1
It is used to determine whether to perform output phase loss protection.
Function Code Name Setting Range
F9-14 1st fault type
0–99F9-15 2nd fault type
F9-16 3rd (latest) fault type
It is used to record the types of the most recent three faults of the AC drive. 0 indicates no
fault. For possible causes and solution of each fault, refer to Chapter 8.
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