INVT CHV Series

List of Function parameters
121
Function
Code
Name Description
Factory
Setting
Modify LCD Display
P7.08
Rectifier module
temperature
0~100.0℃ ●
RECTIFIER
TEMP
P7.09
IGBT module
temperature
0~100.0℃ ● IGBT TEMP
P7.10
MCU software
version
Factory setting ●
MCU
VERSION
P7.11
DSP software
version
Factory setting ●
DSP
VERSION
P7.12
Accumulated
running time
0~65535h ●
TOTAL RUN
TIME
P7.13
Third latest fault
type
●
3rd LATEST
FAULT
P7.14
Second latest fault
type
0: Not fault
1: IGBT Ph-U fault(OUT1)
2: IGBT Ph-V fault(OUT2)
3: IGBT Ph-W fault(OUT3)
4: Over-current when
acceleration(OC1)
5: Over-current when
deceleration(OC2)
6: Over-current when
constant speed running
(OC3)
7: Over-voltage when
acceleration(OV1)
8: Over-voltage whe
deceleration(OV2)
9: Over-voltage when
constant speed
running(OV3)
10: DC bus
Under-voltage(UV)
11: Motor overload (OL1)
12: Inverter overload (OL2)
13: Input phase failure (SPI)
14: Output phase failure
(SPO)
15: Rectify overheat (OH1)
16: IGBT overheat (OH2)
17: External fault (EF)
18: Communication fault
(CE)
19: Current detection fault
(ITE)
20: Autotuning fault (TE)
21: Encoder fault(PCE)
22: Encoder reverse
fault(PCDE)
23: System fault(OPSE)
●
2nd LATEST
FAULT