XYJGT90100TVE-001
27
5
、
UVW
短
路；电机线圈
绝缘损坏
5. UVW
short circuit;
motor coil
insulation
damage
5
、检查线束端子
插接是否短路或
更换电机
5. Check the
connection and
ensure wire is
not short circuit
or change the
motor
6
、
UVW
接
线脱落
6. UVW wire
off
6
、检查线束端子
插接是否牢固或
更换线束
6.Check the
connection and
ensure it is
secure or change
wire
7
、散热不良
7. Poor heat
dissipation
7
、等待降温
7. Wait to cool
down
8
、变频板复位超
时
8.Frequency
conversion board
reset timeout
9
、变频板看门狗
电路故障
9.Watchdog
circuit is
damaged
10
、
IGBT
内置
NTC
失效
10.Failure of
IGBT built-in NTC
11
、变频板清除电
机短路标志位超
时
11.Frequency
conversion board
clearing motor
8
、变频板受
干扰
8. The
inverter
board
disturbed
8
、等待干扰消失，
断电再上电
8.Wait for the
interference to
disappear, power
off and then
power on
9
、变频板故
障
9. The
inverter
board is
damaged
9
、更换变频板
9.Change the
inverter board
