Er16
過壓保護
Overload protection
1.
電機驅動電源電壓過高，
220V
電源電壓超過限定值（
AC310V
），
或負載慣性過大導至再生電壓超過限定值
(DC440V),
或電壓檢測
回路故障。
注：（
110V
控制系統電源電壓超過限定值（
AC155V
），或負載
慣性過大導至再生電壓超過限定值
(DC220V)
。
1. The motor drive power supply voltage is too high, the 220V
power supply voltage exceeds the limit value(AC310V), or the
load inertia is too large to the regenerative voltage exceeds the
limit value(DC440V), or the voltage detection circuit fails.
Note:(110V control system power supply voltage exceeds limit
value(AC155V), or load inertia is too large to regeneration voltage
exceeds limit value(DC220V).
Er20
欠壓保護
Deficiency protection
1.
電機驅動電源電壓過低，
220V
電源電壓低於限定值（
AC91V
），
或電機驅動電源電壓低於限定值（
DC130V
）
,
或電壓檢測回路故
障。
注：（
110V
電源電壓低於限定值（
AC45.5V
），或電機驅動電源
電壓低於限定值（
DC65V
））
1. The motor drive power supply voltage is too low, the 220V power
supply voltage is lower than the limit value(AC91V), or the motor
drive power supply voltage is lower than the limit value(DC130V),
or the voltage detection circuit fails.
Note:(110 V power supply voltage is below the limit(AC45.5 V), or
motor drive power supply voltage is below the limit(DC 65V))
Er22
調速器未復位
speed controller is not
reset
開機檢測到調速器輸出電壓高於啟動電壓
調速器故障或調速器未重定
1. The boot detected that the speed controller output voltage is
higher than the boot voltage
2,Fault of speed controller or non-reset of speed controller
P13
