Toshiba T300MVi MEDIUM VOLTAGE Instruction Manual page 41

Overload alarm
Overload (5 minutes)
Overload (20 minutes)
Over speed
Output frequency high
DC bus over-voltage
positive/negative
Panel safety switch
Parameter setting error
PLL phase error
PLD error
PLL error
Pre-charge CTT trip
Pre-charge CTT alarm
Rectifier failure
Reverse rotation failure
Rotation/start failure
Soft stall
Speed feedback error
Speed feedback error2
Speed reference lost
Speed reference lost alarm
Motor turning start interlock
Spare input 1-4
Spare input 1-4 timer
System configuration error
Communication error 1-4
Main under-voltage
DC under-voltage start interlock UV_SIL
DC under-voltage trip
External safety switch
Input voltage phase loss
Output current phase loss
(Note 1) Hardware Detection: Items for which all IGBTs are directly turned off by hardware.
Detection: Items for which protective interlock operation is performed by detecting errors via software.
(Note 2) "O" marks in the interlock operation fields can be selected by parameter setting.
"*" indicates that the equipment outputs the trip signal to input main circuit breaker.
"x" indicates the phase (U,V,W).
OL_A
OL5
OL20
OSS
OSS_F0
OV_xP
OV_xN
P_SW O
PARA_ERR
PHASE_ERR
PLD_ERR
PLL
PRE_CTT
PRE_CTT_F
REC_F
REV_ROT_F
ROTATE_FAIL
SOFT_STL
SP_ERR
SP_ERR2
SP_LOST
SP_LOST_A
SP_SIL
SPA1-4
SPA1-4_T
SYS_ERR
TL_F1-4
UV_MPSF
UVD
UVS O
VAC_PH_LOSS
VINV_PH_LOSS
- 20
O O
O O
O O*
O O*
O O*
O
O O
O O
O O*
O O*
O O
O O*
O O*
O O*
O O*
O O*
O O O
O O* O
O O* O
O O
O O O
O O
O O
O O
O
O O
O O
O O
O O O
O
O O O
O
O
O
O
Software