IF08CZ9 September, 2019
- 20 -
Coast
to stop
Decel
stop
Stop
request
Alarm
Overload alarm
OL_A,OL_A_B
O O
Overload (5 minutes)
OL5, OL5_B
O O
Overload (20 minutes)
OL20, OL20_B
O O
Over speed
OSS
O O*
Output frequency high
OSS_F0
O O*
DC bus over-voltage positive/negative
OV_xP
OV_xN
O O*
Panel safety switch
P_SW
O
O
Emergency Stop by Keypad
DSP_ESTP
O
O
Parameter setting error
PARA_ERR
O O
PLL phase error
PHASE_ERR
O O
PLD error
PLD_ERR
O O*
Pre-charge CTT trip
PRE_CTT
O O
Pre-charge CTT alarm
PRE_CTT_F
O O O
DC Bus Charging Failure
REC_F
O
O
Rectifier failure
FUSE
O
O*
Reverse rotation failure
REV_ROT_F
O O*
Rotation/start failure
ROT_F
O O*
Soft stall
SOFT_STL
O
Analog Input Fault
AIN_FAULT
O O*
O
Speed feedback error
SP_ERR
O O*
Speed feedback error2
SP_ERR2
O O*
Speed reference lost
SP_LOST
O O
O
Speed reference lost alarm
SP_LST_A
O O O
Motor turning start interlock
SP_SIL
O
Spare input 1-4
SPA1-4
O O*
O
O
Spare input 1-4 timer
SPA1-4_T
O O*
O
O
System configuration error
SYS_ERR
O
O
Communication error 1-4
TL_F1-4
O O
O
Main under-voltage
UV_MPSF
O O
AC main voltage drop
UVA_SIL
DC under-voltage start interlock
UV_SIL
O O
O
DC under-voltage trip
UVD, UVD_B
O O
External equipment electrical ready condition
UVA_EX
O O
External safety switch
UVS
O
O
Input voltage phase loss
VAC_PH_LOSS
O O
Input Voltage Phase Rotation Error
VAC_ROT_F
O
O
Converter Input Phase Lost
VCNV_PH_LOSS
_
O O
Output current phase loss
VINV_PH_LOSS
O O
Inverter output voltage PLL error
VPLL_ERR_
O
O
Stator Over Voltage
OV_S
O
O*
Field Current Limit Timer
FCL_T
O
O*
Field Current Limit Timer Alarm
FCL_TA_
O
O
Exciter Failure (Exciter Detection)
FL_FAULT_
O
O*
Instantaneous Field Overcurrent (Exciter
Detection) FOC
O O*
Instantaneous Field Overcurrent
FOC_S
O
O*
Exciter Stopped while Running
FSTOP
O
O*
Field Current Lost
LF
O
O*
Limit Fault Reset
LMT_FRST
O
O*
(Note 1) Hardware Detection: Items for which all IGBTs are directly turned off by hardware. Software Detection: Items for which the
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 the input main circuit breaker.
“x” indicates the phase (U,V,W).
General Cubicle Structure
The configuration and dimensions of the equipment are described below.
Toshiba Reference File #328
