SV-iS7 User Manual - Inverter Drive Supermarket

Chapter 10 Protective Functions
10.1.20 Table of failures/warnings
Category Loader Display Description(Trip)
10-17
Heavy Failure
Latch Type
Level Type
Damage to Hardware
Over Current1 Trip from over current
Over Voltage Trip from over voltage
External Trip Trip from exterior signals
NTC Open Trip from temperature sensors
Over Current2 Trip from ARM short current
Fuse Open Fuse open trip
Option Trip-x Option Trip
Over Heat Trip from Over heat
Out Phase Open Trip from output phase open
In Phase Open Trip from input phase open
Inverter OLT Trip from inverter overloads
Over Speed Trip from over speed
Ground Trip Trip from ground fault
Encorder Trip Trip from speed sensor
Fan Trip Fan trip
ParaWrite Trip Trip from parameter write
E-Thermal Trip from motor overheat
Thermal Trip Trip from temperature
Pre-PID Fail Trip from Pre-PID failures
IO Board Trip Trip from IO Board connection
Speed Dev Trip Trip from speed deviation
Ext-Brake Trip from exterior brake
No Motor Trip Trip from no motor
Low Voltage Trip from low voltage
BX Emergency stop trip
Lost Command Trip from lost command
Lost Keypad Trip from lost-keypad
EEP Err Exterior Memory Error
ADC Off Set Analog Input Error
Watch Dog-1
Watch Dog-2
CPU Watchdog trip
Gate Pwr Loss DRV operation power error