![4Front Engineered Solutions 6022500 Скачать руководство пользователя страница 53](http://html1.mh-extra.com/html/4front-engineered-solutions/6022500/6022500_user-manual_3083547053.webp)
November 2022
6022221B - Direct Drive HVLS Fan UM
53
Operating Instructions
FAULT CODE DEFINITIONS
CODE
DESCRIPTION
0
No Alarm/Fan OK
16
Overcurrent during acceleration
17
Overcurrent at speed
18
Overcurrent during deceleration/stop
32
Overvoltage during acceleration
33
Overvoltage at speed
34
Overvoltage during deceleration/stop
48
Inverter overload
49
Motor overload
82
Input phase loss
96
Stall prevention
112
Brake transistor alarm
128
Ground fault overcurrent at start
129
Output phase loss
144
External thermal relay operation
145
PTC thermistor operation
176
Parameter storage device fault
177
PU disconnection
178
Retry count excess
192
CPU fault
196
Output current detection value exceeded
197
Inrush current limit circuit fault
199
Analog input fault
201
Safety circuit fault
245
CPU fault
TOC