GE Industrial Solutions AF-300E$ - Manual (Page 99)

8-4
FAN FAILURE
HIGH TEMP
FIN STUFF
L AIR FLOW
HIGH TEMP
L AIR FLOW
BRK INTERVAL
2 8 SETTING
Drive
Display
Drive
Display
Drive
Display
Protective
Function
Function Explanation
LED
Display
Remarks
Alarm RY
(30A, B & C)
Protective
Function
Function Explanation
LED
Display
Remarks
Alarm RY
(30A, B & C)
DB (Dyn Brk) Protects the dynamic brake resistor from over-heating d b H X
OVER HEAT dbH (Drive Dynamic Braking), Operating conditions that need to be reviewed:
OVER HEAT OH1 (drive heatsink), Operating conditions that need to be reviewed:
OVER HEAT OH3 (drive PCB), Operating conditions that need to be reviewed:
Over heat Protects the Drive against overheating caused by
overload operation, cooling fan failure, abnormal high ambient
temperatures, etc. O H 1
O H 3 Fin temp.
Internal
temp. X