LSIS sv-ig5a - Page 171

12-5
 Fault remedy
Protective functions & cause
Descriptions
EEP : Parameter save error
HWT : Hardware fault
Err : Communication error
COM : Keypad error
NTC : NTC error
 Contact your local LSIS sales
representative.
 Overload Protection
IOLT : IOLT(inverter Overload Trip) protection is activated at 150% of the inverter rated current for 1
minute and greater.
OLT : OLT is selected when F56 is set to 1 and activated at 200% of F57[Motor rated current] for 60
sec in F58. This can be programmable.
iG5A is not provided with “Overspeed Protection.”
For Service Call 800-848-2504
For Service Call 800-848-2504