Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_62397 ( "Harmonic" real, "Ratio" text, "Cents" real, "12ET Cents" text, "53ET Commas" real, "53ET Cents" real )

### Question ###
What is the sum of cents that has 12ET cents of 100, and less than 17 harmonic?

### Accurate SQL ###

SELECT SUM("Cents") FROM table_62397 WHERE "12ET Cents" = '100' AND "Harmonic" < '17'