| 摘要 |
PROBLEM TO BE SOLVED: To easily detect the occurrence of abnormality due to a short-circuit by recording the predetermined current rise allowance corresponding to an electric fusing joint in the energization control information. SOLUTION: This electric fusing joint is provided with a bar code 1 previously recording the energization control information. The bar code 1 is that of 32 digit, divides the data into 13 areas of whole 32 digit of the information to be recorded inside, and records the current rise allowance in an area for recording a desirable set data. For example, capacity is divided into six areas of percentage 1=4%, 2=6%, 3=8%, 4=10%, 6=14%, and the data are coded and recorded in a digit 10. The allowance to the joint is set in consideration of a not-melted area and the allowance of the joint in relation to the characteristic deterioration of the resin generated by excessive fusion. Generally, joints having a small diameter is divided into the codes 1-3, and joints having a large diameter is divided into the codes 4-6. |
