PURPOSE: To save the trouble for the control of the packing state and the repairs of the parameter by carrying out a test after giving the sequential designation to each line set packaged from the circuit scanning part, deciding the types of the line setting types and then deciding the parameter of the test contents based on the decision result.
CONSTITUTION: Line sets 1-0∼1-7 are packed so as to secure the connection up to the maximum double 4 circuits, and the data transfer is carried out via circuit scanning part 3 and by the program control given by CPU4 and memory part 5. Here a test program is provided to give a test to the communication control unit, and line sets packed are given the sequential designation through part 3 to give a decision to the types of line sets. And based on the decision result, the test contents parameter is decided in accordance to each line set of the test program to perform a test. As a result, the operator can control the packing state, thus omitting the trouble for the repair of the parameter.
HANAZAWA AKIO
HIWATARI AKITO
NAGASE JIYUNICHI
NAKATSUKA MASAHIRO
