upsAdvTestDiagnostics 1.3.6.1.4.1.318.1.1.1.7.2.2

Setting this variable to testDiagnostics(2) causes the UPS to perform a diagnostic self test. Setting this value to noTestDiagnostics(1) has no effect. The value noTestDiagnostics(1) will always be returned when the variable is read.