FLG1_ALARM
cc->flag2 &= ~FLG1_ALARM;
cc->flag1 &= ~(FLG1_ALARM|FLG1_GLOBFAIL|FLG1_GLOBWARN);
cc->flag1 |= FLG1_ALARM|FLG1_GLOBFAIL;
cc->flag2 &= ~FLG1_ALARM;
cc->flag2 |= FLG1_ALARM;
cc->flag2 &= ~FLG1_ALARM;