Question related with R12.2 old database edition

Hi Experts
Could you please share me your advice on the following issue.

when run $AD_TOP/sql/ADZDSHOWED.sql,It shows as following.

==============================
Editions
==============================

Edition Name Type Status Current?
————— ——– ——– ——–
ORA$BASE ACTIVE
V_20141209_0451 ACTIVE
V_20150301_1419 ACTIVE
V_20150301_1824 ACTIVE
V_20150301_2052 ACTIVE
V_20150302_0125 OLD ACTIVE
V_20150305_0203 RUN ACTIVE CURRENT

I want to know whether we can back to old edition V_20150301_1824
if yes,how to do it.

Thanks