Cisco MDS NX-OS reload in command

I am configuring a Cisco MDS 9148T. It is running system: version 8.4(2d) (system image file is: bootflash:///m9148-s6ek9-mz.8.4.2d.bin). I wanted to make use of the "reload in" command where you set a timer for when the switch will reload in case you accidently block yourself from access (I was implementing a ACL on the management interface). The "reload in" command appears to work on Cisco Nexus switches and Cisco Catalyst switches, but not MDS switches: MDS-TOP# reload ascii module system
MDS-TOP# reload in ? ^ % Invalid command at '^' marker. MDS-TOP# reload in

Does anyone know a way to do this on Cisco MDS switches?

Thanks in advance.