Prevents the cache for remote IO devices being persisted to disk after disconnection and at shutdown. Default value is 1 - data is persisted to disk. Setting this to 0 stops persisting data to disk.
If no cache exists on startup, values for remote units will display #WAIT until dialed. If a cache file exists on startup, cached data will be used.
Allowable Values: 0 or 1
Default Value: 1