ATTO Technology FastStream SC 5550 Installation And Operation Manual page 75

WrapEventLog
WrapEventLog is used to enable/disable event log wrapping.
When enabled, 2048 event entries will be logged before
wrapping. When disabled, event logging will cease when the log
buffer is full.
set WrapEventLog [enabled | disabled]
get WrapEventLog
xxv
ATTO Technology Inc. FastStream SC Installation and Operation Manual
Zmodem
Zmodem uses the ZMODEM protocol to transfer a file via the
RS-232 port. The filename to retrieve is required if the 'send'
option is specified.
Usage: Zmodem [[send [filename]] | receive]