Microscan MS-890 User Manual page 208

Raster Setup
Read Cycle On/Off
Usage: This feature should only be used when the raster sweep rate is at least
twice the required trigger rate (decoded outputs per second).
When Read Cycle On/Off is enabled and Laser On/Off is also enabled,
Definition:
the raster mirror stops at top offset at the end of triggered read cycle.
Serial Cmd: <K506,raster status,top offset,bottom offset,raster sweep
on/off>
Default: Disabled
Options: 0 = Disabled
10-6
1 = Enabled
MS-890 Industrial Automation Scanner User Manual
rate,read cycle