Rion VM-83, Instruction Manual, Page: 73 / 106

63
Serial Interface
DOF n Output instantaneous value every 0.1 seconds in
non-protocol mode
n=0 Instantaneous value output OFF
n=1 Instantaneous value output ON
Data will be output every 0.1 seconds. When DOF 0
is received, non-protocol mode output is terminated.
For information on output data format, see section on
“DOD?”.
DOF communication format
Note
Because this unit supports only half-duplex commu-
nication, it cannot receive and send data at the same
time. When sending the DOF 0 command to the unit,
the computer must use timing which ensures that the
command does not collide with the instantaneous
value data that are being output by the unit.