STE 80722
– 67 –
: Version read (Host computer → Controller) VR
VR
The VR command is used to send the system version information to the host
computer.
For details on the version information, see the FL (File) command.
Protocol
Controller Host computer
VR
(1) Normal response
FL, Version information
OK
Affirmative response
(2) Error
(Cannot receive request)
NG
Negative response
When file reception is
discontinued midway:
NG
Discontinuation request
With multiple blocks
FL, Version information
:
Version information
OK
Affirmative response
:
OK
Affirmative response
Note
Put in a delay of about 50 msec until the host computer sends an affirmative
response OK to the controller after the host computer has received the file contents.