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23. DETAILS OF DATA INPUT I OUTPUT
Input commands
The following commands are used to input various data from a Computer to the
SET. " " means space (20H).
Entered angle and distance values are displayed in the selected display units.
For inputting an angle, the decirnal point should be entered after the degree
value when keying-in an angle value:
E.g. 359" 59' 59"
-3
359.5959
Command transmit and data output
When an input command(l) is transmitted from the host computer to
the SET, the SET transmits the reception condition Code to the host
computer. (ACWNAK communication control)
1.
OGH(ACK): Data communication has succeeded, request next
command sending.
2.
15H(NAK): Data communication has failed, request the sarne
command sending.
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