4.7.6 Communication Control Commands
45)
COMMUNICATION CONTROL
Function:
Communication mode is selected.
Format:
Integer
C M
Explanation:
Contents of the communication control register (CCR) are
rewritten. For the LD-V8000, selection of ON/OFF of the Auto
Status can be made.
The initial value (default value) of the CCR is set to Mode 3. With
this command, it is possible to change the communication mode
as required. If an unsupported mode is specified, an error occurs.
Execution:
* CCR = 3
Communication Mode 3
2 C M <C/R>
Note: an “R” is not returned
* CCR = 2
Communication Mode 2
3 C M <C/R>
R <C/R>
* CCR = 3
46)
CCR MODE REQUEST
Function:
Current communication mode is returned.
Format:
? M
Explanation:
Contents of the communication control register (CCR) are
returned.
Execution:
* CCR = 3
? M <C/R>
CM3 <C/R>
LD-V8000 Level I & III • Chapter Four
Integer
Mode
Auto-Status
2
MODE-2
OFF
3
MODE-3
ON
CM2
MODE-2
CM3
MODE-3
LD-V8000 Level I & III User’s Manual
TP 113 v. 2.1 • 2/93
4-47
Communica. Commands — COMM. CONT.; CCR MODE REQUEST