218
SECTION
8
Se
rial Int
erf
ac
e
(Nor
ma
l)
V530-R160
Operation Manual
SECTION 8
Communication with the Host
@RL
Function • • • Outputs the data corresponding to the specified digit position to the serial interface.
(Polling command with digit position specified)
Only the reading data will be output. The number of digits is not output.
See Output Formats.
Refer to page 227.
An error will occur if reading has not been performed since the menu items were reg-
istered.
@SN
Function 1 • • • Obtains the scene number (0 to 9) of the currently displayed scene.
Command executed correctly:
Command not executed correctly:
@
R
L
<Start Point>
<Footer>
<End Point>
Send
Receive
E
R
<Footer>
<Header>
@
S
N
<Footer>
Send
Receive
<Footer>
<Header> <Scene number>
E
R
<Footer>
<Header>
