Omron V530-R160E User Manual page 244

SECTION 8
Communication with the Host
0020: Displayed scene selection
Function • • • Switches the scene in response to a designated scene number.
0021: Displayed scene number +1
Function • • • Increases the scene number for the screen to be displayed by one.
0022: Displayed scene number -1
Function • • • Decreases the scene number for the scene to be displayed by one.
0023: Obtain displayed scene number
Function • • • Obtains the scene number of the currently displayed scene.
V530-R160
242
Operation Manual
Reading start word
+0
+1
When the current scene number is 9, the scene number will switch to 0.
Reading start word
+0
When the current scene number is 0, the scene number will switch to 9.
Reading start word
+0
Reading start word
+0
Writing start word
+0 Write flag
+1
Write flag switches between [0] ← → [F] each time data is output.
Monitor the flag to confirm whether reading judgement has been written.
Data
0 0 2
0 0 0
Data
0 0 2
Data
0 0 2
Data
0 0 2
Data
0 0
0 0 0
Description
0 Command code
Scene Scene number
number (0 to 9)
Description
1 Command code
Description
2 Command code
Description
3 Command code
Description
0 Write flag
Scene Scene number
number (0 to 9)