Omron Z550 Operation Manual page 220

SECTION 6
Communication with External Devices
Commands that Save and Load Data
DATASAVE
Function......Saves all data in the flash memory.
Input
Output
Do not turn off the Controller's power supply until a response has been received.
SCNLOAD
Function......Loads scene data from the host device into the Controller.
Input
Output
Example:
Input
Output
Z550
218
Operation Manual
DATASAVE
Delimiter
Command executed correctly
Command not executed correctly
SCNLOAD <Scene>
Delimiter
• Specify a scene between 0 and 15.If the argument is omitted, data is loaded into the
scene being displayed.
• The data transfer is performed using the XMODEM (-CRC or -SUM) protocol.
The XMODEM (-1K) protocol is not supported.
• The Controller sends a READY signal to the host device when it has completed its
initialization. Wait for the READY signal to be received at the host device before
starting the data transfer.
Command executed correctly
Command not executed correctly
SCNLOAD 2
Delimiter
Data will be loaded into scene 2 from the host device.
OK
Delimiter
: OK
Delimiter
: ER
Delimiter
: OK
Delimiter
: ER
Delimiter