Mitsubishi Electric MELSEC iQ-R Series User Manual page 208

SECS Item
Configure the SECS-data item-format related to process programs.
Window
Displayed items
Item
Item
Exclusion
Window
Displayed items
Item
Scenario
8 GEM COMPLIANT FUNCTIONS
206
8.9 Process Program
Description
 Configure the data type and data count of items used by the message.
Data Type Select the data type of the item.
Data Counts Configure the data count of the item.
Variable Length Select this checkbox to configure the data count to a variable length.
Description
 Select the transaction in the GEM process program scenario.
Enable Select this checkbox to enable automated response of the selected transaction.
Processing Notification Configure the relay for the SECS/GEM communication software to notify the programmable controller
CPU that the selected scenario is being executed.
Data Lock Configure the relay to deny the above-mentioned transaction request because of equipment
processing, errors, etc.
When this relay is ON, secondary messages are not returned when a message related to the selected
transaction is received from the host.
ABORT If ABORT option is checked, S7F0 secondary message is sent.