Mitsubishi Electric MELSEC iQ-R Series User Manual page 267

■Event notification method
Automatic and manual notifications can be selected at the "Event Definition" settings screen.
• Automatic notification: If "Automatic Event Transmission" is selected, and a GEM automatic notification time is selected via
the pull-down list just below, the selected event is reported to the host at the specified timing.
• Manual notification (sending via a trigger instruction from a Programmable Controller CPU): If "Sequencer Transmission
Request" is selected, and the transmission request trigger is configured, the host is notified of the corresponding event
when the transmission request trigger is on. The trigger is switched off after the SECS/GEM communication software
reports to the host. (When a handshake has been selected)
The SECS/GEM communication software processes the following event functions automatically.
• A report or event can be also generated dynamically by an instruction from the host.
• The event report or individual report requested by the host is sent back automatically.
9 SECS/GEM COMMUNICATION SOFTWARE KNOWLEDGE
9.16 Configuring Collected Events
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