8
GEM COMPLIANT FUNCTIONS
8.1
GEM Performance Definition Setting
Series
MELSEC-Q series
MELSEC iQ-R series
Configure the GEM performance definition conditions implemented by the SECS/GEM communication software.
Select the checkboxes of performances to be implemented at the "GEM Performance Definition" screen.
Window
Main screen [GEM Performance] tab
Displayed items
■Messages used in basic requirements of GEM
Performance
Communication State Model
Control State Model
Device process state
S1F13/F14 scenario started by
host
Event notification
Online check
8 GEM COMPLIANT FUNCTIONS
174
8.1 GEM Performance Definition Setting
SECS/GEM communication software
Non-GEM version
Used message
Message name
S6F11/12
Event Report Send/Event Report
Acknowledge
S6F11/12
Event Report Send/Event Report
Acknowledge
S1F13/14
Establish Communication Request/
Establish Communication Request
Acknowledge
S6F5/6
Multi-Block Data Send Inquire/Multi-
Block Grant
S6F11/12
Event Report Send/Event Report
Acknowledge
S6F15/16
Event Report Request/Event Report
Data
S1F1/2
Are You There Request/On Line Data
GEM version
Directio
Notes
n
See S1F13/F14 scenario started by host,
communication establishment
See control (started by operator), control
(started by host)
H←E
Transition of control state
H←E
Process start/end, process state change
H→E
H←E
H←E
H→E
H→E
GEM advanced version