Equipment Constant - Mitsubishi Electric MELSEC iQ-R Series User Manual

8.16

Equipment Constant

Series
MELSEC-Q series
MELSEC iQ-R series
Configure the necessary settings to change equipment variables (ECV) from the host and report changes of equipment
variables from the equipment to the host.
Change from device
Configure the setting to notify the SECS/GEM communication software from the programmable controller CPU of a change of
the equipment constant.
Window
[GEMData]  [Device Constant]  [Change From Device] tab
Displayed items
Item
Device Constant
Change
Device Constant Change ID Notification
8 GEM COMPLIANT FUNCTIONS
230
8.16 Equipment Constant
SECS/GEM communication software
Non-GEM version
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Description
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Configure the relay to notify the SECS/GEM communication software from the programmable controller
CPU of a change of the equipment variable.
The SECS/GEM communication software switches OFF the equipment variable change trigger.
Trigger hold time A notification trigger results when the register configured for the Device Constant Change was held for
the configured time.
If the "Not Monitored" checkbox is selected, notification trigger processing is carried out without hold
monitoring.
Configure the equipment constant change ID notification register to store the variable ID of the changed
constant.
Before a trigger notification, it is necessary to configure the variable ID at the programmable controller
CPU.
GEM version
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GEM advanced version
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