Mitsubishi Electric MELSEC iQ-R Series User Manual page 233

Change from host
Configure the settings when the equipment constant is changed from the host.
Window
[GEMData]  [Device Constant]  [Change From Host] tab
Displayed items
Item
Enable S2F15 
Scenario
Device Constant Change
Device Constant
Change ID
Notification
Data Lock
■Required Quantity of Device Constant Change ID Notification Registers
The required quantity of registers is found by the following formula: 2 start items (number of changes n, overall result) +
(device constant change ID notification quantity × 2)
However, when the data type of ECID (equipment constant ID) is [U4], the formula is as follows: 2 start items (number of
changes, overall result) + (equipment variable change ID notification quantity × 3)
The data type of the ECID can be checked at the [SECS item] of the "Detailed Setting" screen. ( Page 234 SECS items)
(1) A
(2)
(3)
(4)
B
(3)
(4)
A: Start register
B: No. of Notifications Of Device Constant Change ID
(1) Number of changes n
(2) Overall result (0: normal / -1: error)
(3) Equipment constant ID
(4) Results
Precautions
The changed equipment constant is not saved to the memory card of the SECS/GEM communication software pre-installed
model module.
Please assign the Equipment constant to the File register if required to save.
Description
Select this checkbox to change the equipment constant from the host.
Defines the relay used by SECS/GEM communication software to notify the
Programmable Controller CPU that S2F15 (New Equipment Constant Send) is received.
 Configure the register to store the variable ID of the changed constant.
No. of Notifications Configure the number of equipment variables that can be changed at one time by an
of Device Constant S2F15 (new equipment variable change) from the host.
Change ID Up to 32 items can be configured.
To block changes of equipment variables from the host, switch ON the data lock relay
from the programmable controller CPU.
Select the "ABORT" checkbox to return an abort message.
8 GEM COMPLIANT FUNCTIONS
8.16 Equipment Constant
8
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