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3
SPECIFICATIONS
3.4 Buffer Memory
3.4.25 Factory default offset/gain values, User range settings offset/gain values, User range settings
3 - 49
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
PROCEDURES AND
SETTINGS BEFORE
SYSTEM OPERATION
5
UTILITY PACKAGE
(GX CONFIGURATOR-TI)
6
PROGRAMMING
7
ONLINE MODULE
CHANGE
8
TROUBLESHOOTING
3.4.25 Factory default offset/gain values, User range settings offset/gain
values, User range settings resistance offset/gain values
(Un\G190 to Un\G253)
(1) This area is related to the user range save/restore function to re-set the
offset/gain easily at online module change.
(2) When the offset/gain setting values of the user range setting are
restored, the data to be used are stored.
The data are stored (saved) in the following cases.
• When writing initial setting by the utility
• When setting the operating condition (Y9 turns from OFF to ON
*1
)
• When writing the offset/gain values in the offset/gain setting mode (YA turns from
OFF to ON)
* 1 The data are not saved when a setting value has been written in the Mode switching setting
(Un\G158 and Un\G159).
(3) To restore the offset/gain values of the user range setting, set the data
saved in this area to the corresponding area of the restoring target
module.
(4) Save buffer memory data during online module change in the following
procedure.
1) Turn OFF to ON Operating condition setting request (Y9).
2) Compare the values of the Factory default offset/gain values, the User range
settings offset/gain values, and the User range settings resistance offset/gain
values (Un\G190 to Un\G253) to the values in the range reference table. For
the range reference table, refer to Section 7.4.
3) When the values are appropriate, take down the buffer memory data
compared.
(5) For details on online module change, refer to CHAPTER 7.
POINT
This area is not used for offset/gain setting.
For offset/gain setting, refer to Section 4.6.