Iai-america XSEL-KE Manuel d'utilisateur télécharger pdf (Page 60)

Part 1 Installation

(4) Replacement procedure for system-memory backup battery (CR2032) (compact type)

[Absolute specification]

In the case of a compact controller of absolute specification, an absolute reset must be performed after

replacing the system-memory backup battery. (Since all cables and absolute-data backup battery are

disconnected from the controller during the replacement procedure, the absolute data will be deleted.)

[Memory backup]

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following SRAM data in the X-SEL Controller will be backed up by the system-memory backup battery

on the main CPU board:

x Position data

x SEL global data (flags, integer/real variables, string variables)

x Error lists

%HVXUHWRIROORZWKHSURFHGXUHEHORZZKHQreplacing the system-memory backup battery.

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EDWWHU\LQVWDOODWLRQIXQFWLRQW\SH´LVVHWWR³´(installed), the above data stored in the SRAM will

be lost.

  %HIRUHUHPRYLQJWKHEDWWHU\VDYH\RXUSRVLWLRQGDWDWRDILOHXVLQJWKH3&VRIWZDUHVRWKDWWKH

position data can be restored in case the data stored in the SRAM is accidentally lost.

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6(/3&6RIWZDUH2SHUDWLRQ0DQXDO 

[Replacement procedure for system-memory backup battery]

[1] Turn on the controller power.

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IXQFWLRQW\SH´7KLVZLOOEHXVHGZKHQUHYHUWLQJWhe parameter to its original setting following the

replacement of system-memory backup battery.)

[3] If the PC software is installed in your PC, save the position data to a file using the PC software.

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For the method to save position data to a file, refer WR³3RVLWLRQ'DWD(GLW:LQGRZ´LQWKH;6(/

3&6RIWZDUH2SHUDWLRQ0DQXDO

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setting to the controller, and then perform a flasK520ZULWH7KHSRVLWLRQGDWDZLOOEHVDYHGWR

WKHIODVK520

 &RQILUPWKDWWKHIODVK520ZUiting process has completed.

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6RIWZDUH2SHUDWLRQ0DQXDO

[5] Perform a software reset to restart the controller. (The SEL global data and error lists will be saved

WRWKHVSHFLDODUHDLQWKHIODVK520

>@ :KHQWKHFRQWUROOHUKDVEHHQUHVWDUWHGWXUQRIIWKHSRZHU

 2QFHWKHFRQWUROOHUKDVEHHQUHVWDUWHGEHVXre to keep the power on until the initialization

VHTXHQFHQXPEHULVQRORQJHUGLVSOD\HGRQWKHSDQHOZLQGRZZKLOH³,Q;;´LVGLVSOD\HG

IROORZLQJ³´;;LQGLFDWHVDQXPEHU

>@ 5HSODFHWKHV\VWHPPHPRU\EDFNXSEDWWHU\:KHQ removing the current battery and installing a

new one, pay due attention to the following points (SRAM data will be deleted if steps [1] through

[6] are not performed properly):

x'RQRWGDPDJHWKHERDUGSDWWHUQV

x'RQRWVKRUWWKHFLUFXLWV

x Connect the battery in the correct polarities.

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Iai-america XSEL-KE Manuel d'utilisateur Page 60

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Iai-america XSEL-KE Manuel d'utilisateur Page 60

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