32 TABLE OPERATION
32.1 How to Use the Positioning Table
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32
■Positioning table data retaining function
This function retains the setting value of the device where the positioning table data is set.
When the positioning table data is changed from word devices (Page 512 Table data), the table data setting value is
overwritten with the setting value in GX Works3 after the power of the CPU module is turned OFF and ON, the PLC is stopped
and restarted, or system is reset. To retain the table data settings value changed from word devices, use the positioning table
data retaining function.
1. "Use Device"
*1
and "Use an Initialization Invalid SM" are selected in the table data.
2. Turn on Positioning table data initialization disable (SM5916 to 5927). (Page 414 Positioning table data initialization
disable)
*1 Only CPU module
For versions which support the positioning table data retaining function, refer to Page 942 Added and Enhanced
Functions.
Use latch devices for the table data. (Page 129 LATCH FUNCTION)
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