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ST Series User’s Manual
6-10
Relationship between K-tag Write Character Value and PLC Device
16 bit Devices
ST stores the character string from the start, as groups of 2, into1 PLC Device.
When there are nine characters, they are arranged as shown below.
32 bit Devices
ST stores the character string from the start, as groups of 4, into1 PLC Device.
When there are nine characters, they are arranged as shown below.
• When the characters do not divide into 2 evenly, NULL is added at the end.
• When the characters do not divide into 4 evenly, NULL is added at the end.