2 Connecting to SIEMENS PLCs
2-26
NB-series Programmable Terminals Host Connection Manual (V108)
Precautions for Correct Use
Precautions for Correct Use
• If you use the Data block, the data type of the NB and the PLC should be the same. For
instance, if the Data type of the PLC is REAL, the storing data type of the numeric input com-
ponent should be Float.
• When you define the Data block, secure the larger area than the one used for the NB. For
instance, in order to use DB5.DBW32 in the NB, you need to secure DB5.DBW34 or later for
the PLC.
• If you use the data block, do not check in the check box, [Properties] - [Attributes] - [Only store
in load memory].
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