2.9.178 Pcdt
The Pcdt structure contains a PlcPcd structure and specifies its size.
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clxt |
lcb |
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PlcPcd (variable) |
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clxt (1 byte): This value MUST be 0x02.
lcb (4 bytes): An unsigned integer that specifies the size, in bytes, of the PlcPcd structure.
PlcPcd (variable): A PlcPcd structure. As with all Plc elements, the size that is specified by lcb MUST result in a whole number of Pcd structures in this PlcPcd structure.