Rockwell-automation 1771-DB Basic Module User Manual - Series A Manual de usuario descargar pdf (Pagina 148)

Data

Types

Chapter 7

7–6

The BASIC Module interfaces with the PLC-2, PLC-3 and PLC-5 family

processors. You can send the following data types to the BASIC Module

types to the BASIC Module:

16-bit binary (4 Hex digits) (XXXX)

3-digit, signed, fixed decimal BCD (" XXX.)

4-digit, unsigned, fixed decimal BCD (XXXX.)

4-digit, signed, octal (" XXXX.)

6-digit, signed, fixed decimal BCD (" XXXXXX.)

These data formats are the same as those described under ”Output Data

Types” except for 3.3-digit BCD. Refer to the above descriptions.

The BASIC Module converts the data looking at the sign bit when

applicable. Refer to the programming manual for your processor for the

proper data formats.

7.3

Input Data Types

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Rockwell-automation 1771-DB Basic Module User Manual - Series A Manual de usuario Pagina 148