Rockwell-automation 1760-xxxx Pico GFX-70 Controllers User Manual Manual do Utilizador descarregar pdf (Página 176)

Publication 1760-UM002B-EN-P - March 2005

4-66 Wiring with Pico GFX-70

Value Range

32-bit signed value

Inputs

The function block inputs >I1 and >I2 can have the following operands:

• Constants

• Markers MD, MW, MB

• Analog inputs IA01 to IA04

– IA01: terminal I7

– IA02: terminal I8

– IA03: terminal I11

– IA04: terminal I12

• Analog output QA01

• Actual value

… QV> of another function block

Actual Value …QV>

The actual value …QV> can be assigned the following operands:

• Markers MD, MW, MB

• Analog output QA01

Displaying the Parameter Set in the PARAMETERS Menu

• + Access enabled

• -: Access disabled

Contacts

BV01ZE to BV32ZE: ZERO zero bit, value on output function block is equal

to zero

Coils

The Boolean sequence function block does not have coils.

Memory Requirement for the Boolean Sequence Function Block

The Boolean sequence function block requires 40 bytes of memory plus 4

bytes per constant on the function block inputs.

1 2 ... 171 172 173 174 175 176 177 178 179 180 181 ... 399 400

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