Configuring an M1 CPU with Concept
870 USE 101 00 V.3 295
Changing the Range of Discrete and Register References
Introduction This section provides guidelines and a procedure for changing the range of discrete
(0
x
and 1
x
) and register (3
x
and 4
x
) references.
Guidelines When you change the range of discrete and register references, follow these
guidelines:
● Adjust the range of discretes in increments of 16. Sixteen discretes consume
one word.
● Adjust the range of registers in increments of 1. Each register consumes one
word.
● The total number of register and discrete references cannot exceed the
maximum of state memory displayed at the top of the dialog
.
● A minimum configuration of 16 0
x
discretes, 16 1
x
discretes, one 3
x
register,
and one 4
x
register is required.
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