Schneider Electric Processor Adapter User Manual
Page 215
Configuring an M1 CPU with Modsoft
870 USE 101 10 V.2
215
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 1x) and register (3x and 4x) references.
Guidelines
When you change the range of discrete and register references, follow these
guidelines:
l
Adjust the range of discretes in increments of 16. Sixteen discretes consume
one word.
l
Adjust the range of registers in increments of 1. Each register consumes one
word.
l
The total number of register and discrete references cannot exceed 3k words.
l
A minimum configuration of 16 0
x discretes, 16 1x discretes, one 3x register,
and one 4
x register is required.
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