Rockwell-automation T80017 Application Note Regent to Trusted Migratio Manual de usuario descargar pdf (Pagina 14)

Trusted

AN-T80017 Regent to Trusted Migration

Issue 2 June 08 AN-T80017 14

Regent variables can be declared in the Shared Variables lists as Control Relays (Booleans), Registers

(integers) and Floating Point Registers (reals). Variables can also be declared in the I/O connection

table as the name of I/O data points, and even implicitly as local variables inside function blocks.

Trusted variables must all be declared in the dictionary lists and used in the I/O connection table and

programs.

Regent shared variables are addressed by their position in the list, e.g. the variables here are at

Modbus address 0600 onwards. Trusted variables may be allocated individual addresses or none at

all. Regent often requires spare variables to space out the addresses; these are not needed in Trusted.

Figure 7 Regent Shared Control Relays and the Trusted equivalent

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Rockwell-automation T80017 Application Note Regent to Trusted Migratio Manual de usuario Pagina 14