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5.8 Usage of FB
5.8.1 Outline
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UTILITY PACKAGE (GX Configurator-DA)
The initial setting/auto refresh setting of the intelligent function module can be per-
formed by each of the following methods.
(1) Set intelligent function parameters (Initial setting/Auto refresh setting) and
write them to the programmable controller CPU.
(2) Create an FB of the intelligent function module parameter (initial setting/auto
refresh setting) and paste it to the sequence program.
In accordance with the specification of the system, perform the initial setting/auto
refresh setting of the intelligent function module by one of the methods above.
*1
*1 The following explains the case in which both of (1) and (2) are performed.
(a) Initial setting
FB setting given in (2) is valid.
(b) Auto refresh setting
• Both (1) and (2) are valid.
• At the time of FB execution and in the END processing of the sequence
program, automatic refresh is performed.
Therefore, an analog value corresponding to the specified digital value
is output at each auto refresh time.
Содержание Q66DA-G
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