Single command (CD)
Chapter 13
Verifying settings by secondary
injection
23
Single command (CD)
For the single command function block, it is necessary to configure the output signal to corre-
sponding binary output of the terminal. The operation of the function is then checked from the
local HMI by applying the commands with the MODE Off, Steady, or Pulse and by observing
the logic statuses of the corresponding binary output.
Command control functions included in the operation of different built-in functions must be test-
ed at the same time as their corresponding functions.
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