SMART I/O User’s Manual | Chapter 5 Analog Modules | |||
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O_DISABLE_CONV: This operate call tells ISaGRAF to disable the conversion of a particular channel of a connected
<analog var> := OPERATE(<iovar>, O_DISABLE_CONV, 0);
where <analog var>
<iovar>
represents the analog return variable and can be zero if the operate call is supported and the correct <iovar> is passed or
is the variable name for the channel where the operate call is to take effect.
O_GET_LINE_STATE:
This operate call allows the user to check the line state on the current version of the
<analog var> := OPERATE(<iovar>, O_GET_LINE_STATE,
where <analog var>
<iovar>
<var>
<var>);
represents the analog return variable and is zero if an open loop is detected. Otherwise it returns 1.
is the variable name for the channel where the operate call is to take effect.
is not used.
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Page | 5 - 126 | ©1996 PEP Modular Computers GmbH | October 01, 1996 |
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