Pepper Computer Modular Computers RS485 - Manual (Page 260)

SMART I/O User’s Manual
October 01, 1996 ©1996 PEP Modular Computers GmbH Page 5 - 104
Chapter 5 Analog Modules
O_ENABLE_LINE_CHECK
:
This operate call allows the user to enable open-
loop checking on the current version of the SM-
ADC1. The syntax is as follows:
:= OPERATE(, O_ENABLE_LINE_CHECK,
);
where represents the analog return variable and can
be zero if the operate call is supported and the
correct is passed or non-zero if an
error occurred.
is the variable name for the channel where the
operate call is to take effect.
is not used.
O_DISABLE_LINE_CHECK
:
This operate call allows the user to disable open-
loop checking on the current version of the SM-
ADC1. The syntax is as follows:
:= OPERATE(, O_DISABLE_LINE_CHECK,
);
where represents the analog return variable and can
be zero if the operate call is supported and the
correct is passed or non-zero if an
error occurred.
is the variable name for the channel where the
operate call is to take effect.
is not used.