Pepper Computer Modular Computers RS485 - Manual (Page 156)

SMART I/O User’s Manual
Page 4 - 70
Digital Modules
08 Jan. 98 Manual ID 09901, Rev. Index 0500
Channel provides channel specific information and in the exam-
ple shown here, any of the 8 input channels may be used. The
last parameter is not usually used by PEP implementations and
is set to 0 (zero).
The error.code returns a value of zero if no error was detected,
otherwise it returns a non-zero value depending on the error
encountered. A list of these error codes may be found in the PEP
on-line help.
A complete list of the operate COMMANDS may be obtained by
selecting a project from the ISaGRAF projects group, opening
an application and observing the Common defines in the Dictio-
nary pull-down menu. Note that not all calls in the list may be
used within the SMART I/O environment, however, the calls
applicable to this module are:
O_INIT_CODE
Syntax and usage as explained above.