Pepper Computer RS485, RS232 user manual Oinitcode

SMART I/O User’s Manual Digital Modules

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.

Page 4 - 70 Manual ID 09901, Rev. Index 0500 08 Jan. 98