System Variables And Status Information; System Variables; General Information - Phoenix Contact ILC 330 User Manual

4

System Variables and Status Information

6959_en_05
4.1

System Variables

4.1.1

General Information

This section describes the special program functions of the PC WorX software that are
available for the Inline Controller.
The Inline Controller has a register set, which is used for diagnostics and easy control of
the bus system. The diagnostic data is stored in the diagnostic status register and the
diagnostic parameter register. These registers are available to the application program as
system variables (system flags, global variables).
Operating states, error states, and additional information about the INTERBUS system can
be evaluated in the application program.
For additional information on diagnostics, please refer to the following user manual:
– INTERBUS Diagnostics Guide
IBS SYS DIAG DSC UM E
System Variables and Status Information
Order No. 2747293
PHOENIX CONTACT
4-1