S7-PDIAG

• Configuration for detection of process faults:
  S7-PDIAG permits definition of signal monitoring (including criteria analysis) and the associated message texts within the LAD/CSF/IL editor.
• Configured FB call (optional) on diagnostics event
• Online modification of monitoring times
• Supporting troubleshooting:
  In addition to the display and detection of process faults, S7-PDIAG and ProAgent provide the user with the facility to control or modify movements and operating modes directly from the HMI display unit.

SIMATIC ProAgent

The SIMATIC ProAgent option package provides the following essential functionality for the SIMATIC HMI on the basis of a standardized user interface (identical for S7-PDIAG and S7-GRAPH):

• Fault indication with time stamp and message status (e.g., first-up)
• Fault determination, criteria analysis, and display of process signals causing the fault
• Supporting troubleshooting through movement displays and changes in operating mode with which the machine components can be driven for troubleshooting (e.g., counterclockwise/clockwise movement)