Diagnostics; Power-Up And Reset (Pnc001 Module); Module Restart - Emerson PACSystems RX3i User Manual

RSTI-EP PROFINET I/O Controller User Manual
GFK-2571R
Section 5:
This Section describes:
• Power-up and Reset
• Special LED Blink Patterns
• Fatal Error Reporting
• Status Reporting
• Fault Contacts and Fault Locating References
• PROFINET I/O Alarms
• The PROFINET Controller's Local Log Table
• PROFINET Controller Faults in the PACSystems Fault Tables
5.1

Power-up and Reset (PNC001 Module)

During power-up and reset, the PNC001 module runs diagnostics and initializes its hardware
components. When the necessary hardware components have been initialized and tested,
the PNC001 transitions to either normal operation or firmware update mode.
As the PNC001 module transitions to normal operation, it adds a startup entry that provides
a reason for the restart in its Local Log table. This entry is normal.
5.1.1

Module Restart

The PNC001 restarts if it receives a Reset signal from the PACSystems RX3i CPU, if the
Restart Pushbutton is pressed, if the restart or default command is issued from the
Command Line Interface (refer to the PROFINET Controller Command Line Interface
Manual, GFK-2572), or if the hardware watchdog timer expires. More details on each type
of restart are given below.

Diagnostics

Diagnostics
- Module Restart
Problems during Power-up and Reset
-
Transitioning to Firmware Update Mode
-
- Special LED Patterns - Module Identification
- Special LED Patterns – Microprocessor Overtemperature
- Local Log Table-Only Faults
- Viewing and Clearing the Local Log Table
Clearing the PACSystems Fault Tables
-
- Faults Reported to the Controller Fault Table
- Faults Reported to the I/O Fault Table
Section 5
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