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TROUBLESHOOTING
186 Parker Automation Controller Installation Guide
something to the log is requested. These log files can be downloaded from the Configuration Tool under
w). For more information about how to access the Configuration
Tool Configuring the Network and System Settings 41.
The most important files to help with troubleshooting will be the PAC Runtime Log File, Retentive Memory
Log file, and PAC Configuration Tool Log file. These log files include time stamped actions to help the user
track the history of PAC since the last power cycle. To learn more about the log files, click on the Help (?)
link in the up
I/O Modules
Refer to Chapter 5 for troubleshooting the individual PACIO Modules.
HDMI Connector
The function of this connector is not enabled and is intended for factory use only.
Real Time Clock (RTC)
The Real Time Clock (RTC) or time-of-day clock in the PAC Controller is a timer used to keep the local
time and date for use by the Runtime software. The RTC is based on a free running timer located on the
PAC processor board when either 24DC system power is applied to the PAC Controller or battery supplied
power when DC input power is not available.