08/2005 Starting Up HMI Embedded (IM2)
8 Diagnostics
© Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl/840D/840Di/810D HMI Installation and Start-Up Guide (IAM) – 08/2005 Edition
IM2/8-121
8.1.2 Displaying log file / setting action log
Display log file
The display is password-protected.
The current log file is displayed on the operator panel screen in the "Diagnostics"
operating area, "Service Displays" → Action Log → menu in the "Action Log File"
window.
If a crash file exists, the softkey "Crash Data" is also displayed, with which the
crash file can be displayed.
Set action log
The action log settings are password-encrypted.
The "Action Log Settings" screen is displayed in the
"HMI Embedded" → "Action Log" menu in the “Start-up” operating area.
Here you can:
• Enable/disable the logging
• Select the data to be logged
• Alarm status change
• Actuate keys
• Channel status/override
• Window IDs
The selected setting must be confirmed by pressing the softkey "OK".
8.1.3 Outputting log file
The log file output is password-encrypted.
There are two possible ways to output the log file:
1. In the "Diagnostics" operating area, select "Service Displays" → "Action Log" →
"Save As..." → "CF Card"/"USB Stick" (logical drive that has been set up).
2. Via the boot menu.
A ramp-up menu is displayed whenever a crash event occurs (PLC bit DB19,
byte0, bit6). The bit is set and reset from the PLC at the user interface (as with
key lock, screen darkening, etc.).
HMI Embedded evaluates the rising edge of the signal (i.e., a transition from 0
to 1) and creates the log file when the signal comes. HMI Embedded only reads
the data, i.e., the signal must be reset by the PLC/user program.
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