Bit Graphics For Si Signals In The Servo Trace - Siemens SINUMERIK 840D sl Function Manual

Diagnostics
10.1 Troubleshooting procedure
File functions
Measurement settings and the measured values of the servo trace functions can
be saved, downloaded or deleted using the horizontal "file functions" softkey.
10.1.4

Bit graphics for SI signals in the servo trace

Using the servo trace, individual bits can be selected from bit-coded SI signals and
the characteristic over time can be graphically displayed similar to a logic analyzer.
Bit characteristics can be displayed as a function of time for 10 character channels
(tracks).
Bit-coded SI signals
The bit-coded SI signals are principally sub-divided into two groups:
S SI signals where the system allocates the names of the bits (signals: SGE-
NCK, SGA-NCK, SGE-PLC and SGA-PLC)
S SI signals where the user can freely select their names and default names are
entered into an Ini file (F:\hmi_adv\ibsvtsi.ini). If the user wishes to change the
default assignment, he can do this in the file hmi_adv\ibsvtsi.ini or using the
appropriate forms in the operator interface.
These different bit-coded SI signals are parameterized on the operator interface.
The settings do not modify the measurement but only how the results of the mea-
surement are actually displayed in the graphic.
No bit graphics are generated for SI signals that are not bit-coded.
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SINUMERIK 840D sl/SINAMICS S120 SINUMERIK Safety Integrated (FBSI sl) – 03.2006 Edition
© Siemens AG, 2006. All rights reserved
03.06