Siemens SINUMERIK 840D sl Commissioning Manual page 923

Settings
AUTO_MON_2
640X480
800X600
1024X768
1280X1024
PCU-Basesoftware (IM8)
Commissioning Manual, 02/2012, 6FC5397-1DP40-3BA0
Meaning
Example 3: There is no PCU monitor and no PCU panel (= headless operation):
A) in active TCU mode:
a) dynamic resolution switching is enabled (resolution adaptation entry in
TCU.ini) and at least one TCU is already logged on:
The resolution is set to the resolution of the TCU which is currently active.
b) dynamic resolution switching is enabled (resolution adaptation entry in
TCU.ini) and no TCU has logged on yet or dynamic resolution switching is
disabled:
The resolution is set to the max. resolution of the current PCU panel, i.e.,
which logged on during the previous session.
Default: Default TCU resolution in accordance with the registry.
Notice: The first TCU panel to logon (later) becomes activated. The focus
handler then automatically sets the resolution to this TCU panel's resolution
(in the case of dynamic resolution switching).
A) in inactive TCU mode:
The resolution is not specially set - i.e. the resolution used during the
previous session in the system is active, e.g. the resolution set manually in
Control Panel.
Like AUTO_MON_1, except:
Example 2: There is no PCU monitor, however there is a PCU panel
(irrespective of whether there are any TCU panels):
[in active TCU mode:
The following additional condition applies: PCU is activated (with dynamic
resolution switching enabled)]:
The resolution is set to the max. resolution of the PCU panel
(max. 1280x1024).
During boot up, the SINUMERIK resolution is set to 640x480.
During boot up, the SINUMERIK resolution is set to 800x600.
During boot up, the SINUMERIK resolution is set to 1024x768.
During boot up, the SINUMERIK resolution is set to 1280x1024.
Commissioning the system
1.3 Boot up behavior of the PCU
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