Siemens SINUMERIK MC Commissioning Manual page 188

Installing and setting up PCU Base for IPC
10.3 Configuration of the system
The meaning of the settings are as follows:
Table 10-4
Setting
SYSTEM
AUTO_OP_1
AUTO_OP_2
AUTO_MON_1
AUTO_MON_2
640x480
800x600
188
Settings in the configuration file tcu.ini
Meaning
The resolution is not specially set during run-up. i.e. the resolution last used
in the system is active, e.g. the resolution which had been set manually in the
Control Panel.
Default setting:
When running up, the resolution is automatically set in accordance with the
following scenarios:
Example 1: There is a panel (irrespective of whether a monitor possibly exists):
The resolution is set to the max. resolution of the panel (max. 1920x1080).
Example 2: There is no panel, but there is a monitor:
The resolution is not specially set; i.e. the resolution last used in the system
is active, e.g. the resolution which had been set manually in the Control Panel.
(Difference with respect to AUTO_OP_2 !)
Like AUTO_OP_1, except:
Example 2: There is no panel, but there is a monitor:
The resolution is set to the max. resolution of the monitor, reduced to the next
lowest SINUMERIK resolution. SINUMERIK resolutions are 640x480,
800x600, 1024x768, 1280x1024, 800x480, 1280x800, 1366x768 and
1920x1080.
Example: In the case of a monitor with a max. resolution of 2048x1152, the
SINUMERIK resolution setting is 1920x1080.
While running up, the resolution is automatically set ("monitor" has priority) in
accordance with the following scenarios:
Example 1: There is a monitor (irrespective of whether a panel possibly exists):
The resolution is set to the max. resolution of the monitor, reduced to the next
lowest SINUMERIK resolution. SINUMERIK resolutions are 640x480,
800x600, 1024x768, 1280x1024, 800x480, 1280x800, 1366x768 and
1920x1080.
Example: In the case of a monitor with a max. resolution of 2048x1152, the
SINUMERIK resolution setting is 1920x1080.
If there is a panel, the display there is panned if the max. resolution of the
panel is lower than the max. resolution of the monitor.
Example 2: There is no monitor, but there is a panel:
The resolution is not specially set; i.e. the resolution last used in the system
is active, e.g. the resolution which had been set manually in the Control Panel.
(Difference with respect to AUTO_MON_2 !)
Example 3: There is neither a monitor nor a panel (headless operation):
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 the Control
Panel.
Like AUTO_MON_1, except:
Example 2: There is no monitor, but there is a panel:
The resolution is set to the max. resolution of the panel (max. 1920x1080).
During run-up, the SINUMERIK resolution is set to 640x480.
During run-up, the SINUMERIK resolution is set to 800x600.
MCU commissioning: NC, PLC, Drive
Commissioning Manual, 02/2020, A5E47437618B AB