Omron NQ HMI Getting Started Manual page 45

Using NQ-Designer
4-2-2-7 Languages
The memory size reserved for logging data in the terminal can be selected.
Several ranges can be selected from 256Kb to 2048Kb.
For logging the data type (word / double word) can be selected. Upon this
selection the tags available for logging will then be filtered to what can be
chosen for logging.
The data logger allows a user to define 4 different groups. Each group can
contain of 30 tags that can be logged. For each group a logging mode can be
defined.
The datalogger can handle 6 different logging modes.
• Power up
Each tag defined in this group will be logged when terminal is powered and
application is running. The logging frequency for this group can be set.
• Start / Stop time
User can define on which part of the day the logging must occur. Also with
this option the logging frequency can be programmed for the whole group
when choosing this mode.
• Key task
User can assign keys / buttons to start and stop logging. The commands
can be found under "Keys specific Task" selection.
• Logging with run time frequency
This mode can only be used for group 1 and is intended for datalog printing
only. When selected this option each tag will be logged with a selectable
interval of minimum 30 minutes.
• Bit task
User can use the system bits s28 (group1) to s31 (group4) to start or stop
logging. If system bit is set to 1 logging starts.
• Event based
User can select an internal bit for logging. There are 3 options to select. :
Positive edge, Negative edge, Both edges. When selecting each of these
options the logging will start / stop on the selected conditions.
The Languages dialog shows the supported languages and manages the
languages supported by the project. To support a language the language
needs to be added to the program. NQ-Designer supports a total of 9
languages. The default language of the program is the default language of the
operating system.
To add a language proceed as follows.
• Select the language from the Supported Languages list and click Add.
• Check the checkbox to enable keyboard layout for the selected language.
Figure 4.7: Languages
Section 4-2
31