Maple Systems MAPware-7000 - Manual (Page 259)

MAPware-7000 Programming Manual 259
1010-1040, Rev. 02
Tasks related to DataLogging
There are a number of tasks that are specifically used for DataLogging. Some of these have
already been described in the sections above but here is the complete list:
Task Name Where Available Parameters
USB Data Log
Upload Power-On Tasks
Global Tasks
Screen Tasks-
Before Showing Screen
While Showing Screen
After Hiding Screen
Key Tasks (Global or Screen-Dependent)
And Multi-Task Buttons
Press task
Pressed task
Released task
DateTime: 12 consecutive
registers used for the
Start/Stop Date/Time
values
Group: 1 register for
recording the Group #.
Filename: 4 consecutive
registers used to create
filename used in USB Flash
Drive.
Status Register: 1 register
to provide status of
download.
Description: This task is used to download a Data Log file to an attached USB Flash Drive.
See ‘Uploading to a Flash Drive’ section earlier in this chapter.
Key’s Specific
Task:
Refresh All
Trends
Key Tasks (Global or Screen-Dependent)
And Multi-Task Buttons
Press task
Released task
NA
Description: This task is used to refresh the Historical Trend. See ‘Viewing Data from the
Data Logger’ section earlier in this chapter.
Key’s Specific
Task:
Start/Stop
Logger for All
Groups
Key Tasks (Global or Screen-Dependent)
And Multi-Task Buttons
Press task
Released task
NA