See also hmi g wizard; program design, See also historical trend viewer (htv) – National Instruments BridgeVIEW User Manual
Page 444
Index
© National Instruments Corporation
I-9
Historical Trends to Spreadsheet
list of VIs, 6-4
locating, A-17
Read Historical Trend, A-31
Read Historical Trends, 6-4, A-33
Historical Logging Configuration dialog box
illustration, 6-3
parameters (table), 6-3
Historical Trend Statistics VI
example, 6-7
purpose and use, A-25
Historical Trend Viewer (HTV), 6-9
activity, 6-15
exporting data to spreadsheet, 6-13
illustration, 6-9
incorporating into HMI
launching, 2-11
live mode, 6-14
online help, 6-13
plot colors and style in trend
Select Tags dialog box, 6-10
selecting tags to display, 6-10
tag, time, and color preferences
manual changes, 6-11
panning button functions, 6-11
timespan of displayed data
viewing newly logged data, 6-14
viewing tag value at specific point in
Y axis, changing, 6-12
zooming in on a trend, 6-13
Historical Trends to Spreadsheet File VI, A-29
Historical Trends to Spreadsheet VI, A-27
HMI G Wizard
alarm acknowledgement (activity), 5-7
building alarm summary (activity), 5-3
copying tags, 4-7
creating tags, 4-7
dialog box, 4-7
editing tags, 4-7
front panel object and Wizard subdiagram
generating block diagram, 4-8
invoking, 4-7
operations on front panel objects (table)
Boolean control, 4-4
Boolean indicator, 4-5
historical trend or XY graph
numeric control, 4-4, 4-5
numeric indicator, 4-4, 4-5
real-time trend or waveform chart
HMI. See Human Machine Interface.
HTV. See Historical Trend Viewer (HTV).
Human Machine Interface, 4-1
See also BridgeVIEW VI Library.
building, 4-2
front panel objects, 4-3
HMI G Wizard, 4-3
customizing front panel objects, 4-12
configuring programmatically, 4-15
Control Editor, 4-12
importing graphics, 4-13
G programming principles, 4-25
basic principles, 4-2
configuring HMI indicators using tag
displaying real-time trends, 4-29
event-driven programming, 4-25