Maple Systems MAPware-7000 - Manual (Page 192)

192 MAPware-7000 Programming Manual
1010-1040, Rev. 02

Maximum Limit – enter the maximum value when read from the target register
indicates the highest point on the trend graph.

Maximum Tag Address (List Qa) – this is the address of target register continuously read
by the HMC to determine the maximum range.

Maximum Tag Name (List Qb) – this is the name given to the tagged register in the Tag
Database.

Minimum - options are Min or Tag. Select Min to configure a pre-defined minimum
value range on the trend graph. Use Tag to configure a PLC target address that will be
continuously read by the HMC to determine the minimum range used by the historical
trend graph.

Minimum Limit – enter the minimum value when read from the target register indicates
the lowest point on the historical trend graph.

Minimum Tag Address (List Qa) this is the address of target register that is continuously
read by the HMC to determine the minimum range.

Minimum Tag Name (List Qb) – this is the name given to the tagged register in the Tag
Database.

Number of Grids - indicate the total number of grids which are used to indicate the
values (along the y-axis) recorded on the historical trend graph. Range is 1 to 10.

Scale – enable to display the value scale.

Scale Color - Click on the button to display the color palette and select a color to
display the value scale
Resize a Historical Trend object
Move the mouse pointer over one of the resize handles. When the pointer changes to a double-
headed arrow, simply click and drag to a new location.