Maple Systems MAPware-7000 - Manual (Page 206)

206 MAPware-7000 Programming Manual
1010-1040, Rev. 02
Refresh All Trends The Historical Trend graph is updated when this task is
executed
Start Logger for all Groups Begins logging data as specified in Data Logger for all groups
Stop Logger for all Groups Discontinues logging data as specified in Data Logger for all
groups
Start Logger of Group # Begins logging data as specified by Data Logger group
number
Stop Logger of Group # Discontinues logging data as specified by Data Logger group
number
Clear Log Memory Clears all data collected in HMC memory by the Data Logger
Move to Latest Historical Alarm Move to the last recorded alarm in the list of historic alarms
Move to Oldest Historical Alarm Move to the oldest recorded alarm in the list of historic
alarms
Move to latest Alarm Move to the last recorded alarm in the list of active alarms
Move to oldest Alarm Move to the oldest recorded alarm in the list of active alarms
Start Printing of Group # Begins printout of data as specified by Data Logger group
number
Stop Printing of Group # Discontinues printout of data as specified by Data Logger
group number
Clear Historical Alarm Memory Clears out all alarms listed in the Historic Alarm list
The next section of this chapter provides detailed descriptions of each task and how it is used.
Description of Tasks
Add a Constant Value to a Tag
Description: Add a constant value to the current value residing in an internal tag or PLC tag.
Parameters:

Tag– target address

Number– constant value added to the target tag when the task executes.

Type– format (Unsigned, Signed, Hexadecimal, BCD, Binary, or Float) of data.