Setpoint Programmer Pre-Plot Graph Attributes - Honeywell 900 User Manual

•
Auxiliary PV Engineering Units
•
Current PV2 value
• Current PV3 value
•
Primary button to select Primary PV graph
• Auxiliary button to select Auxiliary PV graph
• Setpoint Programmer current Status
• Set Point indicator to indicate color of Setpoint plot
• Process Variable indicator to indicate color of Process Variable plot
• Operate Display button to navigate to associated Setpoint Programmer Operate Display
As shown below a second pre-plot indicates the profile of the SPP Auxiliary Setpoint output profile
(soaks only). The SPP Process Variable # 4 input (PV4) is plotted against the Auxiliary Setpoint
output pre-plot graph.

Setpoint Programmer Pre-Plot Graph attributes

1. The content of the pre-plot graph is determined by reading the profile content of the Setpoint
Programmer function block. Time is presented on the X axis and the SP value is presented on the Y
axis of the graph.
2. The amount of time contained within the pre-plot graph is determined by:
a) The number of user programmed segments in the profile (The user may use from 2 to 50 of the
available segments for his program.)
b) The time units specified for the profile (minutes or hours)
Revision 9
May 2014
900 Control Station User Guide
Setpoint Programmers
Setpoint programmer – Pre Plot Display
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