The setpoint programmer generates a setpoint. The setpoint evolves over time according to a profile consisting of various parameters:
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a maximum of 6 profiles may be configured, comprising a total of
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48 segments (i), numbered from 1 to 48.
Segments are defined by the following parameters:
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SPi (%MF), target setpoint,
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VALi (%MF), duration or slope of segment,
Any segment may be configured as:
Any segment may be configured in seconds, minutes or hours.
This diagram illustrates the introductory remarks.
Mapping Profiles/Segments
The following configurations are available:
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1 profile with a maximum of 48 segments,
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1 profile with a maximum of 32 segments and 1 profile with a maximum of 16 segments,
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2 profiles with max. 24 segments each,
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3 profiles with max. 16 segments each,
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4 profiles with max. 12 segments each,
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6 profiles with max. 8 segments each,
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1 profile with 24 segments, 1 profile with 16 segments and 1 profile with 8 segments.
Memory Mapping for Parameters and Setpoints
The 48 target setpoints and their respective durations are stored, respectively, in the %MFxy.i.50 to %MFxy.i.240 words. The number of configured profiles does not affect this mapping.
For 3 profiles of 16 segments each, mapping is as follows:
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1st setpoint of the 1st profile is found in SP1 (%MFr.m.c.50),
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1st setpoint of 2nd profile is found in SP17 (%MFr.m.c.114),
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1st setpoint of 3rd profile is found in SP33 (%MFr.m.c.178).
For 2 profiles of 24 segments each, mapping is as follows:
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1st setpoint of 1st profile is found in SP1 (%MFr.m.c.50),
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1st setpoint of 2nd profile is found in SP25 (%MFr.m.c.146).
