Maxitrol Selectra MP2+ User & Programming Manual page 7

Multiple program process temperature controller
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Min Proc Temp (Global Setting)
This feature limits the minimum temperature for all Processes. It has a
range of 60°F (15°C) to 240°F (115°C). It does not allow any Process Set
Point to be set below the Minimum Process Temperature setting.
Calibration
This feature is used to fine-tune a particular application. Calibration shifts
the Bandwidth range up or down from the factory set mean. Each applica-
tion is different with variances in burners and appliances. It can be neces-
sary to change the midpoint of the modulation range to have the Process
Temperature and the actual sensed temperature match.
For sensed temperatures consistently displaying lower than the Set Point,
increase (+) Calibration by number of degrees off. For sensed tempera-
tures consistently displaying higher than the Set Point, decrease (-) Cali-
bration by number of degrees off. It is available for each Process and has
a range of –10°F (-5.6°C) to +10°F (5.6°C).
Monitor (Global Setting)
The Monitor feature is a useful tool when setting up or troubleshooting
the MP2+ system. The following will appear on the display when Monitor
is in the "On" position:
Set Point Temperature
Process #
Sensed
Process
Temperature
Looping Mode (Global Setting)
The looping mode feature is used to select the controllers default posi-
tion on startup and after the last process of a program is completed.
NOTE: On "Power up" the controller defaults to the last program
in use prior to removal of power. After last manual process of a
program or after last timed process of a program expires, the
controller defaults to the first process of the same program.
© 2006 Maxitrol Company, All Rights Reserved
Bandwidth
- TM02 applications only
7
Features
Manual or Timed
Soft Start
Ramp
VDC to Modulator

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