Switching Performance - Two-State Controller; Three-State Controller - Ecolab MULTRONIC Notice Technique
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- Manuel technique (77 pages) ,
- Mode d'emploi (45 pages) ,
- Manuel technique (26 pages)
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8.3.3
Switching performance - Two-state controller
NOTE
8.4
Three-state controller
The three-state controller has 3 circuit states and therefore needs two outputs which are fitted
as standard in this device.
Examples for the application of a three-state controller:
- motor control "anti-clockwise", "off", "clockwise"
- two-sided pH neutralisation
417101163_Multronic.doc
The performances described above relates to a two-state controller with a pure P-action.
The switching of output 1 is also influenced by the controller's PID behaviour.
- 63 -
When the switching
interval is negative (LW),
switching point 2 comes
to rest at the left of the
setpoint value.
Rev: 5.07-08
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