ABB COMMANDER 300 Programming Manual

Also see for COMMANDER 300: Operating instructions

Contents

284.10 Set Up Control PageInformation.• Control types – Current Proportioning, Time Proportioning (and On/Off), Position-proportioning (motorized valve control with feedback) and Boundless.• Heat/cool function can be selected.• Programmable power-up control modes and outputs.• Reverse and direct control actions.• High and low output limits.…4 CONFIGURATIONPage Header – Set Up Control.Control TypeSelect the control type required:C–PrOP – current proportioning – see Fig. 4.4.t–PrOP – time proportioning – see Fig. 4.4.P–PrOP – position proportioning – motorized valvewith position feedback – see Fig. 4.6.bNdLSS – boundless – motorized valve withoutposition feedback. If bNdLSS selected theself-tune facility is not available and theSelf-tune Page cannot be accessed – seeFig. 4.7.Control ModeSelect the control mode required:SINGLE – normal control mode, used for allapplications except Heat/Cool.HtCOOL – Heat/Cool control mode – see Fig. 4.5.Continued on page 30.SEtUPCONtrLC–MOdEHtCOOLC–tYPEC–PrOPt–PrOPP–PrOPP–PrOPHtCOOLbNdLSSSINGLESINGLEbNdLSSFig. 4.4 Standard Control Schematic DiagramP.I.D.ControlTermsOn/OffControlProcessVariableSet PointTime ProportioningAnalog OutputRelay orDigital Output4 to 20mARelay orDigital OutputCOMMANDER 300FeedbackProcess