to download the ControlMaster series standard manual in PDF format
to download the ControlMaster series standard manual in PDF format
to download the ControlMaster series standard manual in PDF format
- No tags were found...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
<strong>ControlMaster</strong> CM10, CM30 and CM50Universal process controllers 1 /8, 1 /4 and 1 /2 DIN6 Basic Level…Basic / …Loop 1 Mot ValveDeadbandExample: If <strong>the</strong> valve is set <strong>to</strong> be driven <strong>to</strong> <strong>the</strong> 50 % open position and <strong>the</strong> deadband is set <strong>to</strong>4 %, <strong>the</strong> mo<strong>to</strong>r s<strong>to</strong>ps driv<strong>in</strong>g when <strong>the</strong> position feedback is 48 %. The deadband is between48 % and 52 %.Position %Required Valve PositionDeadband(centred aroundrequired position)Travel TimeFor mo<strong>to</strong>rized valve without feedback (see page 32), this parameter is used <strong>to</strong> control <strong>the</strong> valvemovement.For mo<strong>to</strong>rized valve with feedback (see page 32), <strong>the</strong> time entered is compared with <strong>the</strong> actualvalve movement. If <strong>the</strong> valve is stick<strong>in</strong>g, a diagnostic message is generated (set Travel Time <strong>to</strong>0 s <strong>to</strong> disable this feature).34 IM/CM/S–EN Rev. C