Yokogawa RotaMASS 3-Series User Manual
Page 6
CONTENTS
iv
IM 01R04B05-00E-E 3rd edition July 30, 2010 -00
all Rights Reserved. Copyright © 2005, Rota Yokogawa
A1.4.2.4 determining the Input Flow direction .........................................................A-18
A1.4.3 Adder ........................................................................................................A-18
A1.4.3.1 Status of Value after Addition .....................................................................A-18
A1.4.3.2 Addition ..........................................................................................................A-19
A1.4.4 Integrator ..................................................................................................A-19
A1.4.5 Output Process ........................................................................................A-21
A1.4.5.1 Status determination ....................................................................................A-21
A1.4.5.2 determining the Output Value .....................................................................A-22
A1.4.5.3 Mode Handling ..............................................................................................A-23
A1.4.6 reset .........................................................................................................A-23
A1.4.6.1 reset Trigger .................................................................................................A-23
A1.4.6.2 reset Timing ..................................................................................................A-23
A1.4.6.3 reset Process ...............................................................................................A-24
A1.4.7 List of Integrator Block Parameters ......................................................A-25
APPENdIX 2. APPLICATION, SETTING ANd CHANGE OF BASIC
PArAMETErS ......................................................................................A-27
A2.1 Applications and Selection of Basic Parameters ..................................A-27
A2.2 Setting and Change of Basic Parameters ..............................................A-28
A2.3 Setting the AI Function Blocks ...............................................................A-28
A2.4 Setting the Transducer Block ..................................................................A-30
APPENdIX 3. OPErATION OF EACH PArAMETEr IN FAILUrE
MOdE .....................................................................................................A-33
APPENdIX 4. FUNCTION dIAGrAMS OF FUNCTION BLOCKS .....A-45
A4.1 AI Function Block .....................................................................................A-45
APPENdIX 5. PId BLOCK ...................................................................A-47
A5.1 Function diagram ......................................................................................A-47
A5.2 Functions of PId Block ............................................................................A-47
A5.3 Parameters of PId Block ..........................................................................A-48
A5.4 PId Computation details ..........................................................................A-50
A5.4.1 PV-proportional and -derivative Type PId (I-Pd) Control Algorithm versus
PV-derivative Type PId (PI-d) Control Algorithm .....................................................A-50