Yokogawa digitalYEWFLO (DY-FF) - Manual (Page 96)

<APPENDIX 4. FUNCTION DIAGRAMS OF FUNCTION BLOCKS>
A4-1
IM 01F06F00-01EN
APPENDIX 4. FUNCTION DIAGRAMS OF
FUNCTION BLOCKS
A4.1 AI Function Block
FA0401.ai
AI Transducer OUT
Figure A4.1 Input/Output of AI Block
Output
OUT
FIELD_VAL.Value L_TYPE
/100
/100
Ind.Sqr Root
Indirect
Direct
Simulate
SIMULATE
Scaling
XD_SCALE
Scaling
OUT_SCALE
Alarms
HI/LO
MODE
Filter
PV_FTIME
CHANNEL PV
Cutoff
LOW_CUT
FA0402.ai
Figure A4.2 Function Diagram of AI Block
A4.2 DI Function Block
FA0403.ai
DI Transducer OUT_D
Figure A4.3 Input/Output of DI Block
FA0404.ai
Output
OUT_D
FIELD_VAL_D
Simulate
SIMULATE_D
Optional
Invert
Alarms
DISC
MODE
Filter
PV_FTIME
CHANNEL PV_D
Figure A4.4 Function Diagram of DI Block