YOKOGAWA digitalYEWFLO Series User Manual

<9. GENERAL SPECIFICATIONS>
9-3
IM 01F06F00-01EN
FunctionalSpecications:
Functional specications for Fieldbus communication conform to the standard specications (H1) of FOUNDATION
eldbus.
FOUNDATION Fieldbus specications (ITK 5.0.1) grant the interoperability of the eld instruments.
Function blocks:
Block name Number Execution time Note
AI 3 29 ms
AI1: Monitors the fow rate and totalized ow rate; AI2: Monitors the temperature
for a model with the multi-variable type option; AI3: volumetric ow input for mass
owrate calculation of AR.
DI 2 25 ms Flow and temperature limit switches
AR 1 40 ms Mass ow calculation
IT 1 40 ms
Integrator block integrates a variable as a function of the time or accumulates the
counts
PID 1 40 ms Applicable when LC1 option is specied
9.2 ModelandSufxCodes
DY
-F
-/

-N
DYA-F/
F: digital communication (FOUNDATION Fieldbus protocol)
N: Remote type detector

YOKOGAWA digitalYEWFLO Series Specifications

General

Brand	YOKOGAWA
Model	digitalYEWFLO Series
Category	Measuring Instruments
Language	English