Operation Manual

<8. Operation of DYFMVTool>
8-20
IM 01C25R51-01E
8.3.1 Case1: Arithmetic Function Block is Standalone
FollowingistheproceduresforconrmingowcongurationincaseARBlockisstandalone.
Step 1 Set function block scheduling information
Set the function block scheduling information to activate digitalYEWFLO AR Block.
Regarding function block scheduling, refer to Appendix B-2.
Step 2 Open Online Parameter in Device DTM
Start Device DTM to display the Online Parameter screen.
(
[Device]→[Parameter]→[OnlineParameter])
IMPORTANT
TurnonthealarmoutputofARBlockatTB:ALARM_PERFORM.
Default setting for the alarm output of AR Block is off.
(
[OnlineParameter]→[TransducerBlock]→[Alerts])
Step 3 Set input conditions in AR Block
Set value to following input parameters (Refer to Figure 8.19 and Table 8.10):
“
Input.Value”,“Input1.Value”and“Input2.Value”
([OnlineParameter]→[Arithmetic]→[DynamicVariables])
Table 8.10 Input conditions in AR Block
Input Device
Function
Block
Parameter
Value Unit
V
olumetricFlow
Rate
digitalYEWFLO
AR Block
(Input Section)
IN
Input.Value
(Relative Index: 14)
<Effective Mode: Auto/MAN/OOS>
V
olumetricFlowUnit
(Relative Index: 37)
Temperature
AR Block
(Input Section)
IN_1
I
nput1.Value
(Relative Index: 16)
<Effective Mode: Auto/MAN/OOS>
Temperature Unit
(Relative Index: 38)
Pressure
AR Block
(Input Section)
IN_2
I
nput2.Value
(Relative Index: 17)
<Effective Mode: Auto/MAN/OOS>
Pressure Unit
(Relative Index: 40)
IMPORTANT
Conrmthesettingsin"VolumetricFlowUnit","TemperatureUnit",and"PressureUnit".
Regarding“TemperatureUnit”,“PressureUnit”,refertosection8.1.1.
([OnlineParameter]→[Arithmetic]→[Conguration]→[DensityFactorParameters])
IMPORTANT
Before entering the input parameters, set the Function Block Mode in AR Block by referring to
Table 8.10.