Yokogawa EJA440E - Manual (Page 81)

<5. Parameter Summary>
5-3
IM 01C25T01-06EN
Function Label Item Contents Default value Handling * 1
Diag Lim Lim fDPmax Upper limit for Ratio fDP Refer to Table 4.2.3 WG
Lim fDPmin Lower limit for Ratio fDP Refer to Table 4.2.3 WG
Lim fSPlmax Upper limit for Ratio fSPl Refer to Table 4.2.3 WG
Lim fSPlmin Lower limit for Ratio fSPl Refer to Table 4.2.3 WG
Lim fSPhmax Upper limit for Ratio fSPh Refer to Table 4.2.3 WG
Lim fSPhmin Lower limit for Ratio fSPh Refer to Table 4.2.3 WG
Lim BlkFmax Upper limit for BlkF Refer to Table 4.2.3 WG
Lim BlkFmin Lower limit for BlkF Refer to Table 4.2.3 WG
Lim DPAvgmax Upper limit for DPAvg Refer to Table 4.2.3 WG
Lim DPAvgmin Lower limit for DPAvg Refer to Table 4.2.3 WG
Diag Mode Diag Mode ILBD operation mode Stop, Calculation, or
Reference
WG
Diag Option Diag Option Alarm masking WG
Diag Output Diag Out Option Output mode of 4-20mA when
an advanced diagnostic alarm is
generated
Off, Burnout, or Fall back Off WG
Diag Fixed Out Val 4-20 mA output when an advanced
diagnostic alarm is generated
3.6000 to 21.6000 mA 21.6 mA WG
Diag Period Diag Period Sampling period per one Diag count 180 sec WG
Diag
Reference
Diag Description Memo field 32 alphanumerics WG
Ref fDP Reference value of fDP WG
Ref fDP Status Status of Reference fDP RG
Ref fSPl Reference value of fSPl WG
Ref fSPl Status Status of Reference fSPl RG
Ref fSPh Reference value of fSPh WG
Ref fSPh Status Status of Reference fSPh RG
Ref BlkF Reference value of BlkF WG
Ref BlkF Status Status of Reference BlkF RG
Ref DPAvg Reference value of DPAvg WG
Ref DPAvg Status Status of Reference DPAvg RG
Diag Ref Lim Ref Lim fDPmin Lower limit of fDP 7.0E-10 WG
Ref Lim fSPmin Lower limit of fSPl and fSPh 1.0E-10 WG
Ref Lim BlkFmax Upper limit of BlkF 0.5 WG
Diag Supp
Count
Diag Supp Count Detection count to generate an
alarm
WG
Diag Variables Ratio fDP SQRT (fDP/Ref fDP). RG
Ratio fDP Status Status of Ratio fDP RG
Ratio fSPl SQRT (fSPl/Ref fSPl). RG
Ratio fSPl Status Status of Ratio fSPl RG
Ratio fSPh SQRT (fSPh/Ref fSPh). RG
Ratio fSPh Status Status of Ratio fSPh RG
BlkF Blockage degree characterized in
comparison of high-pressure side
and low-pressure side pressure
fluctuation values
RG
BlkF Status Status of BlkF RG
DPAvg Ratio of the average of differential
pressure/pressure to the maximum
span of an EJX transmitter.
RG
DPAvg Status Status of DPAvg RG
CRatio fDP Compensated fDP RG
CRatio fDP Status Status of CRatio fDP RG
NRatio fDP Non-compensated fDP RG
NRatio fDP Status Status of NRatio fDP RG
*1: Handling: R=Read only, W=Read & Write, M=Method, A=Applicable for option code AL, G=Applicable for option code DG6,
D=Applicable for differential pressure transmitters. Do not change these parameters for pressure transmitters.
*2: Max three Burst Messages (Burst Message 1, Burst Message 2, Burst Message 3)
*3: The default value shows MWP (Maximum working pressure) of the capsule.
Since the working pressure limit varies according to the Model, refer to the General Specifications section in each user’s manual.