<9. Parameter Summary>
9-13
IM 01C25W05-01EN
Function
Label
Item
Description
Factory Default
Value
R/W
*1
Advanced
diagnostic
(ILBD)
Ref fP1 Status
Status of Ref fP1
R, G
Ref BlkF
BlkF reference value
W, G
Ref BlkF Status
Status of Ref BlkF
R, G
Ref DPAvg
DPAvg reference value
W, G
Ref DPAvg Status Ref DPAvg status
R, G
Ref Lim fDPmin
Minimum fDP reference
threshold
Minimum Ref fDP needed to execute
blockage detection
7.000E-10
W, G
Ref Lim fPmin
Minimum fP1, fP2
reference threshold
Minimum Ref fP1, fP2 needed to execute
blockage detection
7.000E-10
W, G
Ref Lim BlkFmax
Maximum BlkF reference
threshold
Maximum Ref BlkF needed to execute
blockage detection
0.50
W, G
Diag Supp Count
Detection count to
generate an alarm
Sets how many times the differential
pressure/pressure fluctuation parameter is
to exceed the threshold for the error alarm to
be generated.
3
W, G
Ratio fDP
SQRT (fDP/Ref fDP)
A value obtained by comparing the root
mean square (RMS) of the differential
pressure fluctuation
R, G
Ratio fDP Status
Status of Ratio fDP
R, G
Ratio fP2
SQRT (fP2/Ref fP2)
A value obtained by comparing the root
mean square (RMS) of the module 2 side
pressure fluctuation
R, G
Ratio fP2 Status
Status of Ratio fP2
R, G
Ratio fP1
SQRT (fP1/Ref fP1)
A value obtained by comparing the root
mean square (RSM) of the module 1 side
pressure fluctuation
R, G
Ratio fP1 Status
Status of Ratio fP1
R, G
BlkF
A value obtained by
comparing module 1 side
pressure and module 2
side pressure
A value indicating the blockage level, which
is characterized by comparing the module 1
side pressure fluctuation and module 2 side
pressure fluctuation
R, G
BlkF Status
Status of BlkF
R, G
DPAvg
Average differential
pressure
Ratio of the average of differential pressure
to the maximum span
R, G
DPAvg Status
Status of DPAvg
R, G
CRatio fDP
Compensated fDP
fDP value compensated with average
differential pressure
R, G
CRatio fDP Status Status of CRatio fDP
R, G
NRatio fDP
Non-compensated fDP
Non-compensated fDP
R, G
NRatio fDP Status Status of NRatio fDP
R, G
Advanced
Diagnostic
(heat trace
monitoring)
Flg temp coef
Flange temperature
coefficient
0
W, G
Flg temp Hi alert
val
Upper limit of flange
temperature
Sets the upper limit threshold for detecting
high temperature error.
120 degC
W, G
Flg temp Lo alert
val
Lower limit of flange
temperature
Sets the upper limit threshold for detecting
low temperature error.
–40 degC
W, G
Flg temp
Flange temperature
R, G
Optional
specification
addition
Option Password
Function addition
password for software
option
Sets the password that enables the software
option.
(Space)
W
*1:
R:read only, W:read and write, M:method, G:applicable for option code /DG6.
