Yokogawa EJX930A - Manual (Page 168)

<Appendix 8. Advanced Diagnostics>
A8-18
IM 01C25R03-01E
Checklist (2/5)
No. Items Parameters Result Example
8 Alarm status
• Check the alarm status shown in
DIAG_ERR.
• Check that the alarm status of
“Outside Diagnosis Range” is not
shown in DIAG_ERR.
DIAG_ERR (Index: 2086)
A Blocking  
Large Fluctuation of Low Side  
Large Fluctuation of High Side  
Low Side Blocking  
High Side Blocking  
B Blocking  
Invalid Ref BlkF  
Invalid Ref fSPh  
Invalid Ref fSPl  
Invalid Ref fDP  
Outside Diagnosis Range  
Reflect Blockage to PV/SV/TV Status  
9 ILBD parameters
• Record the values of parameters for
ILBD operation.
• Check the status of parameters for
ILBD operation.
*: Record the value after checked
that the status of each parameter is
“GOOD”.
DIAG_PERIOD (Index: 2084) 180
DIAG_LIM (Index: 2094)
DIAG_LIM [1] 3.000000
DIAG_LIM [2] 0.300000
DIAG_LIM [3] 5.000000
DIAG_LIM [4] 0.500000
DIAG_LIM [5] 5.000000
DIAG_LIM [6] 0.500000
DIAG_LIM [7] 0.600000
DIAG_LIM [8] -0.600000
DIAG_LIM [9] 1.000000
DIAG_LIM [10] 0.050000
DIAG_COUNT (Index: 2095) 3
REFERENCE_TIME (Index: 2096) 16:22:55.876
01/31/2008
REFERENCE_FDP* (Index: 2097) 7.43245e-9
REFERENCE_FSPL* (Index: 2098) 7.25765e-9
REFERENCE_FSPH* (Index: 2099) 7.18374e-9
REFERENCE_DPAVG* (Index: 2101) 5.364248
VALUE_TIME (Index: 2102) 16:22:55.876
01/31/2008
VALUE_FDP (Index: 2103) * 7.48562e-9
VALUE_FSPL (Index: 2104) * 7.23277e-9
VALUE_FSPH (Index: 2105) * 7.14085e-9
VALUE_BLKF (Index: 2106) * -0.287259
VALUE_DPAVG (Index: 2107) * 0.055957