Yokogawa GC8000 Process Gas Chromatograph - Manual (Page 421)

<7. Troubleshooting>
7-8
IM 11B08A01-01E
 Level 3
 D/I Alarm
No. MESSAGE Alarm Contents Threshold Item Setting Value
401 DI#1 ALARM DI#1 Alarm
402 DI#2 ALARM DI#2 Alarm
403 DI#3 ALARM DI#3 Alarm
404 DI#4 ALARM DI#4 Alarm
405 DI#5 ALARM DI#5 Alarm
406 DI#6 ALARM DI#6 Alarm
407 DI#7 ALARM DI#7 Alarm
408 DI#8 ALARM DI#8 Alarm
409 DI#9 ALARM DI#9 Alarm
410 DI#10 ALARM DI#10 Alarm
411 DI#11 ALARM DI#11 Alarm
412 DI#12 ALARM DI#12 Alarm
413 DI#13 ALARM DI#13 Alarm
414 DI#14 ALARM DI#14 Alarm
415 DI#15 ALARM DI#15 Alarm
416 DI#16 ALARM DI#16 Alarm
417 DI#17 ALARM DI#17 Alarm
418 DI#18 ALARM DI#18 Alarm
419 DI#19 ALARM DI#19 Alarm
420 DI#20 ALARM DI#20 Alarm
421 DI#21 ALARM DI#21 Alarm
422 DI#22 ALARM DI#22 Alarm
423 DI#23 ALARM DI#23 Alarm
424 DI#24 ALARM DI#24 Alarm
425 DI#25 ALARM DI#25 Alarm
426 DI#26 ALARM DI#26 Alarm
427 DI#27 ALARM DI#27 Alarm
428 DI#28 ALARM DI#28 Alarm
429 DI#29 ALARM DI#29 Alarm
430 DI#30 ALARM DI#30 Alarm
431 DI#31 ALARM DI#31 Alarm
432 DI#32 ALARM DI#32 Alarm
 Fixed Alarm
No. MESSAGE Alarm Contents Threshold Item Threshold Threshold
Setting
450 EXCP ERR Exception error N/A
451 POWER ON Power on Power supply Power supply turned
on
N/A
452 PARA MISMATCH Parameter mismatch Setting parameter Mismatch of setting
parameters *
Respective
parameters
453 TIME SET ERR Time setting failed. Set time Error to set time
454 MODE CHANGE
ERR
Operation mode
change failed
Operation mode Error to change
operation mode
Respective
parameters
455 CHANGE STATE
ERR
Measurement state
change failed
Measurement state Error to change
measurement state
Respective
parameters
456 WDOG TIMER ERR Watchdog timer error N/A
461 C-OVER Calibration error Calibration range Exceeds the set
value.
Peak setting
screen (common)
462 C-REPT Cal repeatability
failure
Repeatable
calibration range
Exceeds the set
value.
Peak setting
screen (common)
463 C-COEF Failure of cal
coeffi cient
Invalid calibration
coeffi cient
Exceeds the set
value.
Peak setting
screen (common)
471 CONC OUT Concentration
abnormal
Concentration Exceeds the set
value.
Alarm setting
screen
472 RT OUT Retention time
abnormal
Retention time Exceeds the set
value.
Alarm setting
screen
473 DEV OUT Variation coeffi cient
abnormal
Variation coeffi cient Exceeds the set
value.
Alarm setting
screen
474 TAIL OUT Tailing coeffi cient
abnormal
Tailing coeffi cient Exceeds the set
value.
Alarm setting
screen
481 DETECT NO PEAK No peak detected Gate Process
Detection Slope
Depends on shape
of peak
Peak setting
screen (separate)
2nd Edition : May 11, 2012-00