3
COMMISSIONING / OPERATION
30
VFC 200
www.krohne.com
06/2019 - 4005059401 - AD VFC200 PB-PA R01 en
if condensed status and diagnosis
condensed status and diagnosis
condensed status and diagnosis
condensed status and diagnosis handling selected:
Above mentioned definitions for both diagnosis and status will be internally used for PROFIBUS
diagnosis and status handling of the classifications stated above which will be possible for the
variable "Event groups".
if classic status and diagnosis
classic status and diagnosis
classic status and diagnosis
classic status and diagnosis handling selected:
Above mentioned definitions for both diagnosis and status will be internally used for PROFIBUS
diagnosis and status handling of the classifications stated above which will be possible for the
variable "Event groups".
If using the Display Menu
Display Menu
Display Menu
Display Menu of the flowmeter please have a look at the general description of menu
section C6.4.4 located at the end of this documentation.
"F"
Failure
diagnosis: DIA_MAINTENANCE_ALARM (Maintenance alarm (40))
status: BAD - maintenance alarm OR BAD - process related
"S"
Out of specification
diagnosis: DIA_INV_PRO_COND (Invalid process condition (43))
status: UNCERTAIN - process related, no maintenance OR UNCERTAIN -
maintenance demanded
"M"
Maintenance required
diagnosis: DIA_MAINTENANCE (Maintenance required (37))
status: GOOD - maintenance required
"C"
Function check
diagnosis: DIA_FUNCTION_CHECK (Function check (42))
status: BAD - function check
"I"
Information
diagnosis: NO DIAGNOSIS EVENTS (no diagnosis events)
status: GOOD - ok
Table 3-18: Event group if condensed status and diagnosis handling selected
1
Bit "EXTENSION_AVAILABLE" of parameter DIAGNOSIS will be set if at least one Bit of parameter "DIAGNOSIS_EXTENSION" has
been set
"F"
Failure
diagnosis: DIA_MEASUREMENT (Failure in measurement (29))
status: BAD - device failure OR BAD - sensor failure
"S"
Out of specification
diagnosis: DIA_MAINTAINANCE (maintenance required (37))
status: UNCERTAIN - sensor conver. not accur. OR UNCERTAIN - configuration
error
"M"
Maintenance required
diagnosis: DIA_MAINTENANCE (Maintenance required (37))
status: GOOD (NC) - maintenance required
"C"
Function check
diagnosis: DIA_CONF_INVAL (configuration not valid (34))
status: BAD - configuration error
"I"
Information
diagnosis: NO DIAGNOSIS EVENTS (no diagnosis events)
status: GOOD - ok
Table 3-19: Event group if classic status and diagnosis handling selected
1
Bit "EXTENSION_AVAILABLE" of parameter DIAGNOSIS will be set if at least one Bit of parameter "DIAGNOSIS_EXTENSION" has
been set
CAUTION!
Only the classification of an above mentioned "Event groups" will be changeable
–
changing the
classification of a "Single event" is not possible at all!!
