Endress+Hauser Proline Promag 55 - List of system error messages

Proline Promag 55 PROFIBUS DP/PA Troubleshooting
Endress+Hauser 125
• For FAILSAFE_TYPE  LAST GOOD VALUE (factory settings):
If a valid output value was available before the failure:
If no valid output value was available before the failure:
• For FAILSAFE_TYPE  WRONG VALUE:
For status information, see the table in the following section.
!
Note!
By means of an operating program (e.g. FieldCare), the FAILSAFE_TYPE function can be configured
in the Analog Input function block 1 to 2 or the Totalizer function block 1 to 3.
9.2.2 List of system error messages
Quality code (HEX) Quality status Quality substatus Limits
0x44
0x45
0x46
UNCERTAIN Last usable value
OK
Low
High
Quality code (HEX) Quality status Quality substatus Limits
0x4C
0x4D
0x4E
UNCERTAIN Initial Value
OK
Low
High
No. Device status message
(local display)
PROFIBUS measured value status
Extended
diagnostic
message in the
PROFIBUS
master
Cause/remedy
(Spare parts  ä 135 ff.)
Quality code (HEX)
Measured value status
Quality status
Quality substatus
Limits
Depicted on the local display:
S = System error
$ = Fault message (with an effect on operation)
! = Notice message (without an effect on operation)
No. # 0xx  Hardware error
001 S:CRITICAL FAILURE
$: # 001
0x0F BAD
BAD
Device Failure
Device Failure
Constant ROM/RAM
failure
Cause:
ROM/RAM error. Error when accessing the
program memory (ROM) or random access
memory (RAM) of the processor.
Remedy:
Replace the amplifier board
011 S:AMP HW EEPROM
$: # 011
0x0F BAD
BAD
Device Failure
Device Failure
Constant Amplifier EEPROM
failure
Cause:
Amplifier with faulty EEPROM
Remedy:
Replace the amplifier board