List Of Process Error Messages - Endress+Hauser Proline Prosonic Flow 93 Operating Instructions Manual

Proline Prosonic Flow 93 FOUNDATION Fieldbus
Error messages:
No. FOUNDATION Fieldbus
(FF)*
(local display)
* With FOUNDATION Fieldbus, error messages are displayed in the "Diagnosis" Transducer Block (base index: 1600) by means of the
"Diag. – Act.Sys.Condition" parameter (manufacturer-specific).
P = Process error
$ = Fault message (with an effect on operation)
! = Notice message (without any effect on operation)
No. # 4xx  Application error
469 Device status message (FF):
Pipe data CH1 – Err. No. 469
Local display:
P: PIPE DATA? CH1
$: # 469
470 Device status message (FF):
Pipe data CH2 – Err. No. 470
Local display:
P: PIPE DATA? K2
$: # 470
492 Device status message (FF):
Sound velocity CH1 outside the
range – Err. No. 492
Local display:
P: S. V. RANGE CH1
$: # 492
493 Device status message (FF):
Sound velocity CH2 outside the
range – Err. No. 493
Local display:
P: S. V. RANGE CH2
$: # 493
Endress+Hauser
9.2.2

List of process error messages

Transducer Block
error messages
BLOCK_ERR = Device needs
maintenance now
Transducer_Error = Config
Error
BLOCK_ERR = Device needs
maintenance now
Transducer_Error = Config
Error
BLOCK_ERR = Device needs
maintenance now
Transducer_Error =
Mechanical failure
BLOCK_ERR = Device needs
maintenance now
Transducer_Error =
Mechanical failure
Analog Input Function Block
error messages
OUT. QUALITY = UNCERTAIN
OUT. SUBSTATUS = Non specific
OUT. QUALITY = UNCERTAIN
OUT. SUBSTATUS = Non specific
OUT. QUALITY = BAD
OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)
OUT. QUALITY = BAD
OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)
Troubleshooting
Cause/remedy
(Spare parts  ä 109)
Cause:
The internal diameter is negative.
Remedy:
Check the value of the outer diameter, the wall
thickness and the liner thickness:
• FF:
– Transducer Block "Transducer_CH1"
(base index: 1400) or "Transducer_CH2"
(base index: 1500) 
Parameter "Pipe Data - Pipe Diameter"
(outer diameter), parameter "Pipe Data -
Wall Thickness" (wall thickness) and
parameter "Pipe Data - Liner Material"
(liner thickness)
• Onsite display: BASIC FUNCTIONS 
PROCESS PARAMETER CH1 or CH2 
PIPE DATA  PIPE DIAMETER, WALL
THICKNESS and LINER THICKNESS
Cause:
The sonic velocity is outside the measuring range.
Remedy:
1. Check the installation dimensions.
2. If possible, check the sound velocity of the
fluid or consult the specialist literature.
3. If the current sound velocity is outside the
sound velocity range (min./max.), change the
range.
– FF: Transducer Block "Transducer_CH1"
(base index: 1400) or Transducer Block
"Transducer_CH2" (base index: 1500) 
Parameter "Liquid Data - Min. Sound
Velocity Liquid" and "Liquid Data - Max.
Sound Velocity Liquid"
– Onsite display: BASIC FUNCTIONS 
PROCESS PARAMETER CH1 or CH2 
LIQUID DATA MIN. FLUID SOUND
VELOCITY and MAX. FLUID SOUND
VELOCITY
107