Endress+Hauser Proline Prosonic Flow 93C, Руководство по эксплуатации

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Proline Prosonic Flow 93C FOUNDATION Fieldbus Troubleshooting
Hauser 69
9.2.2 List of process error messages
No.
Error messages:
FOUNDATION Fieldbus
(FF)*
(local display)
Transducer Block
error messages Analog Input Function Block
error messages Cause/remedy
(Spare parts
→
ä
71)
* 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
492 Device status message (FF):
Sound velocity CH1 outside the
range – Err. No. 492
Local display:
P: S. V. RANGE CH1
$
: # 492
BLOCK_ERR = Device needs
maintenance now OUT. QUALITY = BAD 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
Transducer_Error =
Mechanical failure OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)
493 Device status message (FF):
Sound velocity CH2 outside the
range – Err. No. 493
Local display:
P: S. V. RANGE CH2
$
: # 493
BLOCK_ERR = Device needs
maintenance now OUT. QUALITY = BAD
Transducer_Error =
Mechanical failure OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)