Proline Promag 55 FOUNDATION Fieldbus
Troubleshooting
Hauser
89
502
Device status message (FF):
Up-/download device software
active –
Err. No. 502
Local display:
S: UP-/DOWNLO. ACT.
!: # 502
BLOCK_ERR = Device needs
maintenance now
OUT. QUALITY = UNCERTAIN
Cause:
Uploading or downloading the device data via
operating program. Currently no other functions
are possible.
Remedy:
Wait until the procedure is finished.
Transducer_Error = General
Error
OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)
No. # 6xx
→
Simulation mode active
601
Device status message (FF):
Positive zero return active –
Err. No. 601
Local display:
S: POS. ZERO-RETURN
!: # 601
OUT. QUALITY = UNCERTAIN
Cause:
Positive zero return is active.
!
Note!
This notice message has the highest display priority!
Remedy:
Deactivate positive zero return:
• FF: "Flow" Transducer Block (base index: 1100)
→
"System - Positive Zero Return" parameter
→
OFF
• Local display: BASIC FUNCTIONS
→
SYSTEM PARAMETERS
→
CONFIGURATIONS
→
→
POS. ZERO RETURN (
→
OFF)
OUT. SUBSTATUS = Nonspecific
691
Device status message (FF):
Simulation failsafe active –
Err. No. 691
Local display:
S: SIM. FAILSAFE
!: # 691
BLOCK_ERR = Simulation
active
OUT. QUALITY = UNCERTAIN
Cause:
Simulation of failsafe mode (outputs) is active.
Remedy:
Switch off simulation:
• FF: "Diagnosis" Transducer Block (base index:
1600)
→
"Sys. – Sim.Failsafe Mode" parameter
→
OFF
• Local display: SUPERVISION
→
SYSTEM
→
OPERATION
→
SIM. FAILSAFE MODE
(
→
OFF)
OUT. SUBSTATUS = Nonspecific
BLOCK_ERR = Simulation active
692
Device status message (FF):
Simulation volume flow
active –
Err. No. 692
Local display:
S: SIM. MEASURAND
!: # 692
BLOCK_ERR = Simulation
active
OUT. QUALITY = UNCERTAIN
Cause:
Simulation of the measured value is active.
Remedy:
Switch off simulation:
• FF: "Flow" Transducer Block (base index: 1400)
→
"Simulation - Measurand" parameter
→
OFF
• Local display: SUPERVISION
→
SYSTEM
→
OPERATION
→
SIM. MEAUSURAND (
→
OFF)
OUT. SUBSTATUS = Nonspecific
BLOCK_ERR = Simulation active
–
No communication to amplifier
BLOCK_ERR = Device needs
maintenance now
OUT. QUALITY = BAD
Cause:
Communication error. No communication with
measuring amplifier.
Remedy:
1.
Switch power supply off and on again.
2.
Check whether the electronics boards are
correctly inserted in their holders
Transducer_Error = General
Error
OUT. SUBSTATUS = Device
Failure
BLOCK_ERR = Input Failure
(faulty input value from
Transducer Blocks)
No.
Error messages:
FOUNDATION Fieldbus
(FF)*
(local display)
Transducer Block
error messages
Analog Input function block
error messages
Cause/remedy