Endress+Hauser PROFI BUS Proline Promag 53 PROFIBUS DP Operating Manual page 144

Troubleshooting
No. Device status message
(local display)
No. # 6xx → Simulation mode active
601 S: POS. ZERO-RETURN
! # 601
611 S: SIM. CURR. OUT. n
to !: # 611 to 614
614
621 S: SIM. FREQ. OUT. n
to !: # 621 to 624
624
631 S: SIM. PULSE n
to !: # 631 to 634
634
641 S: SIM. STAT. OUT n
to !: # 641 to 644
644
651 S: SIM. RELAY n
to !: # 651 to 654
654
671 S: SIM. STATUS IN n
to !: # 671 to 674
674
691 S: SIM. FAILSAFE
!: # 691
692 S: SIM. MEASURAND
!: # 692
144
PROFIBUS measured value status
0x53 UNCERTAIN Sensor
conversion
not accurate
(measured
value from
sensor not
accurate)
0x80 GOOD O.K.
0x80 GOOD O.K.
0x80 GOOD O.K.
0x80 GOOD O.K.
0x80 GOOD O.K.
0x80 GOOD O.K.
0x48 UNCERTAIN Substitute set
0x49 (Substitute set
0x4A of failsafe
status)
0x60 UNCERTAIN Simulated
0x61 Value
0x62 (manually
specified
value)
Extended
diagnostic
message in the
PROFIBUS
master
Constant Positive zero return
active
O.K. Simulation IO
active
O.K. Simulation IO
active
O.K. Simulation IO
active
O.K. Simulation IO
active
O.K. Simulation IO
active
O.K. Simulation IO
active
O.K. Simulation failsafe
Low active
High
O.K. Simulation
Low measured value
High active
Proline Promag 53 PROFIBUS DP/PA
Cause/remedy
Cause:
Positive zero return is active.
!
Note!
This message has the highest display priority!
Remedy:
Switch off positive zero return.
Access:
BASIC FUNCTION → SYSTEM PARAMETER →
CONFIGURATION → POS. ZERO RETURN (→
OFF)
Cause:
Simulation current output is active.
Remedy:
Switch off simulation.
Cause:
Simulation frequency output is active.
Remedy:
Switch off simulation.
Cause:
Simulation pulse output is active.
Remedy:
Switch off simulation.
Cause:
Simulation status output is active.
Remedy:
Switch off simulation.
Cause:
Simulation relay output is active.
Remedy:
Switch off simulation.
Cause:
Simulation status output is active.
Remedy:
Switch off simulation.
Cause:
Simulation of failsafe mode (outputs) is active.
Remedy:
Switch off simulation.
Access:
SUPERVISION → SYSTEM → OPERATION →
SIM. FAILSAFE MODE (→ OFF)
Cause:
Simulation of the measured value is active.
Remedy:
Switch off simulation.
Access:
SUPERVISION → SYSTEM → OPERATION →
SIM. MEASURAND (→ OFF)
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