Proline Promag 53 PROFIBUS DP/PA
Troubleshooting
Hauser
143
359
to
362
S: PULSE RANGE
!: # 359 to 362
0x54
0x55
0x56
UNCERTAIN
Engineering
Unit Range
Violation
O.K.
Low
High
Flow is Out of
Range
Cause:
Pulse output: The pulse output frequency is out of
range.
Remedy:
1.
Increase the setting for pulse weighting.
2.
When selecting the pulse width, choose a
value that can still be processed by a connected
counter (e.g. mechanical counter, PLC, etc.).
Determine the pulse width:
– Version 1: Enter the minimum duration that
a pulse must be present at the connected
counter to ensure its registration.
– Variant 2: Enter the maximum (pulse)
frequency as the half “reciprocal value” that
a pulse must be present at the connected
counter to ensure its registration.
Example:
The maximum input frequency of the
connected counter is 10 Hz. The pulse width
to be entered is:
a0004437
3.
Reduce flow
No. # 5xx
→
Application error
501
S: SW.-UPDATE ACT.
!: # 501
0x48
0x49
0x4A
UNCERTAIN
Substitute set
(Substitute set
of failsafe
status)
O.K.
Low
High
New amplifier
software loaded
Cause:
New amplifier or communication software version
is loaded. Currently no other functions are possible.
Remedy:
Wait until process is finished. The device will
restart automatically.
502
S: UP-/DOWNLO. ACT.
!: # 502
0x48
0x49
0x4A
UNCERTAIN
Substitute set
(Substitute set
of failsafe
status)
O.K.
Low
High
Upload/download
of device data
active
Cause:
Up- or downloading the device data via
configuration program. Currently no other
functions are possible.
Remedy:
Wait until process is finished.
571
P: RUN BATCHING
!: # 571
0x80
GOOD
O.K.
O.K.
Batch running
Cause:
Batching is started and active (valves are open)
Remedy:
No measures needed (during the batching process
some other functions may not be activated).
572
P: HOLD BATCHING
!: # 572
0x80
GOOD
O.K.
O.K.
Batch hold
Cause:
Batching has been interrupted (valves are closed)
Remedy:
Using either:
• PROFIBUS DP/PA
• Local display:
– Continue batching with “GO ON”.
– Interrupt batching with “STOP”.
No.
Device status message
(local display)
PROFIBUS measured value status
Extended
diagnostic
message in the
PROFIBUS
master
Cause/remedy
Quality code (HEX)
Measured value status
Quality status
Quality substatus
Limits
1
2.10 Hz
= 50 ms