Endress+Hauser Proline Promag 10 - Page 68

9 Trouble-shooting PROline Promag 10
68 Endress+Hauser
No. # 3xx → System limits exceeded
S
$
TOL. COIL CURR.
# 321
Sensor:
The coil current is outside the
tolerance.
1. Remote version:
Switch off power supply before
the coil current cable is
connected or detached
(Terminals No. 41/42).
2. Remote version:
Switch off power supply and
check wiring of Terminals 41 /
42 → Page 35 ff.
3. Switch off power supply and
check coil current cable
connector
→ Page 74
4. Replace electronics board if
necessary.
Spare parts
→ Page 72
S
!
CURRENT SPAN
# 351
Current output:
The current flow is outside the set
range.
– Change full scale value entered
– Increase or reduce flow
S
!
PULSE RANGE
# 359
Pulse output:
The pulse output frequency is
outside the set range.
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 totalizer, PLC,
etc.) .
Determine pulse width:
– Method 1: enter the
minimum duration that a
pulse must be present at the
connected counter to
ensure its registration.
– Method 2: enter the
maximum (pulse) frequency
as the half "reciprocal value"
that a pulse must be present
at a connected totalizer in
order to be recorded.
Example:
The maximum input frequency
of the connected totalizer is 10
Hz. The pulse width to be
entered is:
3. Reduce flow
No. # 5xx
→ Application error
S
!
DOWNLOAD ACTIVE
# 501
Electronics board:
New software version being
loaded, no other commands are
possible at present.
Wait until process is completed
and restart device.
Type Error message / No. Cause Remedy / spare part
1
210 Hz⋅
----------------------- 50 ms=