PROline Promass 80 9 Trouble-shooting
Endress+Hauser 65
S
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CARR. TEMP. MAX
# 384
The temperature sensor on the
carrier tube is likely defective.
Check the following electrical
connections before you contact
your E+H service organisation:
– Verify that the sensor signal
cable connector is correctly
plugged into the amplifier board
→
Page 74, 76.
– Remote version:
Check sensor and transmitter
terminal connections No. 11
and 12
→ Page 23.
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EL. DYN. SENSOR
# 385 / 386 / 387
One of the measuring tube
exciter coils (inlet or outlet) is
likely defective.
Check the following electrical
connections before you contact
your E+H service organisation:
– Verify that the sensor signal
cable connector is correctly
plugged into the amplifier board
→ Page 74, 76.
– Remote version:
Check sensor and transmitter
terminal connections No. 4, 5, 6
and 7
→ Page 23.
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AMP. FAULT
# 388 / 389/ 390
Amplifier error Contact your E+H service
organisation.
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!
SW.-UPDATE ACT.
# 501
New amplifier or communication
(I/O module) software version is
loaded. Currently no other func-
tions are possible.
Wait until process is finished. The
device will restart automatically.
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!
UP-/DOWNLOAD ACT.
# 502
Up- or downloading the device
data via configuration program.
Currently no other functions are
possible.
Wait until process is finished.
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!
POSITIVE ZERO
RETURN
# 601
Positive zero return active.
" Caution:
This message has the highest
display priority.
Switch off positive zero return
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!
SIM. CURR. OUT. 1
# 611
Simulation current output 1 active Switch off simulation
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!
SIM. CURR. OUT. 2
# 612
Simulation current output 2 active Switch off simulation
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!
SIM. FREQ. OUT.
# 621
Simulation frequency output
active
Switch off simulation
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!
SIM. PULSE
# 631
Simulation pulse output active Switch off simulation
S
!
SIM. STATUS OUT
# 641
Simulation status output active Switch off simulation
Type Error message / No. Cause Remedy / spare part
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