PROline Promag 10
9 Trouble-shooting
Hauser
69
9.3
Process error messages
Process errors can be defined as either “Fault” or “Notice” messages and can thereby
be weighted differently. This is specified via the function matrix (
→
No. # 6xx
→
Simulation mode active
S
!
POS. ZERO-RET.
# 601
Positive zero return active.
"
Caution!
This message has the highest
display priority.
Switch off positive zero return
S
$
SIM. FAILSAFE M.
# 691
Simulation of failsafe mode
(outputs) active
Switch off simulation
S
!
SIM. VOL. FLOW
# 692...
Simulation of volume flow active
Switch off simulation
Typ
e
Error message / No.
Cause
Remedy
P = Process error
$
= Fault message (
with
an effect on the inputs and outputs)
!
= Notice message (
without
an effect on the inputs and outputs)
P
!
EMPTY PIPE
#401
Measuring tube partially filled or
empty
1.
Check system process
conditions
2.
Fill measuring tube
P
!
ADJ. N. OK
# 461
EPD adjustment is not possible
as the fluid conductivity is too
low or too high.
The EPD function cannot be
used for such fluids!
P
!
EPD FULL = EMPTY
# 463
The EPD adjustment values for
empty pipe or full pipe are
identical, i.e. faulty.
Repeat adjustment and follow
procedure
carefully
→
Type
Error message / No.
Cause
Remedy / spare part