Table of Contents
Advertisement
Fault symptom
A sensor is not detected af-
ter being connected and is
also not visible for manual
linking (cf. Chapter "Sub-
menu for linking", page 99).
Sensors are not linked
Some of the connected sen-
sors malfunction sporadical-
ly.
("Bus fault" is signaled in the
title bar of the user interface
and in the "Alarm list")
Individual sensors malfunc-
tion continuously.
("Bus fault" is signaled in the
title bar of the user interface
and in the "Alarm list")
Possible cause
The device address of the sensor
is outside the range provided for
the sensor type.
No suitably configured input for
digital sensors is available for the
type of sensor (status "Installa-
tion").
Poor contact in the bus cabling
Poor contact in the bus cabling
Defect in the sensor electronics
21 Annex
Remedy
The device address must be set to
the base address for the particular
sensor type using the JUMO DSM
software. Then, the sensor must
be put into operation at the JUMO
AQUIS touch S (initial startup).
Base addresses
•
JUMO ecoLine O-DO
(Type 202613): 10
•
JUMO tecLine Cl2
(Type 202630): 20
•
JUMO tecLine TC
(Type 202631): 30
•
JUMO ecoLine NTU
(Type 202670): 40
•
JUMO tecLine O3
(Type 202634): 50
•
JUMO tecLine H2O2
(Type 202636): 60
•
JUMO tecLine PAA
(Type 202636): 70
•
JUMO tecLine ClO2
(Type 202634): 80
•
JUMO tecLine BR2
(Type 202637): 90
•
JUMO tecLine Cl2
(Type 202638): 100
Digital JUMO ecoLine and JUMO
tecLine sensors can only be
linked to inputs for digital sensors
if the configuration of the input
matches the type of sensor.
Check for reliable contact at all
plug connectors and terminals in
the JUMO AQUIS touch S. In-
spect the cabling for damage.
The occurrence and clearing of
bus faults is recorded in the
"Event list". This allows you to use
the entries to investigate sporadic
bus faults.
Check for reliable contact at all
plug connectors and terminals in
the JUMO AQUIS touch S. In-
spect the cabling for damage.
Replace the sensor electronics.
133
Advertisement
Table of Contents
