Jung FMGCR1700 handleiding
Handleiding
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The user recognises active trans-
mission limitation due to the fact
that, following multiple operation,
a transmission error is indicated
instead of the actuator status, even
though both the system and the ac-
tuators are working properly.
In a normal situation, the limitation
is usually cancelled again automat-
ically after a few minutes. If trans-
mission is frequently limited during
normal use of an eNet device, the
following measures, for example,
may remedy the issue:
• Use of an eNet repeater. If
transmitters and actuators are
at the limit of their wireless
range, cumulative telegram rep-
etitions may become necessary.
In this situation, an eNet repeat-
er increases the transmission
security and can thus shorten a
transmitter’s transmission peri-
od.
• Supplementing an eNet system
with an eNet server. In an eNet
SMART HOME system, the modi-
fied functional concepts lead
to optimised system behaviour,
which may also result in short
transmission times.
Error chain
2. SYSTEMATIC
TROUBLESHOOTING
In principle, an error can occur on
any component involved in an elec-
trical function. If the cause of an
error is not immediately obvious
(e. g. lamp defective), the process
may be based on the error chain,
which is systematically worked
through one item at a time.
Overview
1. Check the device’s power supply
2. Check that actuators are work-
ing
3. Check that transmitters are
working
4. Check the wireless transmis-
sion
5. Check the project design: Check
set parameters. Check the op-
erating mode switch. Were the
device settings loaded in the
devices too?
6. If an eNet server is used in the
system:
a. Check central functions
b. Check connections and If-
Then rules
c. Check scenes
Checking that actuators are
working
If the device is supplied with pow-
er, the function of the switching
device – i. e. the actuator – is
checked in the next step.
• Can the actuator be operated
with the operating button?
• Is the operating mode switch in
the right position?
For DIN rail-mounted devices:
• Is the device connected to the
DRA receiver module or the eNet
server?
• Are the device and the DRA re-
ceiver module supplied with
power?
• Is an external antenna connect-
ed to the DRA wireless receiver
module (advisable with metallic
distributors)?
• Can the actuator be reached us-
ing wireless communication?
d. Check priority functions
e. Check time programs
The error pattern can be increas-
ingly narrowed down by asking spe-
cific questions:
• Does the error always occur?
If not:
• Can the error’s occurrence be
limited to a certain time?
• Is the error associated with other
factors or events? For example:
Sunset; when controlling anoth-
er function.
• The error has existed since a
specified point in time.
The simultaneous occurrence
of several errors may indicate a
common cause; the interface of
these functions interface should
then be taken into consideration,
e. g. a common switching de-
vice, a common automatic circuit
breaker, repeater, etc.
141140 eNet _ Service and diagnostics
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Productinformatie
| Merk | Jung |
| Model | FMGCR1700 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 24644 MB |
