Jung FMGCR1700 handleiding
Handleiding
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SERVICE AND DIAGNOSTICS
In the case of defective installations
with unclear errors, the solution
proceeds with systematic trouble-
shooting. Sources of errors in eNet
systems include:
• Faulty installation
• Faulty device function
(transmitter or actuator)
• Faulty programming
• Incorrect parameter settings
• Blocking functions
• Incorrectly defined automatic
functions
• Missing or impaired wireless
connection
While incorrect installation or
faulty device functions can gen-
erally be localised and rectified
using the installation engineer’s
known methods, an eNet server is
needed to inspect and – if neces-
sary – correct parameter settings.
The installation engineer provides
additional tools which can be used
to assess wireless links and record
telegrams, for example. The eNet
SMART HOME app is also needed
to inspect and, if necessar y, correct
automatic functions.
1. SERVICE CASES
Replacing a device
Following a device defect and re-
placement, the device must be re-
commissioned. Once the operating
mode has been set, this involves
setting the device parameters and
connecting to the other transmit-
ters or actuators.
If a defective device can still be read
in by means of a device search us-
An installation should be expand-
ed or modified during servicing.
In principle, the same rules apply
here as to planning and commis-
sioning.
ing the eNet server, its data can be
transferred to a new device.
In an eNet SMART HOME system,
all the devices’ data is saved in the
project. A defective device can thus
be directly replaced with a new one.
To do so, only the “Replace device”
option must be selected when add-
ing the new device to the project.
Removing a device
If a device is to be removed from a
system, it is advisable to disconnect
the connections to other devices
beforehand. The same applies to
situations where a device is being
reset to its delivery state.
“Half connections”
If devices that are connected to one
another are not disconnected from
one another properly before being
removed, replaced or reset to the
factory settings, the connection
data is generally retained in the
device memory. This can cause the
following problems:
• The connection tables in the de-
vices are blocked, and no other
connections can be created.
• The remaining wireless transmit-
ter does not receive the removed
actuator’s expected status feed-
back and indicates a transmis-
sion error.
“Half connections” such as these
are removed from a device by re-
setting it to the factory settings.
Because this also disconnects the
intact connections to other devices
in the system, these connections
must logically be deleted before-
hand. The desired connections can
be re-established after the reset.
If an eNet server is available, time
and effort can be minimised by
scanning the device and all the de-
vices connected to it and reconfig-
uring them using the commission-
ing interface.
Exceeding the permitted
transmission cycle
As they are only “short-range
devices”, eNet devices may only
transmit for a fixed given period
of time within an hour. This maxi-
mum permissible transmission
time forms part of the wireless
communication licence and takes
all of a device’s transmission activ-
ities into consideration.
The transmission times arising each
time a device is operated are totted
up separately by every eNet device.
In this regard, its transmission man-
agement evaluates short, periodic
time frames and limits the eNet
device’s transmission behaviour to
its basic function when a limit is
reached. The basic function includes
operating commands, for example,
while status queries are – in con-
trast – switched off for a short time.
139138 eNet _ Service and diagnostics
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Productinformatie
| Merk | Jung |
| Model | FMGCR1700 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 24644 MB |
