Display And Operating Elements; Network Variables And Confi Guration Parameters - Camille Bauer EMMOD 205 Mode D'emploi

7. Display and operating elements

1 Tx / PWR - Communication LED with multiple functions
– Average brightness: Device is supplied with power.
– Short interruption: All necessary measurements have
adopted by the basic unit. Grade for update rate.
– Always dark: Module or basic unit failure.
– Shortly very bright: The device is answering a request
from the LON network. This way one may detect the
external refreshing rate.
2 IN or OUT - State display
– Type A (Output): State display of alarm limit. The
transistor output becomes active at the same time.
– Type E (Input): State of the connected contact. No
display if the input in the A2xx is not confi gured.
3 Service key
If pressed the Neuron ID will be sent. The procedure is
used when the device is integrated into the LON net-
work.
8. Network variables and confi guration
parameters
Compatibility
The objects are oriented toward LON-Mark(R) guidelines. Due
to the differing implementation in the basic unit A2xx these
objects are not fully compatible. So e.g. the system and the
transformer ratios can not be confi gured via bus. This can be
done via the operating keys of the basic unit (A2xx) only.
Objects
The available variables are summarized in 4 groups which
form an object (functional unit) each. The central object
«nodeObject» serves to control the LON communication
and to identify the device. The remaining objects (amMeter,
powerMeter, voltMeter and energyMeter) contain the most
important present values of the basic unit A2xx, but due to
LON specifi c restrictions not all possible measurements. The
allocation of the available variables to the measurements of
the basic unit is given in the column A2xx in the tables.
22
Send condition
All variables of an object will be sent at the same time, as soon
as one or more variables exceed the limit set (SendDelta) or
if the set time (MaxSendTime) is reached.
Send condition of the variables of an object:
maxSendTime SendDelta
0.0 0.0
0.0 >0.0
>0.0 0.0
>0.0 >0.0
Network variables
The measured quantities available within the network, as
well as status information and control commands from the
EMMOD205, are defi ned as standard network variable types
(SNVT). Confi guration data specifi c to the network are defi ned
as standard confi guration parameter types (SCPT).
All necessary information for network management tools is
contained in the user fi les listed below which are available
from the Camille Bauer Homepage (http://www.camillebauer.
com).
The following functional profi les can be realized in accordance
with LONMARK Draft V1.0 with the help of existing network
variables:
• 3-phase voltmeter (2105)
• 3-phase ammeter (2104)
• 3-phase power meter (2103)
• 3-phase energy meter (2100)
Overview of versions
Standard version Type E (156 639)
Recognition string
(nvoOemType)
User fi les
y.z – present version (e.g. 1.0)
Version for ECS-LAN Type A (156 647)
Recognition string A230sD0F0G1H1M1P0Q0U6V2W1Z0
(nvoOemType)
User fi les EMU1387.APB
EMU1387.XIF
Transmission
None
As soon as the increase or
decrease of a value exceeds
the amount set.
Cyclically, according to time
set.
As soon as the increase or
decrease of a value or the
time set exceeds the amount
defi ned.
A2x0 EMMOD205 Vy.z
EM205STD.APB
EM205STD.XIF