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UMG 96-PA / UMG 96-PA-MID / UMG 96-PA-MID+
·Use the
Communication
window to configure the
parameters for the fieldbus (RS-485 interface),
such as
Device address
,
Baud rate
and
Data
frame
by selecting the respective item and con-
firming with button 6 (
Enter
).
·Depending on the parameter selected, the corre-
sponding entry is shown in “yellow."
·Use buttons 2 (
) and 5 (
) to change the
position of the digit to be set for each item and
use buttons 3 (
) and 4 (
) to change the digit
(-1/+1).
·Confirm your entries with button 6 (
Enter
) or end
the action by pressing button 1 (
Esc
).
·To return to the measuring display
Home
, press
button 1 twice (
Esc
) and then press button 2
(
Home
).
Settings
·
Device address
:
Select a device address for the device with
which the device can be addressed in the bus
structure. Each device address exists only once
in a bus structure!
Setting range:
1 - 250
Default value:
1
·
Baud rate:
Select a uniform baud rate for all devices in the
bus structure!
Setting range:
Auto, 9600, 19200, 38400, 57600,
115200 kbps
Default value:
Auto
12.4 Measurement
In the "
Measurement
” menu, configure the ratio
of the current and voltage transformers (primary
to secondary side), the nominal current and the
nominal frequency.
CAUTION
Material damage due to incorrect network
settings.
Incorrect network settings can cause faults
in the IT network.
Consult your network administrator for
the correct network settings for your device.
Fig.
Configuration window with Measurement item
activated.
Fig.
Communication window for fieldbus parameters
(RS-485 interface)
·
Data frame:
Select a uniform data framework for all devices
in the bus structure.
Setting range:
·“
odd
” (parity
odd
,
with 1 stop bit)
·“
even
” (parity
even
,
with 1 stop bit)
·“
1 stop bit
” (parity
none
,
with 1 stop bit).
·"
2 stop bits
" (parity
none
,
with 2 stop bits).
·Default value:
1 stop bit
(no parity).
12.4.1 Nominal frequency
The device requires the mains frequency for the
measurement and calculation of measured values.
The device is suitable for measurements in net-
works with a frequency range of 45 - 65 Hz.
