janitza UMG 604 Betriebsanleitung Seite 2

Power Analyser
UMG 604 / UMG 605
Quick guide
Supplement to the UMG 604 / UMG 605 Operating Instructions
Installation

Communications settings via ethernet

GridVis settings

Janitza electronics GmbH
Vor dem Polstück 1
D-35633 Lahnau / Germany
Support tel. +49 6441 9642-22
Fax +49 6441 9642-30
e-mail: info@janitza.com
Website: http://www.janitza.com
5 Measuring Currents
The UMG 604/605 is intended for the connection
of current transformers with secondary currents
of ../1A and ../5A. Only AC currents can be
measured - DC currents cannot.
Any of the current measurement inputs can be
permanently loaded with max. 6A or max. 100A
for 1 second.
m
Refer to the enclosed operating
manual for information!
c
The current measurement inputs are
S S
dangerous to touch. N 1 2
S 1 S 2
L3
Loads
S S
Fig. Example connection, current measurement 1 2
L2
via current transformers
S S
1 2
L1
Configuring the Ethernet
10
Connection
Fixed IP address (Adr. 205, Contents = 0)
Adr. Description
On simple networks without a DHCP server,
205 DHCP mode
the network address (see table) must be set on
0 = Fixed IP 1 = BootP
the device itself.
2 = DHCP client 3 = Zeroconf
300 IP address, xxx --- --- ---
BootP (Adr. 205, Contents = 1)
301 IP address, --- xxx --- ---
BootP allows for the fully automatic integration
302 IP address, --- --- xxx ---
of a UMG 604/605 into an existing network.
303 IP address, --- --- --- xxx
However, BootP is an older protocol and does
304 IP mask, xxx --- --- ---
not provide the scope of functions provided by
DHCP. 305 IP mask, --- xxx --- ---
306 IP mask, --- --- xxx ---
DHCP mode (Adr. 205, Contents = 2) 307 IP mask, --- --- --- xxx
DHCP allows for the fully automatic integration 310 IP gateway, xxx --- --- ---
of a UMG 604/605 into an existing network 311 IP gateway, --- xxx --- ---
without additional configuration. When started, 312 IP gateway, --- --- xxx ---
the UMG 604/605 automatically pulls the IP 313 IP gateway, --- --- --- xxx
address, the network mask and the gateway
from the DHCP server.
The factory default for the UMG 604/605 is
"DHCP client".
How do I set a Fixed-IP-
15
Address for the PC?
PCs on company networks normally use DHCP.
If you could like to assign a fixed IP address for
the PC (e.g. for a direct PC to UMG 604/605
connection), proceed as follows:
• Open the Network and Sharing Center in
the Windows Control Panel.
• Open the status window by clicking on
Local Area Connection.
• By selecting "Properties", it is possible to
assign a fixed IP address to the PC.
1
Safety Information
c If the device is not operated m Voltages and currents outside the
according to the enclosed operating permissible measuring range can
manual, protection is no longer damage the device.
ensured and hazards can be
m
presented by the device. Conductors made from single wires
must be fitted with wire-end ferrules.
c
Disconnect system and device from
m
power supply before beginning The UMG 604/605 is not suitable for
work. measuring DC voltages.
c Grounding of current transformers
m
If a connection is provided for Only pluggable screw terminals
the grounding of secondary windings with the same number of poles and
then this must be connected to the same type of construction are
the ground. permitted to be connected together.
c m
Measuring voltages phase to ground The digital outputs are not short-
beyond 300 VAC must be connected circuit proof.
via potential transformers"
6 Measuring Voltages
The UMG 604/605 is designed for measuring AC
on 300 V (phase/neutral) / 480 V (phase/phase)
networks, in which Category III overvoltages can
occur.
The UMG 604/605 can only determine values, if
a measuring-circuit voltage higher than 10Veff
is present at at least one voltage measurement
input.
m
Refer to the enclosed operating
manual for information!
Disconnectors
10A
c (UL listed)
The voltage measurement inputs
are dangerous to touch!
N
L3
Fig. Example connection: measuring voltages L2
using short-circuit-resistant measuring lines
L1
Setting DHCP- or
11
Fixed-IP-Mode
Activating DHCP mode (default) Activating Fixed IP address
• Select programming mode as described. • Select programming mode as described.
• Set the address to 205. To do so, use • Set the address to 205. To do so, use
button 2 to set the first digit to the value 2. button 2 to set the first digit to the value 2.
Then switch to the second digit with button Then switch to the second digit with button
1 and set it to a value of 0 with button 2. Set 1 and set it to a value of 0 with button 2. Set
the third digit to a value of 5 in the same the third digit to a value of 5 in the same
way. way.
• Once the address is set, switch to • Once the address is set, switch to
the setting with button 1. Use button 2 to the setting with button 1. Use button 2 to
set the setting to a value of 2 (cf. table, step set the setting to a value of 0 (cf. table, step
10). 10).
• For further settings use button 1 to go back • For further settings use button 1 to go back
and enter the next address. and enter the next address.
m
To ensure correct operation, make sure that address 204 has been assigned a value of 0
(factory setting)!
GridVis Software
16
Settings
Install the GridVis software on your computer
and proceed as follows:
• Using the "File" menu, create a new project
or open an existing project.
• Insert the new device into the project (e.g.
using the menu item "New file" or from
Fig. Configuring the connection
the context menu, by clicking the right
mouse button on "By device type").
• Set the Connection type under "Connection
type" to "TCP/IP".
• Enter the IP address of the UMG 604/605 (cf.
"View the IP address on the device", step 13)
• Perform a Connection test.
• Once the connection test has been
successfully completed, the device can be
configured via "Configure".
Fig. The context menu
2
Safety Information
m Connection of the UMG 604/605 to m In the electrical installation, a
the ethernet may only be carried out disconnector or circuit-breaker must
after discussion with the network be provided for the supply voltage.
administrator! The disconnector must be installed
near the device and easily accessible
m
Pay attention to the polarity of to the user.
the supply voltage for the digital The switch must be marked as
inputs! the circuit breaker for this device.
Voltages which are over the permitted
m Measured voltage and measured voltage range can destroy the device.
current must be derived from
the same network.
m
Profibus, RS232, RS485 and
temperature measurement input are
not galvanically separated.
Establishing the Ethernet
7
Connection
Establish a PC to device connection, either by
Ethernet
PC UMG604/605
means of a direct connection or via a switch/
(Twisted patch cable)
router.
Fig. Example connection: direct connection
between UMG 604/605 and PC. Both devices
Use of CAT5 cables is recommended.
require a fixed IP address.
PC UMG604/605
Patch cable Patch cable
Switch
Fig. Example connection: the UMG 604/605 and
PC require a fixed IP address.
DHCP
PC UMG604/605
server
Patch cable Patch cable
Switch
Fig. Example connection: the UMG 604/605 and
PC are assigned the IP address automatically by a
DHCP server.
Ethernet port
12
Setting a Fixed-IP-Address
If DHCP mode has been deactivated and you Setting the standard gateway
want to configure access over a fixed IP address, • Set the standard gateway (if present),
you will need to enter the device IP address, in the same way as IP address, with
subnet mask and the gateway address (cf. step addresses 310 to 313 (cf. table, step 10).
10) Note: Usually a gateway setting is not
required for the configuration!
Setting the device IP address
• Select Programming mode.
• Set the address 300 as described and set Example:
the first block of three digits of the device IP IP-Address: 192.168.178.111
address (cf. table, step 10) Subnet mask: 255.255.255.0
• Then set the address 301 and allocate
the second block of the device IP address. In this case the Computer has to be set
• Complete the entries with the addresses as follows:
302 and 303 IP-Address: 192.168.178.112
Subnet mask: 255.255.255.0
Setting the subnet mask
• Set the subnet mask, using the same See as well points 13 - 15 please!
method as for configuring the device IP
address, with addresses 304 to 307 (cf.
table, step 10).
GridVis Software
17
Device Configuration
In the "Projects" window, right-click the device
to open the context menu and select
"Configuration".
• Under "Identity", assign an device name of
your choosing.
• Under "Transformers" set the voltage and
current transformer ratio.
• Under "Measuring variants" set
the connection variant for the device
Fig. Device configuration menu, Transformer
for voltage and current measuring (see
settings
operating manual).
• Under "Nominal values" select the mains
frequency in accordance with the available
m
grid conditions. Nominal values are required The device configuration settings
described in this brief overview only
as a reference to identify events (over/
represent the basic settings. Other device
undervoltage and overcurrent).
settings are advisable and required for
some functions.
3
General Selecting an Installation Location
Please read the operating manual enclosed as The UMG 604/605 can be installed in switch
well as all other publications that must be drawn cabinets or on small distribution boards in ac-
upon for working with this product (in particular cordance with DIN 43880. It must be installed on
for the installation, operation or maintenance). a 35mm mounting rail in accordance with DIN EN
60715. It can be installed in any position.
Follow all safety regulations and warning
information. If you do not follow the information,
it can result in bodily injury and/or damage to
the product.
This device is to be operated and maintained
exclusively by specialised personnel.
m
If the device is not operated
according to the operating manual,
protection is no longer ensured
and hazards can be presented by
the device. Fig. The UMG604 on a mounting rail
in accordance with DIN EN 60715
8 Button Functions
Short button press:
• Scroll forwards
• Number/Value +1
Long button press:
• Scroll backwards
• Number/Value -1
Press and hold both buttons simultaneously for
approx. 1 second:
• Switch between display mode and
programming mode.
The UMG 604/605 is operated via but-
tons 1 and 2.
Button 1 and Button 2
13
Computer Settings
Make sure that your PC is connected to the same Checking the connection
subnet as the UMG.
View the IP address on the device:
This means that the first three blocks of the Select programming mode on the UMG. Set
IP address should be identical to the UMG the address to 300, using button 1 and 2 and
IP address. The last three figures (xxx) of the note down the three figures in the Contents area.
address must be different from the UMG IP Carry out the same step for addresses 301 to
address. The subnet mask must match 100% in 303 (cf. table under step 10).
all four of the three digit blocks.
Check the device connection:
Example IP address: 192.168.211.xxx • Press the Windows key and open the "DOS"
Subnet mask: 255.255.255.0 window by typing "CMD" followed by
the Return key
• If the UMG is being operated in DHCP • Execute the command "ping" followed
mode, the device's IP address is assigned by the device IP address (e.g. "ping
automatically (cf. step 11). 192.168.211.27").
• In "Fixed IP address" mode, the address • If the device can be reached with this
of the device must be configured manually command, this represents a positive
using the relevant settings (cf. step 12). answer.
It is also possible to check the connection
by entering the device IP address into a web
browser (e.g. "http://192.168.211.27"), and call
up the device's homepage.
GridVis Software
18
Device Configuration
• Under "Recording configuration" you
can check/configure which recordings
the measurement device should save.
A record holds a measurement value or
the mean value of the measurement value.
• If transient records and event records are
to be compared with other measurement
records, it is recommended to compare
the time with a time server. In this case,
activate the service and enter an NTP time
server.
Fig. Device recording configuration
m
If changes have been made to the device
configuration, they must be saved to
the device using the "Transmit" button.
4 Supply voltage Uh
Connecting the Supply Voltage
Fuse
The UMG 604/605 needs a supply voltage to op- Circuit breaker
erate. The type and size of the required supply
voltage is noted on the rating plate.
Before connecting the supply voltage, ensure
that the voltage and frequency correspond to the
details on the rating plate!
The connection cables for the supply voltage
must be safeguarded by a UL-listed fuse
(6A type C).
c
The inputs for the supply voltage are
hazardous if touched!
Fig. Example connection for
supply voltage Uh
9 Programming Mode
You can view and change the most important
settings for operating the UMG 604/605 in
programming mode.
The operating manual lists the addresses for
the most important settings. Additional settings
are accessible using the supplied GridVis
software.
Press button 1 and 2 simultaneously for about
PRG
1 second to switch to programming mode after
entering the password.
Programming mode is identified by the
text "PRG" on the display. The first digit of
Address Contents
the address flashes.
If no button has been pressed for about
60 seconds when you are in programming mode,
or button 1 and 2 are pressed simultaneously for Fig. Example "Programming mode" display,
about 1 second, the device will switch back to Address 000 with a contents of 5,000.
display mode.
Checking the Computer's IP
14
Address:
• Press the Windows key. • In the Network and Sharing Center, click on
• Open a DOS window by entering "CMD" Local Area Connection to open the status
followed by the Return key. window for the LAN connection.
• Enter "Ipconfig". • The button Details calls up the IP address
• The IP address and subnet mask of your PC and subnet mask.
are displayed.
• You can also view the required information
(IP address, subnet mask) via the Network
and Sharing Center in the Windows Control
Panel: