ZIEHL UFR1002IP User manual

ZIEHL industrie –elektronik GmbH + Co KG
Daimlerstr.13, 74523 Schwäbisch Hall, Germany
+ 49 791 504-0, [e-mail], www.ziehl.de
Temperature Relays and MINIKA® Mains Monitoring Digital Panelmeters MINIPAN® Switching Relays and Controls Measuring Transducers Grid- and Plant Protection
Operating Manual UFR1002IP
updated: 2023-01-17 /Sc
from Firmware: 20-00
For more information and help about this product please scan the QR-Code or
choose the following link UFR1002IP.
Operating manual, Quick guide, Datasheet, Connection diagram, CAD Data,
Firmware updates, FAQ, Videos about installation and settings, Certificates
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-
Network and system protection in accordance with VDE-AR-N 4105 for power generating plants
connected to the low-voltage network
-
Use on medium and high voltage network in accordance with BDEW + VDE-AR-N 4110 / 4120

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Table of contents
1General Notes......................................................................................................................................... 4
2Display and controls .............................................................................................................................. 4
3Application and short description......................................................................................................... 5
4Overview of functions............................................................................................................................ 5
5Connecting diagram............................................................................................................................... 7
5.1 Ethernet........................................................................................................................................... 7
6Important Information ............................................................................................................................ 8
7Installation .............................................................................................................................................. 9
8Commissioning....................................................................................................................................... 9
8.1 Switch on the device........................................................................................................................ 9
8.2 Set date / time................................................................................................................................. 9
8.3 Device on the network..................................................................................................................... 9
8.3.1 Find devices on the network........................................................................................................ 9
8.3.2 Access via web browser.............................................................................................................. 9
8.4 Device operation ........................................................................................................................... 10
8.5 Display on device.......................................................................................................................... 10
8.6 Menu pages .................................................................................................................................. 12
8.6.1 Main menu ("M1" in the lower right display)............................................................................... 12
8.6.2 Submenu ("M2" in the lower right display)................................................................................. 12
8.6.3 Parameter menu ("M3" in the lower right display)...................................................................... 12
8.6.4 Parameter Menu - Value Setting ............................................................................................... 12
8.7 Programming................................................................................................................................. 13
8.8 Set program................................................................................................................................... 17
8.9 Code lock...................................................................................................................................... 18
8.10 Sealing.......................................................................................................................................... 18
8.11 Simulation ..................................................................................................................................... 18
8.11.1 Determine shutdown times ................................................................................................... 19
8.12 Relais K3....................................................................................................................................... 19
8.13 Alarm counter................................................................................................................................ 19
8.14 Standby statistics .......................................................................................................................... 19
8.15 Relay counter................................................................................................................................ 20
8.16 Firmware update ........................................................................................................................... 20
8.17 Program update............................................................................................................................. 20
9Web interface........................................................................................................................................ 21
9.1 Home ............................................................................................................................................ 21
9.2 Configuration................................................................................................................................. 21
9.3 System.......................................................................................................................................... 22
9.4 Network......................................................................................................................................... 22
9.5 User .............................................................................................................................................. 22
9.5.1 User, admin forgot password..................................................................................................... 22
9.6 Counter ......................................................................................................................................... 22
10 Error search.......................................................................................................................................... 23

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11 Technical data ...................................................................................................................................... 24
12 Housing Type V6 .................................................................................................................................. 27
13 Disposal ................................................................................................................................................ 27
14 Adjustment values according to VDE and BDEW.............................................................................. 28
14.1 VDE-AR-N 4105:2011, Section 6.5.2, Low Voltage –Pr1.01 + Pr1.07........................................... 28
14.2 BDEW June 2008, acc. 3.2.3.3-1, Medium Voltage –Pr1.03 … Pr1.06......................................... 28
14.3 VDE-AR-N 4105:2018-11 Low Voltage, acc. 6. table 2 –Pr1.02.................................................... 28
14.4 VDE-AR-N 4110:2018-11 Medium Voltage / VDE-AR-N 4120:2018-11 High Voltage, higher
protection Pr1.11 + 1.12................................................................................................................ 29
14.5 VDE-AR-N 4110:2018-11 Medium Voltage / VDE-AR-N 4120:2018-11 High Voltage, Unit Protection
Pr 1.13 + 1.14................................................................................................................................ 29
15 Default settings of the programs........................................................................................................ 30
15.1 VDE-AR-N 4105:2011+2018 ......................................................................................................... 30
15.2 BDEW ........................................................................................................................................... 33
15.3 VDE-AR-N 4110:2018-11 + VDE-AR-N 4120:2018-11 .................................................................. 36
15.4 TOR Erzeuger Typ A,B,C,D + NA/EEA-NE7 CH 2020 + C10/C11 + G98(G83/2)+G99(G59/3) ..... 39
15.5 SFS-EN50549-1+2:2019 + EN50549-1 2-stage + NEN-EN50549-1:2019 + VDE 0126 VFR2019 . 42
15.6 NRS097 + AS4777,2..................................................................................................................... 45
15.7 With coupling device VG1200 - VDE-AR-N 4110:2018-11 + VDE-AR-N 4120:2018-11................. 48

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1 General Notes
Compliance with the following instructions is mandatory to ensure the functionality and safety of the product.
If the following instructions given especially but not limited for general safety, transport, storage, mounting,
operating conditions, commissioning and disposal / recycling are not observed, the product may not operate
safely and may cause a hazard to the life and limb of users and third parties.
Deviations from the following requirements may therefore lead both to the loss of the statutory material
defect liability rights and to the liability of the buyer for the product that has become unsafe due to the
deviation from the specifications.
2 Display and controls
1
Display - Color display
2
Button for device protection by sealing
3
LED –Ethernet connectivity
4
Control element - Joystick button, press the down arrow key (↓) for 2 seconds to call up settings menu
5
Page display (display page / of display pages),
Press the left (←) or right (→) joystick button to change the display page
1
2
3
4
5

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3 Application and short description
The UFR1002IP mains decoupling relay monitors voltage and frequency in three-phase networks and
complies with the conditions for central network and system protection in accordance with VDE-AR-N
4105:2018-11 for feeding into the low-voltage network.
For feeding into the medium-voltage network in accordance with VDE-AR-N 4110:2018-11, the UFR1001E is
suitable as unit protection at the generating units and as intermediate decoupling protection.
The device has a dual-channel single fault safety design, thereby meeting the requirements of VDE-AR-N
4105:2018-11. The function of the connected switch is monitored. When monitoring is enabled, the device
does not switch on again if a switch-off error is detected.
Limit values for different applications are preset. They can be easily changed where permitted. If the rated
voltage is changed, the device automatically adjusts the preset limit values. The standby input allows a
remote shutdown, such as with a ripple-control receiver.
With a colour LCD display (German/English) and joystick, it is easy to operate.
Measured values and settings are clearly displayed.
Via the integrated IP interface, the device can be programmed, updates installed and
the alarm buffer read out. The real-time clock (with power reserve) thereby facilitates the
alarms’ traceability. In conjunction with the coupling device VG1200, a voltage of up to 1,200 V can be
monitored.
4 Overview of functions
Monitoring functions:
•Undervoltage / overvoltage 15…520 V
o1, 2 or 3 phase , measurement phase-N and/or phase-phase
•Underfrequency / overfrequency 45…65 Hz
•Voltage quality (10-minute mean value)
•Vector shift 2…65°, 1 or 3 phase
•Frequency gradient (ROCOF) df/dt 0.100...5.000 Hz/s
Default settings (easy start-up and configuring by preset programs):
Germany:
oProgram Pr1.02 VDE-AR-N 4105:2018-11
oProgram Pr1.08 / Pr1.09 VDE-AR-N 4105:2018-11, Generator Pn ≤ 50 kW / Pn > 50 kW
oProgram Pr1.01 VDE-AR-N 4105-2012
oProgram Pr1.11…Pr1.14 VDE-AR-N 4110 + 4120:2018-11
oProgram Pr1.03…Pr1.06 BDEW-Richtlinie
•Austria:
oProgram Pr1.10 = TOR Erzeuger Typ A,B,C,D)
oProgram Pr1.10 = ÖVE/ÖNORM E 8001-4-712 (adjustment required)
•Great Britain: Program Pr1.20…1.23 G98(G83/2) + G99(G59/3)
•Switzerland: Program Pr1.15 = NA/EEANE7 CH 2020
•Belgium: Program Pr1.16 Synergrid C10/C11
•Finland: Program Pr1.30 und Pr1.31 SFS-EN50549-1+2:2019
•Ireland: Program Pr1.31 und Pr1.32 EN50549-1 2-stage
•Nederland: Program Pr1.34 NEN-EN50549-1:2019
•France: Program Pr1.36 VDE 0126 VFR2019
•South Africa: Program Pr1.40 und Pr1.41 NRS097
•Australia: Program Pr1.42 AS4777,2

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Logging:
•Alarm counter (resettable)
oMemory for number of alarms (resettable)
oMemory for 100 alarms (shutdowns)
oStorage of trigger value, cause, time stamp of shutdown and time stamp of reconnection
oTotal alarm time (resettable)
•Standby statistics (shutdowns via digital input E1/E2)
oMemory for number of standby events (resettable)
oMemory for 10 standby shutdowns
oStorage of time stamp for shutdown and time stamp for reconnection
oTotal time for standby (resettable)
Ethernet interface:
•integrated web server, for
oDisplay of measured values
oDisplay of operating states
oProgramming
oSimulation
oDisplay alarm counter and standby counter (with csv download)
oFirmware Updates
oUpdates for programs (default settings)
osaving and transferring device configurations
•Modbus TCP (read)
Display and operation
•colour LCD display for displaying the operating conditions and for programming
•intuitive operations via joystick
•convenient display of operating conditions
•Programming via Ethernet interface on the PC (web browser) is possible
Other features:
•Single fault safety
•Monitoring of section switches (can be switched off when using the integrated section switches of PV
and battery inverters in accordance with DIN EN 62109 (VDE 0126-4))
•Standby input
•Restart attempts for power-on error, number adjustable, 0…3
•passive stand-alone network detection in accordance with Chapter 6.5.3 and Appendix D2
•Test and simulation functions with measurement of shutdown times
•Adjustable response times, 0.05…300.0 s
•Adjustable reset times, 0…6000 s
•Protection of device settings by sealing and code protection (values can still be read)
•Integrated real-time clock (power reserve > 11 days at 25°C)
•Connection of a Ziehl coupling device VG1200 for measuring max. 875 V (Ph-N) or 1500 V (Ph-Ph) is
possible
•Change of the rated voltage during program setting -> voltage alarms are automatically adjusted
•Control voltage AC/DC 24-270 V
•Distribution box V6, 6 TE, 105 mm wide, installation depth 66 mm

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5 Connecting diagram
1)
Feedback contacts Y0-Y1 / Y0-Y2, (programmable: Off, Normally closed (NC) or Normally open (NO))
2)
Connecting to programs with N
3)
Optional use of NO/NC contacts possible (automatic detection)
4)
Safe system shutdown (with alarm recording)
5)
Fuses only if cable protection is required, e.g. 16 A
6)
Standby (programmable, normally closed or normally open),
K1 + K2 dropped (e.g. by ripple-control receiver, timer, ...)
7)
Single fault safety: Shutdown of the power generating plant, e.g. via ripple control input 0% with
K2. Use coupling relays when contact multiplication or safe disconnection is required.
This second shutdown method must be tested separately during startup.
8)
Power supply / buffering. Section switches must be supported in case of undervoltage for at least 3 s/
0.3 s (FRT)
9)
Digital inputs (programmable) for suppression of feedback contacts Y1, Y2 and vector shift
10)
Function of relay K3 programmable
5.1 Ethernet
Ethernet socket for network cables
1)
2)
3)
4)
5)
5)
6)
7)
8)
9)
10)

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6 Important Information
To use the equipment flawless and safe, transport and store properly, install and start professionally and
operate as directed.
Only let persons work with the equipment who are familiar with installation, start and use and who have
appropriate qualification corresponding to their function. They must observe the contents of the instructions
manual, the information which are written on the equipment and the relevant security instructions for the
setting up and the use of electrical units.
The equipment is built according to DIN VDE/EN/IEC and checked and leave the plant according to security
in perfect condition. If, in any case the information in the instructions manual is not sufficient, please contact
our company or the responsible representative.
In order to maintain this status, you must observe the safety regulations entitled “caution” in this operating
manual. Failures to follow the safety regulations can result in death, personal injury or property damage to
the device itself and to other devices and facilities.
To maintain this condition, you must observe the safety instructions in this instruction manual titled
“Important Information”. Failure to follow the safety instructions may result in death, personal injury, or
property damage to the equipment itself and other equipment and facilities.
Instead of the industrial norms and regulations written in this instruction manual valid for Europe, you must
observe out of their geographical scope the valid and relevant regulations of the corresponding country.
DANGER!
Hazardous voltage!
Will cause death or serious injury. Turn off and lock out all power
supplying this device before working on this device.
Attention! Universal power supply
The device have a universal power supply, that is suitable for DC- and AC-voltages.
Before connecting the device to supply-voltage make sure that the connected voltage
corresponds with the voltage on the lateral type on the device.
The measurement inputs L1, L2, L3 and N have no potential separation to the inputs
E1, E2, Y0, Y1 and Y2.
The digital inputs +U, In1, In2, In3 and Ethernet have no
potential separation/isolation.
A circuit-breaker or switch must be situated within easy reach of the unit and fused.
Installation excess current protection should be ≤ 10 A.
Comply with the maximum permissible temperature when installing in a switch cabinet. Ensure
sufficient clearance to other devices or heat sources. If cooling is inhibited, e.g., through close
proximity to devices with increased surface temperature or interference with the cooling-air current,
the permissible ambient temperature is decreased.

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7 Installation
•mount on 35 mm mounting rail according to EN 60715
•wall-mount with 3 x screws M4
•connecting wires refer to the connection plan to prevent miss-operation and malfunction
8 Commissioning
8.1 Switch on the device
Switch on the supply voltage,
➢The display turns on, after about 1s the device is ready for use
➢The device language must be specified during initial startup. Use the joystick button to navigate to the
language you want (German/English) and select.
8.2 Set date / time
We recommend setting the date and time.
Functions such as the alarm counter and standby statistics require a correct date/time.
If a valid date/time is not yet stored in the device, you will be asked to enter the date/time.
Use the joystick button to make the appropriate settings and confirm these using the green tick.
After 2 minutes without input, the query is terminated.
The settings can also be changed at any time via the "Settings" -> "Date" or "Time" menu.
If the device (with connected Ethernet cable) receives valid network data via DHCP, it automatically tries to
contact a time server to get the current date/time from there.
8.3 Device on the network
If the UFR1002IP is connected to a network via an Ethernet, the measured value display and programming
can be performed via a web browser on the computer.
Basic knowledge of network engineering is required for configuration.
8.3.1 Find devices on the network
Network with DHCP server:
After connecting to the network, the device will automatically receive an IP address.
Retrieve IP address on the device:
•Use the joystick (←/→) on the device to switch to the info display page
oIP address is displayed
•In menu mode (press and hold the joystick for ↓ 2 s), call up the menu item "Network"
oSettings for the network parameters DHCP, IP address and subnet mask can be viewed and
changed
Set network without DHCP server / manual IP address:
The relevant network parameters can be set and changed directly on the device:
•In menu mode, call up the menu item "Network"
•Configure the network parameters DHCP, IP address and subnet mask
Connection:
Open the web browser on the computer and enter the IP address in the address bar.
8.3.2 Access via web browser
After the IP address is accessed, the device logs on to the web browser.
Internet access should be secured using a VPN connection.

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8.4 Device operation
The device is operated via the integrated joystick button. It can be operated in four directions (up, down, left
and right). In conjunction with the graphical colour display, operation of the device is easy and intuitive.
↑Actuation upwards…
Display page: if necessary, display min./max. values
Menu: Scroll up
Parameter: Increase value
←Actuation to the left… →Actuation to the right…
Display Page: Previous Display Page Display Page: Next Display Page
Menu: back Menu: Call up submenu/parameter
Parameter: navigate left Parameter: navigate right
↓Actuation downwards…
Display page: Press and hold for 2 seconds to call up the
menu
Menu: Scroll down
Parameter: Decrease value
Navigate between display pages: ←→
Call up menu: Press and hold ↓for 2 seconds
8.5 Display on device
Display pages
A Measurement L-N
B Measurement L-L
C Measurement vector shift
D Info page
E Error page
L1-N
L2-N
L3-N
L1-N Av
f
Ein in ... 25 s_
K3
←1/3→
230,0 V
230,0 V
230,0 V
230,0 V
50,00 Hz
K1
K2
Y1
Y2
E1
Max
Min
↑
L1-L2
L1-L3
L2-L3
L1-L2 Av
f
Fehler: Rückmeldung
K3
←2/3→
400,0 V
400,0 V
400,0 V
400,0 V
50,00 Hz
K1
K2
Y1
Y2
E1
Err
Reset 2s
↑
L1 VSR
L2 VSR
L3 VSR
F
K3
←3/4→
0,0 °
15,0 °
0,0 °
50,00 Hz
K1
K2
Y1
Y2
E1
Firmware
Programm Nr.
In1, In2, In3
IP-Adr.
Datum
Uhrzeit
K3
←3/4→
20-00
1.01
0 0 1
192.168.1.100
2021-06-17
14:15:45
K1
K2
Y1
Y2
E1
000
K3
←E1→
K1
K2
Y1
Y2
E1
Fehler: Rückmeldung
Rückmeldung an Y1/Y2
Fehlende oder falsche
Signale an den Eingängen
Y1 und/oder Y2
1
2
3
4
5
4
6
7
8
9
10

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XAX
L-N measurement display page:
•Displayed when the program carries out Phase-N measurements
•Lx-N 10m -> the phase with the highest 10-minute mean value is displayed
XBX
L-L measurement display page:
•Displayed when the program carries out phase-phase measurements
•Lx-Ly 10m -> the phase phase with the highest 10-minute mean value is displayed
XCX
Vector shift measurement display page:
•Displayed when the function vector shift –alarm active is switched on
•A vector shift that has occurred is displayed until the device switches on again
XDX
Info page display page:
•Information about firmware, program, IP address, digital inputs In1…In3 as well as date and
time
XEX
Error page display page:
•Displayed when error messages appear
X1x
Time bar on K1 + K2:
•Bar increasing: Delay alarm off expires (relay still off)
•Bar decreasing: Delay alarm on expires (relay still on)
•Bar static on: Relay is off (dropped, alarm is on)
X2x
Display of the feedback contacts on Y1 and Y2:
•yellow = closed, white = open
•red background = implausible state at input Y1 and/or Y2
X3x
Display of the standby input E1-E2: yellow = closed, white = open
X4x
Sealing display: Red lock (closed) = Sealing active, green lock (open) = Sealing off
X5x
Relay display K1…K3: yellow = tightened, white = dropped
X6x
Dynamic status display: Status reports, delay alarm off here
X7x
Dynamic status display: Status reports, error message here
X8x
Reset display (after error on feedback contacts Y1 and/or Y2):
•Rectify the cause of the error
•Reset the device (press and hold the joystick button upwards ≥ 2s)
X9x
Min/Max display: Min and Max values are available for these display pages
•Briefly press the joystick button upwards (min and max values are displayed)
•Delete the min and max values: Press and hold the joystick button upwards ≥ 2s
X10x
Display of the page number /number of pages (scroll with the left and right joystick buttons ←→)
•The number of pages depends on the program and the measurement function selected
•Red arrow to the right (→): Error messages present, scroll to the right (→) with joystick button
until error message appears.

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8.6 Menu pages
8.6.1 Main menu ("M1" in the lower right display)
Call up the main menu:
Press ↓ for 2s
Exit main menu:
Press ←
(back to the display pages)
Call up submenu:
Press →
Navigate within the main
menu:
•Press ↓down
•Press ↑up
8.6.2 Submenu ("M2" in the lower right display)
Call up submenu:
From the main menu, select the
submenu and press →
Exit submenu:
Press ←
(back to the main menu)
Call up parameter menu:
Press →
Navigate within the
submenu:
•Press ↓down
•Press ↑up
8.6.3 Parameter menu ("M3" in the lower right display)
Call up parameter menu:
Call up parameter menu:
Exit parameter menu:
Exit parameter menu:
Call up value settings:
Call up value settings:
Navigate within the
parameter menu:
•Navigate within the parameter
menu:
8.6.4 Parameter Menu - Value Setting
Call up value settings:
From the submenu, select the
parameters and →press
Navigate to value settings:
•To shift to the left, press ←
•To shift to the right, press →
Change value:
•Increase value, press ↑
•Decrease value, press ↓
Exit value setting:
Press right →(several times) until the
green tick is activated. Using the ↓/
↑ keys, select the X(discard change)
or the tick (save changes) and leave
by pressing →
→
Netzanschluss
Zuschaltbed.
Spannung
Frequenz
Vektorsprung
Hauptmenü
←M1
Programme
↑
↓
→
U > 59>S1
UM> 59-AV 10Min
U < 27<S1
U << 27<S2
Spannung
←M2
U >> 59>S2
↑
↓
Alarm aktiv
Ja
U >> 59>S2
←M3
↑
↓
Alarm ein
287,0 V
Alarm aus
252,0 V
→
Verzögerung ein
Absaugung
ME
→
▲
00:00
▼
mm:ss
→

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8.7 Programming
The device is programmed in the menu mode.
In menu mode, the joystick button can be used to navigate easily and intuitively between the main menu,
submenu and parameter menu.
Call up main menu: Press and hold the joystick button ↓for 2 s (starting from a display page)
Back to display pages: Briefly press the joystick button ←(starting from the main menu)
Below is the menu structure with descriptions of the parameters
Main Menu
Submenu
Parameter menu
Parameter description
Programs
Select the program you want using the ↓/↑keys and
confirm by pressing →. Then select between the
options "set" and "change voltage" (rated voltage) and
set the program by pressing 2x →(rated voltage is
requested after the program change if necessary).
Mains connect
Mains connection
Connection
These parameters are permanently stored in the
program
and cannot be changed. Exception: Rated voltage
when changing a program
Nominal voltage
Coupling device
Switch on condi
Voltage
Active
Connection conditions:
The limit values for these parameters must be met after
the device has been started so that the K1 and K2
relays can switch on after the switch-on delay has
elapsed
Switch on
U max.
condition
U min.
Frequency
Active
F max.
F min.
Switch on delay
Time
After alarms
Switch back
activated: Device switches on again as soon as the
"alarm off" value of the activated alarm is reached
all f + U < + U <<: Device switches on again as soon as
all "Alarm off" values of the frequency alarms and
voltage alarms U <, U << are reached
Short alarm
Active
Only visible in program Pr1.01 and Pr1.07:
For short alarms a shorter reset time can be realized
only in Pr1.01 and
Pr1.07
Alarm time
Reset time
Voltage
U >> 59>S2
Alarm active
Voltage alarms:
Alarm on
•U >> (larger larger)
Alarm off
•U > (larger)
Delay alarm on
•U 10 minutes mean value
Delay alarm off
•U < (smaller)
U > 59>S1
Alarm active
•U << (smaller smaller)
Alarm on
•U0 (zero voltage)
Alarm off
Delay alarm on
Delay alarm off
Parameter:
UM> 59-Av 10Min
Alarm active
•Alarm active yes / no
Alarm on
•Alarm on limit value Alarm on
Alarm off
•Alarm off limit value Alarm off
Delayed Alarm on
•Delay Alarm on Alarm for this period is
delayed
Delayed Alarm off
U < 27<S1
Alarm active
•Delay Alarm off Alarm off for this period is
delayed
Alarm on
Alarm off
Delay alarm on
Delay alarm off

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Main Menu
Submenu
Parameter menu
Parameter description
U << 27<S2
Alarm active
Alarm on
Alarm off
Delay alarm on
Delay alarm off
U0 59v0
Alarm active
Alarm on
Alarm off
Delay alarm on
Delay alarm off
Display U0/UM>
Measured value on display page (sequentially in time)
Frequency
f >> 81>S2
Alarm active
Frequency alarms:
Alarm on
•f >> (bigger bigger)
Alarm off
•f > (larger)
Delay alarm on
•f < (smaller)
Delay alarm off
•f << (smaller smaller)
f > 81>S1
Alarm active
Alarm on
Alarm off
Delay alarm on
Parameter:
Delay alarm off
•Alarm active yes / no
f < 81<S1
Alarm active
•Alarm on limit value Alarm on
Alarm on
•Alarm off limit value Alarm off
Alarm off
•Delayed Alarm on Alarm for this period is
delayed
Delay alarm on
Delay alarm off
•Delayed Alarm off Alarm off for this period
is delayed
f << 81<S2
Alarm active
Alarm on
Alarm off
Delay alarm on
Delay alarm off
f/U< protect
Alarm active
Limit value for frequency monitoring:
U< Limit
No frequency monitoring if
Measuring voltage less than "Limit value U <"
Vector shift
Alarm active
➔Alarm vector shift active yes / no
VSR deg
➔Angle limit value
Delay alarm off
➔Alarm off is delayed for this period
Suppression
➔Suppression time when switching on or when
changing to digital input (if programmed)
ROCOF
Alarm active
➔Alarm ROCOF activeyes / no
df / dt
➔Limit value for ROCOF
Periods
➔Number of periods:
4 = sensitive, 50 = insensitive
➔Measurement duration = number of periods *
Period duration + delayed Alarm on
Delay alarm on
Delay alarm off
➔Alarm off is delayed for this period
Feedback
Feedback at
➔Feedback contacts: off / Y1+Y2 / Y1 / Y2
Time for feedb.
➔Time after switching on K1 and K2 until feedback
must have been given
Reclosing attemp
➔Number of restart attempts (if feedback contacts
implausible)
Reclosing time
➔Time between restart attempts

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Main Menu
Submenu
Parameter menu
Parameter description
Relay K3
Relay function
- Duration on: K3 static ON
(after time "K3 to K1+K2")
- Pulse on: K3 for time "K3 pulse" on
(after time "K3 to K1+K2")
- K1=K2=K3: K3 switches on synchronously with K1/K2
- in case of error: K3 on when an error occurs
- Life contact.: K3 off when an error occurs
- Start signal: If the limit value is exceeded, K3
switches from U >>, U >, U <, U << without delay
- Enable signal: K3 on when K1+K2 on and reset
pressed (Up 2s key, or ext. Reset to In1…In3)
K3 pulse
Pulse duration of K3,
➔only visible if "Pulse on" is selected
K3 after K1 + K2
K3 picks up at this time after K1 + K2 with a delay,
➔only visible if "Pulse on"/"Duration on" is selected
Digital Inputs
Off with E1-E2
Type
➔Switch off the system with E1-E2: NC / NO
In1
Type
TYPE Input +U-Inx: NC / NO
Function: • off (function off)
•Y1 inactive (Y1 evaluation off)
•Y2 inactive (Y2 evaluation off)
•Y1+Y2 inactive (Y1 and Y2 evaluations off)
•VSR inactive (alarm vector shift off)
•Release signal (external reset)
Function
In2
Type
Function
In3
Type
Function
Network
DHCP
Ethernet network configuration:
DHCP on: Automatically secure network configuration
from a DHCP server
DHCP off: manual network configuration
IP address
Subnet mask
Gateway
DNS server
MAC address
Settings
Language
➔Device language: German / English
Date
➔Date from real time clock
Time
➔Time from real time clock
Display interval
➔Interval at which measured values are updated on
the device display
Brightness
➔Brightness of the display is turned down after
dimming time without a button being pressed
Dimming time
Factory setting
➔Reset device to factory default
Code lock
➔Code lock: on / off
When the code lock is changed, the previously set pin
must always be entered,
Factory default Codepin = 504.
Forgot your codepin? Switch the device off and on
again, keeping the joystick up button pressed (↑) until
"Reset" appears on the display. Select code lock and
reset to factory default with → key.
Test/simulation
Relay
➔Simulation relay
Simulation
➔Simulation voltage, frequency and vector shift
Test K1/K2
➔Measure shutdown times of K1->Y1 and K2-Y2
Switch back time
Reset time
➔Set all "Delayed alarm off" of voltage and frequency
alarms together
Info
Firmware version
➔Firmware versions installed on the device
oMaster Firmware
oSlave Firmware
oBoot loader
Serial number
➔Device serial number
Operating hours
➔Number of operating hours of the device
Comment
➔Comment can only be written via website

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Main Menu
Submenu
Parameter menu
Parameter description
Counter
Alarm
Last reset
➔Date + time of last reset
Number
➔Number of alarms since last reset
List
➔List of alarms with cause of shutdown, measured
value and time stamp as well as the restart time
(K1+K2 on)
Time sum
➔Time in alarm status since last reset
Reset
➔Reset alarm counter (number, list and total time)
Standby
Last reset
➔Date + time of last reset
Number
➔Number of standbys since last reset
List
➔List of standby on and standby off, each with
timestamp
Time sum
➔Standby time since last reset
Reset
➔Reset standby counter (number, list + total time)
Relay
Last reset
➔Date + time of last reset
List
➔Display of relay switching operations,
"Number" (since last reset) and "Total"
Reset
➔Reset relay counter

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8.8 Set program
Depending on the application, the appropriate program must be set on the UFR1002IP.
If the UFR1002IP is locked by sealing (red lock in the upper right display), it must be deactivated first.
Country
Program
Connection
Rated voltage
Standard
1.02
3 AC with N
230 V
VDE-AR-N 4105:2018
1.01
3 AC with N
230 V
VDE-AR-N 4105:2011
1.07
1 AC with N
230 V
1.08
3 AC with N
230 V
VDE-AR-N 4105:2018, Generator Pn ≤ 50 kW
1.09
3 AC with N
230 V
VDE-AR-N 4105:2018, Generator Pn > 50 kW
1.03
3 AC with N
57,7 V
BDEW Juni 2008 nach 3.2.3.3-1
1.04
3 AC without N
100 V
1.05
3 AC with N
230 V
1.06
3 AC without N
400 V
1.11
3 AC with N
57,7 V
VDE-AR-N 4110:2018-11
VDE-AR-N 4120:2018-11
1.12
3 AC without N
100 V
1.13
3 AC with N
230 V
1.14
3 AC without N
400 V
2.00
3 AC without N
(with VG1200)
690 V
VDE-AR-N 4110:2018-11
VDE-AR-N 4120:2018-11
2.01
800 V
2.02
1000 V
1.10
3 AC with N
230 V
TOR Erzeuger Typ A, B, C, D
1.15
3 AC with N
230 V
NA/EEA-NE7 CH 2020
1.20
3 AC with N
230 V
G98(G83/2) + G99(G59/3)
1.21
3 AC without N
400 V
1.22
3 AC with N
63,5 V
1.23
3 AC without N
110 V
1.16
3 AC with N
230 V
Synergrid C10/C11
1.30
3 AC with N
230 V
SFS-EN50549-1+2:2019
1.31
3 AC without N
400 V
1.32
3 AC with N
230 V
EN50549-1 2-stage
1.33
3 AC without N
400 V
1.34
3 AC with N
230 V
NEN-EN50549-1:2019
1.36
3 AC with N
230 V
VDE 0126 VFR2019
1.40
3 AC with N
230 V
NRS097
1.41
3 AC without N
400 V
1.42
3 AC with N
230 V
AS4777,2
set ex works

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8.9 Code lock
The parameters set (including simulation) can be protected using the code lock.
On the website:
Code protected parameters are marked with a 󰁊.
Switch the "System" -> "Code lock" page on/off
The old/new pin is requested. if necessary. Apply changes by clicking the "Save" button.
On the device:
When the code lock is active, a "Code lock" message appears when you try to change a parameter.
•Call up the "Settings" -> "Code lock" menu
•Switch code lock on/off
•When the code lock is changed, the previously set pin must always be entered
→Factory default codepin = 504
→Forgot your codepin? Switch the device off and on again, keeping the joystick up button pressed (↑) until
"Reset" appears on the display. Select code lock and reset to factory default by pressing „→“
•Switch on code lock: Enter new codepin and save by pressing ✔
8.10 Sealing
The parameters set (including simulation) can be locked by means of the sealing.
On the website:
Sealed parameters are marked with a .
On the device:
If sealing is active, a "Sealing" message appears when an attempt is made to change a parameter.
•Sealing/locking ON (OFF) setting procedure
→If present, remove the seal (only by an authorized person)
→Lift the button cover slightly and turn it 180°
→Press the button by pressing very firmly on the button cover (the lock in the top right hand
corner of the display will start to flash), keep the button pressed
→The colour changes from red to green (green = sealing off)
→The colour changes from green to red (red = sealing active)
→Release button
→Apply new sealing if necessary
8.11 Simulation
Comprehensive simulation functions are available to test the correct functioning of the device.
The simulation can be carried out via the web interface or directly on the device.
Web interface: "Home" page -> "Start simulation" button
Device: “Test/Simulation” menu
•Simulation relay
→Access on the device: Menu "Test/Simulation" -> "Start relay"
→Relays can be individually switched on/off
•Simulation of measured values
→Access on the device: Menu "Test/Simulation" -> "Start simulation"
→Voltage (U), frequency (F) and vector shift (VS) can be simulated

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8.11.1 Determine shutdown times
The system shutdown time is automatically measured with connected feedback contacts and activated
feedback (menu "Feedback" -> "Message on" = Y1 / Y2 / Y1+Y2).
These time(s) are displayed on the web interface (Home page).
Retrieve shutdown times on the device:
Call up "Test/Simulation" -> "Test K1/K2" in the menu.
Start functions "Start Test K1" and/or "Start Test K1".
→If the system is switched on, this is switched off to measure a new release time.
→If the system is switched off, the release time of the last shutdown is displayed
(Requirement: System was switched on once after the last device startup).
8.12 Relais K3
The relay K3 can be programmed to different functions (menu "Relay K3" -> "Relay function").
•Duration on
→K3 switches on permanently after delay to K1+K2
→Delay: Menu "Relay K3" -> "K3 to K1 + K2"
•Pulse on
→K3 switches on for a pulse duration after delay to K1+K2
→Delay: Menu "Relay K3" -> "K3 to K1 + K2"
→Pulse duration: Menu "Relay K3" -> "K3 pulse"
•on in case of error.
→on in case of error: K3 switches on in the event of an error on/in the device
•Life contact.
→off in case of error: K3 switches off in the event of an error on/in the device
•Start signal
→K3 switches on without delay ("Delayed Alarm on") when an alarm U <, U <<, U > or
U >> is present
→K3 switches off at a hysteresis of approx. 1 V from the alarm value (0.4 V when alarm value <
100 V)
•Release signal (Release signal, locked shutdown)
→K3 switches on after a reset when K1 + K2 are on. The reset is done by the Up button (press
2s), or by a reset at the digital inputs In1...In3 (programmed).
8.13 Alarm counter
The alarm counter logs the number of alarms, total alarm time, alarm on and alarm off time, alarm cause,
shutdown value and time of the last reset.
Up to 200 entries (100 alarms) are stored in a ring buffer.
All functions of the alarm counter can be easily used via the web interface ("Counter" page). The log is clearly
displayed in a table and can be downloaded as a csv file.
On the device, you can access the functions or the log ("List") of the alarm counter via the "Counter" ->
"Alarm" menu.
8.14 Standby statistics
In the standby statistics, the last 10 shutdowns are stored due to an event at the terminals E1-E2. The start
and stop time of the incident, the number of events and the shutdown time are logged.
All functions of the standby statistics can be used and the log can be viewed on the web interface (page
"Counter").
On the device, you can access the functions or the log ("list") of the "Standby statistics" via the menu
"Counter" -> "Standby".

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8.15 Relay counter
The number of switching procedures of the relays is recorded by two separate counters and stored in a non-
volatile state on the device.
The first counter stores the switching procedures over the lifetime of the device.
The second counter stores switching procedures after a reset of the counter.
On the web interface (page "Counter"), all functions of the relay counter can be used and the counter
readings can be viewed.
On the device, the functions and the "list" of the "relay counters" can be accessed via the menu "Counter" ->
"Relay".
8.16 Firmware update
Firmware updates can be installed via the web browser ("System" page).
If update notifications are turned on, a message is displayed as soon as a new firmware version is available.
If the device is not connected to the Internet, the current firmware can be downloaded from www.ziehl.com
•Click "Select firmware" button
→Select downloaded update file
•Click "Manual update installation"
→Installing update
Afterwards the update file can be selected under (Manual installation -> Select firmware) and
be executed via the button "Manual update installation".
If a firmware update fails, the device can be reset to the firmware version of the delivery.
•Switch off the device
•Keep the joystick button pressed down and switch on the device (keep holding the joystick button)
•After about 2 s, a blue screen will appear
•Briefly hold the joystick button upwards 3 times for 3 s
•Installing delivery firmware (this will take several minutes)
8.17 Program update
Using the button ("Check for updates...") on the "System" website, the website checks whether new/changed
programs are available. If necessary, these can then be transferred to the device.