ABB LVS Digital FC610 User manual

DISTRIB U TIO N S OLU T IONS
LVS Digital
FC610 – Feeder monitoring and control
User Manual

NOTICE
This document contains information about one or more ABB products and may include a description of or a ref-
erence to one or more standards that may be generally relevant to the ABB products. The presence of any such
description of a standard or reference to a standard is not a representation that all the ABB products refer-
enced in this document support all the features of the described or referenced standard. In order to determine
the specific features supported by an ABB product, the reader should consult the product specifications for the
ABB product.
ABB may have one or more patents or pending patent applications protecting the intellectual property in the
ABB products described in this document.
The information in this document is subject to change without notice and should not be construed as a com-
mitment by ABB. ABB assumes no responsibility for any errors that may appear in this document.
Products described or referenced in this document are designed to be connected and to communicate infor-
mation and data through network interfaces, which should be connected to a secure network. It is the sole re-
sponsibility of the system/product owner to provide and continuously ensure a secure connection between the
product and the system network and/or any other networks that may be connected.
The system/product owners must establish and maintain appropriate measures, including, but not limited to,
the installation of firewalls, application of authentication measures, encryption of data, installation of antivirus
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breaches, unauthorized access, interference, intrusion, leakage, and/or theft of data or information.
ABB performs functionality testing on the products and updates that we release. However, system/product
owners are ultimately responsible for ensuring that any product updates or other major system updates (to
include but not limited to code changes, configuration file changes, third-party software updates or patches,
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uct owners must verify that the system and associated products function as expected in the environment in
which they are deployed.
In no event shall ABB be liable for direct, indirect, special, incidental or consequential damages of any nature or
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The software or hardware described in this document is furnished under a license and may be used, copied, or
disclosed only in accordance with the terms of such license. This product meets the requirements specified in
EMC Directive 2014/30/EU and in Low Voltage Directive 2014/35/EU.
TRADEMARKS
MNS is a registered or pending trademark of ABB.
NeoGear is a registered trademark of ABB.
Ability is a trademark of ABB.
All rights to copyrights, registered trademarks, and trademarks reside with their respective owners.
Copyright © 2021 ABB.
All rights reserved.
Release: January 2021
Document Number: 1TNC928250
Revision: M0201

TA BLE O F CONTENTS
Table of Contents
1General .........................................................................................................................................1
1.1 Target Group................................................................................................................................. 1
1.2 Use of Warning, Caution, Information and Tip icon............................................................. 1
1.3 Terminology .................................................................................................................................2
1.4 Related Documentation .............................................................................................................5
1.5 Related System Version ..............................................................................................................5
2Product Information.................................................................................................................. 6
2.1 Applications ................................................................................................................................. 6
2.2 Product Description....................................................................................................................7
2.3 Ordering Types............................................................................................................................ 8
2.4 Installation.................................................................................................................................... 8
2.5 Wiring connections.................................................................................................................... 11
2.5.1 Terminal blocks......................................................................................................... 11
2.5.2 Wiring connections..................................................................................................13
3Product Functions .................................................................................................................... 17
3.1 Measurements............................................................................................................................18
3.2 Energy analysis...........................................................................................................................19
3.2.1 Energy .........................................................................................................................19
3.2.2 Maximum and average demand values.............................................................. 20
3.3 Power quality ..............................................................................................................................21
3.3.1 Harmonics measurement.......................................................................................21
3.3.2 Current unbalance supervision .............................................................................21
3.3.3 Voltage unbalance supervision.............................................................................22
3.3.4 Voltage dip supervision..........................................................................................23
3.3.5 Voltage swell supervision...................................................................................... 24
3.3.6 Voltage interruption supervision ........................................................................ 25
3.4 Load supervision....................................................................................................................... 26
3.4.1 Over current supervision....................................................................................... 26
3.4.2 Phase sequence supervision .................................................................................27
3.4.3 Status and condition monitoring........................................................................ 28
3.5 Data recording and logs.......................................................................................................... 29
3.6 Connectivity ............................................................................................................................... 32
4HMI MP53/MP56........................................................................................................................33
4.1 Navigation Buttons .................................................................................................................. 33
4.2 Notification icons ..................................................................................................................... 34
4.3 Main display pages ................................................................................................................... 34
4.3.1 Navigate through display groups........................................................................ 35
4.3.2 Navigate through each display page .................................................................. 36
4.3.3 Alarm messages ...................................................................................................... 39
4.4 Configuration pages ................................................................................................................ 39
4.4.1 FC610 device setting ..............................................................................................40
4.4.2 Feeder information setting .................................................................................. 43
4.4.3 Supervision functions setting..............................................................................44
4.4.4 Demand integration time setting ....................................................................... 46
4.4.5 Maintenance setting............................................................................................... 46
4.4.6 Read production version ....................................................................................... 47
5Configuration ........................................................................................................................... 48
5.1 Configuration of FC610 ........................................................................................................... 48

LIST OF FIG URES
5.2 Factory default setting............................................................................................................ 48
5.3 User definable reading data................................................................................................... 49
Appendix A Technical Data........................................................................................................... 50
A.1 Technical specifications ............................................................................................................... 50
A.2 Characteristics of functions........................................................................................................ 53
A.3 Characteristics of the evaluation function of the quality of supply .................................. 54

LIST OF FIG URES
List of Figures
Figure 1: Example of using FC610 in a 3-phase feeder......................................................................... 6
Figure 2: FC610 basic unit with HMI MP56, MP53 ..................................................................................7
Figure 3: DIN-rail mounting and removing of FC610 basic unit ......................................................... 8
Figure 4: Installation of HMI MP53/56 ..................................................................................................... 8
Figure 5: Installation dimension and DIN-rail mounting ..................................................................... 9
Figure 6: Screw mounting of FC610 basic unit .....................................................................................10
Figure 7: Front panel cut-out dimension of MP53................................................................................10
Figure 8: Front panel cut-out dimension of MP56 ...............................................................................10
Figure 9: FC610 basic unit terminals description................................................................................. 11
Figure 10: FC610 basic unit top view terminal layout..........................................................................12
Figure 11: 24 VDC power output...............................................................................................................13
Figure 12: Relay output connection .........................................................................................................13
Figure 13: DIs supplied by internal 24 VDC ............................................................................................13
Figure 14: DIs supplied by external 24 VDC ...........................................................................................14
Figure 15: RS485 connection.....................................................................................................................14
Figure 16: Voltage measurement direct connection............................................................................15
Figure 17: Voltage measurement connection via PT ............................................................................15
Figure 18: Current measurement single phase connection ...............................................................16
Figure 19: Current measurement 3phase, IT network connection ...................................................16
Figure 20: Current measurement 3phase+N, TN/TT network connection.....................................16
Figure 21: FC610 product features........................................................................................................... 17
Figure 22: Four-quadrant representation of active and reactive power and energy ...................19
Figure 23: Example of voltage dip curve U1- the event completes within 120 samples time ... 30
Figure 24: Example of voltage dip curve U1 - the event longer than 120 samples time ............. 30
Figure 25: Example for LVS Digital integration with FC610 via Modbus RTU ............................... 32
Figure 26: Example for LVS Digital integration with FC610 via Modbus TCP (MS572) ............... 32
Figure 27: MP53 Operator Panel Figure 28: MP56 Operator Panel.... 33
Figure 29: Main display page ................................................................................................................... 34
Figure 30: Navigate through display groups........................................................................................ 35
Figure 31: Navigate through display pages under each group......................................................... 36
Figure 32: How to change default password.........................................................................................41
Figure 33: Turn off the voltage, frequency display group ................................................................. 42
Figure 34: Change the hysteresis value ................................................................................................. 45
Figure 35: Read firmware version ........................................................................................................... 47
Figure 36: Configuration of FC610.......................................................................................................... 48
List of Tables
Table 1 Alarm messages and description.............................................................................................. 39

TAR GET GR OUP GEN ERA L
1TNC9 2825 0M0201 1
1General
1.1 Target Group
The manual is primarily intended for those requiring information on the applications of FC610
for the purpose of understanding, engineering, wiring & operating the product.
It is assumed that the user has a basic knowledge of physical and electrical fundamentals, elec-
trical wiring practices and electrical components.
1.2 Use of Warning, Caution, Information and Tip
icon
This publication includes Warning, Caution, and Information icons where appropriate to point
out safety related or other important information. It also includes Tip icons to point out useful
hints to the reader. The corresponding symbols should be interpreted as follows:
The electrical warning icon indicates the presence of a hazard that could result in
electrical shock .
The warning icon indicates the presence of a hazard that could result in personal
injury
The caution icon indicates important information or warnings related to the con-
cept discussed in the text. It might indicate the presence of a hazard that could
result in corruption of software or damage to equipment/property
The information icon alerts the reader to pertinent facts and conditions
The tip icon indicates advice on, for example, how to design your project or how to
use a certain function
Although Warning notices are related to personal injury, and Caution notices are associated
with equipment or property damage, the operation of damaged equipment could, under cer-
tain operational conditions, result in impaired process performance leading to personal injury
or death. It is, therefore, imperative that you comply fully with all Warning and Caution notices.

TERM INOLOGY G ENER AL
1TNC9 2825 0M0201 2
1.3 Terminology
List of the terms, acronyms, abbreviations, and definitions that the document uses.
Abbreviation
Term
Description
M10x
Motor controller
An intelligent motor controller for 3-phase AC in-
duction motors combining the two classical func-
tions of motor protection and motor manage-
ment in a single device plus offering diagnostic
and fieldbus communication
LVS
low-voltage switch-
gear
A factory-built assembly built to conform with IEC
61439-1
LVS Digital
The digital solution based on low-voltage switch-
gear
CMES
ABB Ability™ Condition Monitoring for electrical
systems
MConfig-G
Configuration and parameterization tool for ABB
LVS Digital smart devices including FC610
MODBUS RTU
Fieldbus communication protocol based on serial
communication layer
MODBUS TCP/IP
Fieldbus communication protocol based on Ether-
net
RTC
Real time clock
Integrated clock function in devices used to gen-
erate time and date information if a remote clock
system is not present
Trip
A consequence of an alarm activated or an exter-
nal trip command from another device to stop the
motor or trip the circuit breaker.
Alarm
Alarm is defined as status transition from any
state to abnormal state. Status transition to ab-
normal state can be data crossing over the pre-de-
fined alarm limit.
Event
An event is a status transition from one state to
another. It can be defined as alarm, if the state is
defined as abnormal or as warning as a pre-alarm
state.

TERM INOLOGY G ENER AL
1TNC9 2825 0M0201 3
Abbreviation
Term
Description
RS485
Communication interface standard from EIA (Elec-
tronics Industries Association, USA), operating on
voltages between 0V and +5V. RS-485 is more
noise resistant than RS-232C, handles data trans-
mission over longer distances, and can drive more
receivers.
THD
Total harmonic dis-
tortion
It is defined as the ratio of the sum of the powers
of all harmonic components to the power of
the fundamental frequency.
P
Total active power of all phases
QA
Total reactive power calculated by arithmetic
method
QV
Total reactive power calculated by vector method
SA
Total apparent power calculated by arithmetic
method
SV
Total apparent power calculated by vector method
Ea
Total active energy
ErA
Total reactive energy arithmetic
EapV
Total apparent energy vector
EapA
Total apparent energy arithmetic
F
Frequency
Value of measured frequencies in an electrical dis-
tribution system
I
Phase current
Value of the current flowing in each phase of an
electrical distribution system
IN
Measured neutral
current
Value of neutral current of an electrical distribu-
tion system
INC
Calculated neutral
current
Value of neutral current of an electrical distribu-
tion system by calculate
U
Voltage
Voltage including Upg (line p to line g voltage) and
Vp (line p to neutral voltage)
PFA
Power factor Arith-
metic
Under periodic conditions, ratio of the absolute
value of the active power to the apparent power

TERM INOLOGY G ENER AL
1TNC9 2825 0M0201 4
Abbreviation
Term
Description
PFV
Power factor Vector
Under periodic conditions, ratio of the vector of
the active power to the apparent power
Udip
Voltage dip
Temporary reduction of the voltage magnitude at
a point in the electrical system below a threshold
Uswl
Voltage swell
Temporary increase of the voltage magnitude at a
point in the electrical system above a threshold
Uint
Voltage interruption
Voltage Interruption including Upg int (phase to
ground) and Vp int (Phase to N)
Unb
Unbalanced voltage
Voltage unbalance is a condition in which the
three-phase voltages differ in amplitude or are
displaced from their normal 120° phase relation-
ship, or both.
Uh
Amplitude of har-
monic voltage
The amplitude of harmonic voltage applied by
Fourier analysis
THDu
Total harmonic dis-
tortion related to
voltage
Total harmonic distortion voltage of all harmonic
frequencies over the voltage of fundamental fre-
quency
Ih
Amplitude of har-
monic current
The amplitude of harmonic current applied by
Fourier analysis
THDi
Total harmonic dis-
tortion related to
current
Total harmonic distortion current of all harmonic
frequencies over the current of fundamental fre-
quency
TN
One of the points in the generator or transformer
is connected with earth, usually the star point in a
three-phase system. The body of the electrical de-
vice is connected to earth via this earth connec-
tion at the transformer.
TT
The protective earth connection for the consumer
is provided by a local earth electrode, and there is
another independently installed at the generator.
There is no 'earth wire' between the two.
IT
The electrical distribution system has no connec-
tion to earth at all, or it has only a high impedance
connection.
TN-S
PE and N are separate conductors that are con-
nected only near the power source.

REL AT ED DOCUM ENTATION GEN ERA L
1TNC9 2825 0M0201 5
1.4 Related Documentation
•1TNC928247 FC610 Modbus Protocol Implementation
•1TNC928243 Modbus TCP Converter MS572 User Guide
•1TGC908020 LVS Digital Data Description FC610
•1TGC908001 ABB Ability Condition Monitoring for Electrical System-CMES User Man-
ual
1.5 Related System Version
The content of this document is related to FC610 products with the following hardware and
firmware version release.
HW
FW*
FC610
1.0
1.4
MP53
1.0
1.2
MP56
1.0
1.2
*FC610 firmware here refers to the application firmware (FMU).
Until further notice, this document is also applicable for future firmware versions other than
those listed above.
The described functions are designed but may not be fully implemented in all details. Please
refer to the release notes regarding possible restrictions.

APPL ICAT IONS PR ODUCT INFOR MATI ON
1TNC9 2825 0M0201 6
2Product Information
2.1 Applications
FC610 is a multifunction meter and a network analyzer used in incomer/bus coupler/feeder
applications. It provides a scalable set of functions of electrical parameters which includes
options for monitoring, control, power quality analysis and energy efficiency evaluations.
FC610 is applicable for TN/TT/IT networks, providing all the measurements for energy man-
agement, power quality and issues alarms for unexpected network disturbance.
FC610 is part of ABB LVS Digital smart devices family and fully integrated to LVS Digital plat-
form via Modbus RTU directly or Modbus TCP through MS572, the digital network converter.
Figure 1: Example of using FC610 in a 3-phase feeder

PROD UCT D ESCRIPT ION PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 7
2.2 Product Description
FC610 is the smart feeder unit designed for ABB low-voltage switchgear digital family. The
product consists of two main parts, i.e. FC610 basic unit and the operator panel, also known
as the HMI. The separately mounted HMI from the basic unit fits perfectly in the low-voltage
switchgear modules, enabling safe operation of feeders in front of closed doors and com-
partments of the switchboard.
FC610 basic unit supports 3-phase 230/400V voltage measurements with a maximum phase
to phase 690Vac direct measurement, applicable in IT/TN/TT networks. The basic unit comes
with a built-in current transformer supporting 1A or 5A direct current measurement.
The measured and monitored parameters are displayed via an HMI. Upon the application, a
MP53 (compact type) may be selected to fit on a module door of each outgoing feeders while
a MP56 (full size) HMI may be selected for an incomer or a feeder fitting in a full size panel.
FC610 parameters are configured through HMI panel. Alternatively, the parameter setting
software MConfig-G can be used for remote parameterization.
Figure 2: FC610 basic unit with HMI MP56, MP53

ORDERING T YP ES PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 8
2.3 Ordering Types
Depend on selected HMI type, two FC610 product types and order codes are available as fol-
lows:
1TNA928612R3001 FC610 with MP53, 110-240Vac supply, Modbus RTU
1TNA928612R6001 FC610 with MP56, 110-240Vac supply, Modbus RTU
2.4 Installation
FC610 basic unit can be easily installed onto standard TS35 DIN-rail. It can also be screw
mounted when necessary.
Installation and maintenance must be performed according to the technical rules, codes
and relevant standards and carried out by skilled electricians only.
Figure 3: DIN-rail mounting and removing of FC610 basic unit
Figure 4: Installation of HMI MP53/56

INSTA LLATION P RODUCT IN FOR MATION
1TNC9 2825 0M0201 9
Installation dimension (W X H X D):
Basic unit
60 mm x 98 mm x 103 mm
HMI unit MP53 (front)
(cut-out)
91 mm x 75 mm x 29.3 mm
84 mm x 68 mm x 29.3 mm
HMI unit MP56 (front)
(cut-out)
98 mm x 98 mm x 29.3 mm
91 mm x 91 mm x 29.3 mm
Figure 5: Installation dimension and DIN-rail mounting

INSTA LLATION P RODUCT IN FOR MATION
1TNC9 2825 0M0201 10
Figure 6: Screw mounting of FC610 basic unit
Figure 7: Front panel cut-out dimension of MP53
Figure 8: Front panel cut-out dimension of MP56

WIRING CONNECTIONS PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 11
2.5 Wiring connections
2.5.1 Terminal blocks
Figure 9: FC610 basic unit terminals description
Number
Block function
Description
1
CT inputs (lead through)
Current input by lead through the CT
2
Voltage input
Voltage supply
3
Auxiliary power supply
Auxiliary power supply
4
Relay output
Output contact, 230 VAC – 1 A
5
Signal terminal
Terminal for digital inputs, RS485 communication
and 24 VDC power output
6
MP
Interface for HMI MP53/56
7
Expansion interface
Interface for extension module*
*) The interface to connect possible expansion module is reserved only in this product version.

WIRING CONNECTIONS PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 12
Figure 10: FC610 basic unit top view terminal layout
Terminal name
Function
Description
L, N
Power supply
110-240 VAC
R0a, R0b
Relay output
24 to 110 VDC, 110 to 240 VAC
DI0...DI1
Digital inputs
24 VDC
OUT/L+, OUT/M
DC power output
24 VDC*
A, B, FE
RS485 interface
For Modbus RTU connection; FE shield terminal
VL1, VL2, VL3, VN
Voltage inputs
L1, L2, L3
Current Measurement
MP
Interface of MP53/56
RJ12 socket
*) FC610 provides 24 VDC output with a max load of 100 mA @ 240 VAC of power supply or 50 mA @
110 VAC of power supply.

WIRING CONNECTIONS PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 13
2.5.2 Wiring connections
FC610 generates a 24 VDC output internally for digital inputs. The maximum load of the inter-
nal supply is 100mA@240 VAC input or 50mA @ 110 VAC input of power supply.
Figure 11: 24 VDC power output
One relay output is available for general fault indication by default. The relay is rated
2A@240VAC AC-15. Please refer to “Appendix A Technical data” for more details.
Figure 12: Relay output connection
The R0 relay output is pre-configured as ‘common warning’ function.
There are two sets of digital inputs available and pre-configured as main switching device
status (DI0) and fault (DI1) indication with ‘NO’ input characteristics.
The digital inputs can be supplied directly from internal 24 VDC power output.
Figure 13: DIs supplied by internal 24 VDC

WIRING CONNECTIONS PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 14
For LVS Digital feeder applications FC610 is typi-
cally used to indicate the status and the com-
mon fault of the main switching device in addi-
tion to the measurement values.
To ensure a correct indication of the status in
the single line representations of e.g. CMES con-
dition monitoring system it is mandatory to
connect these signals to the FC610 DI0/DI1 as
described before!
When the digital inputs are powered by external supply, OUT/M terminal must be connected
as follows.
Figure 14: DIs supplied by external 24 VDC
1) The common terminal of digital inputs is internally connected with the negative terminal
of the power output.
2) Each digital input consumes approximately 15 mA.
FC610 supports Modbus RTU directly via a RS485 interface. The connection is as follows,
Figure 15: RS485 connection
Please refer to document “1TNC928247 FC610 Modbus Protocol Implementation” for commu-
nication related information.

WIRING CONNECTIONS PROD UCT IN FORMATI ON
1TNC9 2825 0M0201 15
Voltage measurement of FC610 is through the voltage input connections. The maximum di-
rect input system voltage is 690 VAC (phase to phase) with 15 % fluctuation. External PT
should be used for higher voltage measurement. 0.5 A fuse protection is recommended for
the voltage input connections.
Figure 16: Voltage measurement direct connection
Figure 17: Voltage measurement connection via PT