ABB M10 Series User manual

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MANUAL
Motor control and protection unit
M10x User Guide

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ABB low voltage MCC with M10x is the intelligent motor
control center solution integrating protection, control,
monitoring and communication through single M10x, a
signature motor management device of ABB low voltage
switchgear business.
Main benefits of ABB MCC with M10x
• Unmatched safety for protection for personnel and plant
• Simplicity and high functionality
• Integrated communications
• Reliable solution proven by years of market experience
• Flexibility in a standardized solution
• Less spare starter module types
• Rapid fault detection and rectification
• Easy integrate and access to digital service
• Fully integrated into ABB AbilityTM CMES condition monitor-
ing solution

07. Configurable Inputs and Outputs
09. Operator panel MDx
08. Monitoring and reporting
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Contents
01. General 04
02. Product overview 08
03. Installation and wiring 10
04. Motor starters control 22
05. Protection functions 40
06. Control access 61
64
70
72
10.Communication interface 86
11.Parameterization 90
12. Fault messages and troubleshoot 91
13. Appendix A: technical data 95

4MOTOR CONTROL AND PROTECTION UNIT M10X USER GUIDE
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01. General
Target group
This manual provides information on the
internal parameters of M10x for the purpose of
understanding, engineering, testing, system
integration or commissioning of the product.
Each chapter consists of brief explanations of the
functions, the relevant parameters and the
parameter descriptions, along with ranges.
Default values of all parameters are listed in
appendix: Factory settings for M10x.
Examples and further explanations are provided
for user reference in parameterization.
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 concept discussed in the text. It might
indicate the presence of hazard that could result on 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
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 listed on the table below.
Although Warning notices are related to personal
injury, and Caution notices are associated with
equipment or property damage, it should be un-
derstood that the operation of damaged equip-
ment could, under certain operational condi-
tions, result in impaired process performance
leading to personal injury or death. It is, there-
fore, imperative that you comply fully with all
Warning and Caution notices.

5
01.GENERAL
Terminology
List of terms, acronyms, abbreviations and definitions used in the document:
Abbreviation Term Description
Alarm Alarm is defined as status transition from any state to abnormal state.
Status transition to abnormal state can be data crossing over the
predefined alarm limit.
DCS Distributed control system High level distributed control system
Local hardwiring A control access term describing that the M10x accepts its
commands from the hardwired inputs when the local control
authority is enabled.
PCS Process control system High level process control system
MODBUS Fieldbus communication protocol
MODBUS RTU Fieldbus communication protocol
PROFIBUS-DP Fieldbus communication protocol with cyclic data transfer (V0).
PROFIBUS-DP/V1 Fieldbus communication protocol, extension of PROFIBUS-DP allowing
acyclic data transfer and multi master (V1)
PTC Positive temperature coefficient PTC thermistors are semiconductor elements with a very high positive
temperature coefficient.
RCU Remote control unit Local control unit with pushbutton and indicator to operate a device (eg,
motor) from field level.
Remote fieldbus A control access term describing that the M10x accepts its commands
from the fieldbus inputs when the remote control authority is enabled.
RS485 Communication interface standard from EIA (Electronics Industries
Association, USA), operating on voltages between 0V and +5V. RS-485 is
more noise resistant than RS- 232C, handles data transmission over longer
distances, and can drive more receivers.
STP Shielded twisted pair A type of cable commonly used for signal transmission.
TOL Thermal overload
protection
Protection against overheated caused by overload
Trip A consequence of an alarm activated or an external trip command from
another device to stop the motor or trip the circuit breaker.
MCC Motor control center Common term for a switchgear used for motor control and protection.
SOE Sequence of events A record of events with time stamp.

6MOTOR CONTROL AND PROTECTION UNIT M10X USER GUIDE
Related documentation
1TNC 911112 M10x User Guide
1TNC 911507 M10x-P PROFIBUS Protocol Implementation
1TNC 911505 M10x-M Modbus Protocol Implementation
1TNC 911104 MCUSetup User Guide
1TNC928239 M10x -TCP User Guide
Related System Version
The content of this document is related to M10x products (1TNA920xx) with the following hardware and
firmware version release:
HW FW
M10x-M 24VDC 2.0 3.5
M10x-M 110VAC 1.0 3.5
M10x-M 240VAC 1.0 3.5
M10x-P 24VDC 3.2 5.4
M10x-P 110VAC 1.0 5.4
M10x-P 240VAC 5.2 5.4
MD21 1.0 2.3
MD31 1.0 1.1
EM01 1.0 1.1
Revision Description of change Date
D0201 Initial Edition 10/2003
D0202 Product revisions 10/2005
D0203 Revise COM terminals; Revise terminology of
control authority. Revise earth fault setting.
10/2007
D0204 Template changed as per BU Guideline. 10/2010
D0205 Released for M10x products with new hardware,
suitable for both M10x-M and M10x-P
01/2013
D0206 Feature "Ready to start" is added to DO 07/2013
D0207 Add in Phase sequence protection and more
DO functions, modify main switch supervision
function.
09/2016
D0208 Add in insertion cycle supervision, external VT
setting and M10x-TCP with EM01 module
02/2020
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.
Document revision history

7
01.GENERAL
New features available in enhanced products (1TNA920xxx)
In comparison with classic products (1TNA911xx)
General features
1 One single type of integrated CT ranging from 0.24~63A replaces all 6 types of CTs in previous
products.
2 Products with options for 110VAC or 240VAC power supply and DI types are available in addition to
24VDC option.
3 Additional SOE function in M102 provides event recorder data up to 256 events with time stamp.
4 Products in the same categories are made with the same features and functionalities and are
only different in power supply and communication interface from each type. For example, M101's
range of products has identical functionalities regardless of different types of power supply and
interfaces, such as M101-M 24VDC, M101-P 240VAC, etc.
Physical dimension
1 Main unit dimension remains the same as previous revision. MDx panel is slightly larger in width
and length (both 3mm extra) while cutout dimension remains the same.
Control features
1 Contactor feeder and contactor feeder/RCU are added into starter types.
2 Two separate start types are available for two-speed starters. NR_2N is for two-speed motor with
separate windings while NR_2N Dahlander is for Dahlander connection motor.
3 Control logic in NR_softstarter and REV_softstarter are modified slightly.
4 Control authority feature in M10x-M has been revised to be identical to M10x-P.
Digital inputs and outputs
1 All DIs in M10x are configurable and also selectable with NO or NC.
2 E-stop, Limit 1, Limit 2, External trip input control definition has been revised.
3 More features are added to DOs.
Protection
1 Long start protection is available to provide stall protection during motor startup.
2 Options are provided to enable or disable TOL protection during motor startup.
3 PTC short circuit protection and PTC open circuit protection are available.
Communication
1 Additional communication speeds are available for MODBUS: 38400 bps and 57600 bps.
2 Additional communication option Modbus TCP is added in.
Measuring and monitoring
1 Additional running data are monitored such as current phase unbalance, thermistor resistor, time
to TOL trip, time to TOL reset, startup time, DI status.
2 Phase-to-phase instead of phase-to-neutral voltage is directly measured.
Maintenance
1 More maintenance features are implemented, including providing number of trips, SOE with time
stamp, etc.
Operator panel MDx
1 MDx is provided as IP54.
2 Color and function of LEDs are selectable.
3 Messages on MD21 are selectable.
4 Multiple languages are supported including , English and Chinese.
5 Parameter setting via MD21 is available.
6 Parameter setting port on MDx is mini USB connector in lieu of USB connector.

8MOTOR CONTROL AND PROTECTION UNIT M10X USER GUIDE
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02. Product overview
Introduction
M10x is an intelligent motor control and
protection device based on current measurement
or current measurement and voltage
measurement. It is designed to be integrated with
with ABB Low Voltage switchgear MNS® and
NeoGearTM . ABB Low voltage switchgear with
M10x device provides customer a simply but intelli-
gent motor control center solution.
M10x device have measuring, monitoring, motor
protection and controlling functions built in one
single unit. By configuring of parameters to the
device, M10x device is customized and engineered
with application specific motor protection, moni-
toring and controlling features to serve different
industry process. Each motor starter is usually
managed by one M10x device with standard di-
mension regardless different available functions.
Available with communication interfaces
(PROFIBUS DP, MODBUS RTU and TCP), M10x inte-
grates smoothly and efficiently into industrial
control and plant management systems. Every in-
dividual M10x device can be accessed and interro-
gated to determine both actual and operating pa-
rameters. Fast response time for alarm or trip sta-
tus makes real time control of a complete process
possible. Statistical recording of running hours
and number of operations assists with predictive
maintenance scheduling.
For AC motor and the operated installations this
means:
• Reliable protection
• Maximum utilization
• Continuous supervision
• Flexibility
Product Variants
M101 basic version
M102 advanced version
M10x-M Modbus RTU type
M10x-P Profibus type
M10x-TCP Modbus TCP type
M10x 24VDC
M10x 110VAC
M10x 240VAC
Components Description
Main unit
The main unit is constructed with two parts: the
electronics of the motor control unit and the
integrated CT. Main unit is a one type device with
the integrated CT range starting from 0.24 to
63A. For motor ratings 63A ~6300A,
interposing CTs are required. (Fig 01)
Operator panel MD21/MD31
The operator panel is the user interface mounted
on the front door or drawer. With control buttons,
LED, LCD module (MD21 only), MD21/MD31
provides functions for motor control, supervision
and parameterizing. One operator panel is pro-
vided for each main unit upon request.(Fig 01)

9
02.PRODUCT OVERVIEW
Analogue Output Module AO11
Analogue output module AO11 is an optional
add-on module to main unit, providing one
channel 0-20mA or 4-20mA analogue output.
Details of AO11 module including how to do the
configuration is provided in a separate
document, 1TNC 920204 M10x AO Module User
Guide.
M10x-TCP Ethernet module EM01
Ethernet module EM01 is the dedicated
Modbus TCP interface to M10x-TCP. It provides
two Ethernet ports. Details of M10x-TCP is de-
scribed in 1TNC 928239 M10x-TCP User Guide.
M10x material
The enclosure of the M10x is made of
polycarbonate. Flammability rating of the
material is UL 94 V-0 and material is halogen free.
Color of the enclosure is RAL 7012.
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01 M10x and MD21

10 MOTOR CONTROL AND PROTECTION UNIT M10X USER GUIDE
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03. Installation and wiring
Dimensions
Basic dimension of M10x
W x H x D=110mm x 140mm x 75mm
Typical installation of M10x
Vertical DIN rail or vertical screw mounting on
horizontal plate
Basic dimension of MD21
W x H x D=91mm x 75mm x 24.3mm
Mounting dimension of MD21
W x H=84mm x 68mm
Basic dimension of MD31
W x H x D=88mm x 50mm x 24.3mm
Mounting dimension of MD31
W x H=84mm x 46mm
For installation details of M10x and
MDx, see installation manual.
MD31
M10x
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02 M10x in 8E/4 module
Main unit is designed with a mounting rail
fixed to the bottom of the device for easy
vertical DIN rail mounting.
Screws and other mounting accessories also
provide for vertical and horizontal screw
mounting.