ABB CMS-700 User manual

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ABB Group
Electrification Products Division
Business Unit Building Products
www.abb.com/lowvoltage
2CCC481011M0201 Rev B January 2018
© Copyright 2018 ABB. All rights reserved.
Due to possible changes in design and materials, the features and
sizes contained in this catalog are to be considered as binding
only after confirmation by ABB.

— CMS 700 User manual
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CIRCUIT MONITORING SYSTEM
CMS-700
User manual
• Energy transparency at branch level for optimal load distribution
• Measurements of all kinds of currents (DC,AC, or mixed) up to 160A
• Simplified installation thanks to quick mounting of sensors
• Smart commissioning in only a few minutes
• Easy retrofitting and upgrades thanks to the flexible, modular design

CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
3
005 Use and storage of the manual
006 General information
007 Packaging contents
008–011 Product overview
012–013 Measurements and Events definition
014 Memory architecture
015–018 Components of CMS system
019–022 Installation Guide
023–024 Wiring diagrams
025–028 Initial Commissioning
029–031 Web User Interface Overview
031–045 WEB UI - Settings Menu
046–050 WEB UI - Home Menu
051–055 Modbus
056–058 Simple Network Management
Protocol – SNMP
059–063 Modbus and SNMP Mapping
064 FAQ
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Table of contents

4
CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)

CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
5
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Storing
The manual must be stored close to the device; safe from liquids and anything else which may
compromise its leggibility. The manual and the declaration of conformity are both an integral part
of the device until it is dismantled. If the manual is lost or illegible please request a copy from the
manufacturer.
Copyright
The copyright of this manual is the property of ABB Ltd. This manual contains texts, designs and
illustrations of a technical nature which must not be disclosed or transmitted to third parties, even
partially, without the written authorisation of ABB Ltd.
Liability disclaimer
The information contained in this document is subject to change without notice and cannot be
considered as an obligation by ABB Ltd. ABB Ltd. is not liable for any errors that may appear in this
document. ABB Ltd. is not liable under any circumstances for any direct, indirect, special, incidental
or consequential damage of any kind that may arise from using this document. ABB Ltd. is also not
liable for incidental or consequential damage that may arise from using the software or hardware
mentioned in this document.
Brand
ABB Ltd. is a registered trademark of ABB Group. All other brands or product names mentioned
in this document are trademarks or registered trademarks of their respective owners.
Meaning of symbols
Warning – can result in death or
serious personal injury
Non-safety related, but useful
and important information
CE conformity mark Torque
Observe the accompanying
documents
Disposal
Installation,
electrotechnical expertise
Equipment protected throughout
by reinforced insulation
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Use and storage of the manual
This manual contains all of the safety information, the technical
aspects and the operating necessary to ensure the correct use of
the device and maintain it in safe conditions.

6
CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
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General information
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Safety warnings
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Cleaning
Attention: Non-adherence to the
following points can lead to serious injury or death.
Use the suitable personal protection devices and adhere to the current
regulations governing electrical safety.
This device must be installed exclusively by qualified personnel who have
read all of the information relative to the installation.
Check that the voltage on the main side is compatible with the range permitted by the device.
Ensure that all current and voltage supplies are disconnected prior to carrying
out any controls, visual inspections and tests on the device.
Always assume that all circuits are under voltage until they are completely
disconnected, subjected to tests and labelled.
Disconnect all of the power supply prior to working on the device.
Always use a suitable voltage detection device to check that the supply is interrupted.
Pay attention to any dangers and carefully check the work area ensuring that no instruments or foreign
objects have been left inside the compartment in which the device is housed.
The correct use of this device depends on a correct manipulation, installation and use.
Failure to adhere to the basic installation information can lead to injuries as well
as damage to the electric instruments or to any other product.
The tests carried out at a high voltage can damage the device's electronic components.
Disposal
Defective devices must be disposed of as special waste at the appropriate collection
points set up for this purpose. National or regional regulations on the disposal of special
waste must be followed.
Service and maintenance
The device undergoes several safety assessments before shipment and will be sealed. If
a device is opened, the safety assessments have to be repeated. A warranty will be provided
for unopened devices only.
Use a dry cloth.
Installation to mains
Installation of CMS-700 to mains shall include a switch or circuit breaker for the connection
to mains. The switch or circuit breaker must be suitably located and easily reachable and must be
marked as the disconnecting device for the CMS-700.
Disconnection from mains or connection to mains
Switch off circuit breaker or switch before disconnecting from the mains supply or connecting
to the mains supply. Same applies for all other connections (L1, L2, L3, N).

CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
7
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Packaging contents
Attention: The following items are not
included in the delivery of the product
1) CMS-Sensors
2) Current transformer (CT)
3) CMS-BUS
4) Connector set
- Control unit (CMS-700)
- Installation manual
CMS-700
control unit
Energy Monitor 96

8CMS-700 SYSTEM CIRCUIT MONITORING SYSTEMS (CMS)
CMS-700
control unit
Energy Monitor 96
1
ethernet
L1/supply
I1
L2
I2
L3
I3
L4/N
I4/N serial
2 3
96 CMS Sensors
Serial: RS485 Modbus RTU
Ethernet: Modbus TCP, SNMP
Webserver for configuration
& visualization
Integrated power supply
Input for current transformer
Input for voltage supply
and measurement
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Product overview
Intended use
The system consists of a control unit and sensors with different measurement ranges.
The sensors measure alternating, direct and mixed currents (TRMS) and get connected to the control
unit by a flat cable, the CMS-Bus. The measurement data can be displayed or analyzed via LAN interface
with the integrated web server or Modbus TCP or SNMP protocols or via RS485 interface, such as
Modbus RTU.
The CMS-700 control unit is a measuring instrument for recording
the performance and energy of mains and of up to 96 branch sensors.

CMS-700 SYSTEM CIRCUIT MONITORING SYSTEM (CMS)
9
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Product overview
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Reset button
There is a recessed button to restart the device or for resetting it to a defined as-delivered condition.
• Pressing the button for 3 to less than 6 seconds restarts the device with current settings
• Pressing the button for more than 10 seconds resets the device to the factory settings
Do not switch off the device during the reset process.
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LEDs
Two LEDs indicate respectively the status of the device and the one of the network.
1. LED Status
Display Function
Off Device is off
Green on Device is ready
Green flashing slowly Firmware is ready, Web server is loading
Orange flashing slowly Firmware update ongoing
Orange on Booting
Red on Booting error
2. LED Network
Display Function
Off LAN is not connected
Green on LAN is connected
Green flashing Network traffic