Bender LANTRAXX CMS460-D User manual

Manual
EN
CMS460-D
CMS460-D_D00045_01_M_XXEN/07.2016
Load current evaluators for 12 measuring channels
for monitoring AC currents up to 125 A
Software Version: D233 V2.42 / D256 V2.29

Bender GmbH & Co. KG
P.O. Box 1161 • 35301 Gruenberg • Germany
Londorfer Strasse 65 • 35305 Gruenberg • Germany
Tel.: [phone] • Fax: [phone]
E-Mail: [email protected] • www.bender.de
©Bender GmbH & Co. KG
All rights reserved.
Reprinting only with permission of the publisher.
Subject to change!
Photos: Bender archives

Table of Contents
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CMS460-D_D00045_01_M_XXEN/07.2016
1. Important information .................................................................................... 7
1.1 How to use this manual ................................................................................. 7
1.2 Technical support: service and support ................................................... 8
1.2.1 First level support ............................................................................................. 8
1.2.2 Repair service ..................................................................................................... 8
1.2.3 Field service ........................................................................................................ 9
1.3 Training courses ............................................................................................. 10
1.4 Delivery conditions ....................................................................................... 10
1.5 Inspection, transport and storage ........................................................... 10
1.6 Warranty and liability ................................................................................... 11
1.7 Disposal ............................................................................................................ 12
2. Safety instructions ......................................................................................... 13
2.1 General safety instructions ........................................................................ 13
2.2 Work activities on electrical installations ............................................. 13
2.3 Intended use ................................................................................................... 14
3. System description ........................................................................................ 15
3.1 Typical applications ...................................................................................... 15
3.2 Description of function ............................................................................... 15
4. Installation and connection ......................................................................... 19
4.1 IFuses, max. voltage, cable lengths ........................................................ 19
4.2 Installation instructions .............................................................................. 20
4.3 Connection ...................................................................................................... 20
4.3.1 Dimension diagram ...................................................................................... 20
4.3.2 Wiring diagram .............................................................................................. 21
4.3.3 Connection of W…, WR…, WS… series measuring current
transformers .................................................................................................... 23

Table of Contents
4CMS460-D_D00045_01_M_XXEN/07.2016
4.3.4 Connection WF… series measuring current transformers ............. 24
4.3.5 Connection example CMS460 system with FTC470XET .................. 25
5. Commissioning .............................................................................................. 29
5.1 Before switching on ...................................................................................... 29
5.2 Switching on ................................................................................................... 30
6. Operation ........................................................................................................ 31
6.1 Operator control and display elements ................................................ 31
6.2 Working in operating mode ...................................................................... 32
6.2.1 Standard display ............................................................................................ 32
6.2.2 Alarm causes ................................................................................................... 32
6.2.3 Test procedure ............................................................................................... 34
6.2.4 Resetting saved alarm messages (RESET) ............................................. 35
6.2.5 Displaying standard information ............................................................. 36
6.3 Operation and setting ................................................................................. 36
6.3.1 Opening the main menu ............................................................................ 36
6.3.2 Menu overview diagram ............................................................................. 38
6.3.3 Main menu functions ................................................................................... 39
6.4 The main menu .............................................................................................. 40
6.4.1 Menu 1: Alarm/meas.values ...................................................................... 40
6.4.2 Menu 2: % Bar graph .................................................................................... 41
6.4.3 Menu 3: History .............................................................................................. 41
6.4.4 Menu 4: Harmonics ....................................................................................... 43
6.4.5 Menu 5: Data logger ..................................................................................... 45
6.4.6 Menu 6: Settings ............................................................................................ 46
6.4.6.1 Settings menu 1: General ................................................................... 47
6.4.6.2 Settings menu 2: PRESET .................................................................... 48
6.4.6.3 Settings menu 3: Channel .................................................................. 50
6.4.6.4 Settings menu 4: Relays ...................................................................... 56
6.4.6.5 Settings menu 5: History .................................................................... 57
6.4.6.6 Settings menu 6: Data logger ........................................................... 57
6.4.6.7 Settings menu 7: Language .............................................................. 59

Table of Contents
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CMS460-D_D00045_01_M_XXEN/07.2016
6.4.6.8 Settings menu 8: Interface ................................................................ 59
6.4.6.9 Settings menu 9: Alarm addresses ................................................. 59
6.4.6.10 Settings menu 10: Clock ..................................................................... 60
6.4.6.11 Settings menu 11: Password ............................................................ 60
6.4.6.12 Settings menu 12: Factory settings ................................................ 61
6.4.6.13 Settings menu 13: Service ................................................................. 61
6.4.7 Menu 7: Control ............................................................................................. 62
6.4.7.1 Control menu 1: TEST .......................................................................... 62
6.4.7.2 Control menu 2: RESET ....................................................................... 62
6.4.7.3 Control menu 3: Test communication .......................................... 62
6.4.8 Menu 8: External devices ............................................................................ 64
6.4.9 Menu 9: Info .................................................................................................... 65
7. Tests, service, troubleshooting .................................................................. 67
7.1 Periodic verification ...................................................................................... 67
7.2 Maintenance and service ........................................................................... 67
7.3 Troubleshooting ............................................................................................ 67
7.3.1 Device error display ...................................................................................... 67
7.3.2 Device error display (channel-related) .................................................. 69
7.3.3 External alarm ................................................................................................. 69
8. Data .................................................................................................................. 71
8.1 Technical data ................................................................................................ 71
8.2 Standards, approvals, certifications ........................................................ 76
8.3 Ordering information .................................................................................. 76
INDEX ..................................................................................................................... 83

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CMS460-D_D00045_01_M_XXEN/07.2016
1. Important information
1.1 How to use this manual
Always keep this manual within easy reach for future reference.
To make it easier for you to understand and revisit certain sections in this man-
ual, we have used symbols to identify important instructions and information.
The meaning of these symbols is explained below:
This manual is intended for qualified personnel working in
electrical engineering and electronics!
This signal word indicates that there is a high risk of danger
that will result in electrocution or serious injury if not
avoided.
This signal word indicates a medium risk of danger that
can lead to death or serious injury if not avoided.
This signal word indicates a low level risk that can result in
minor or moderate injury or damage to property if not
avoided.
This symbol denotes information intended to assist the user
in making optimum use of the product.
DANGER
WARNING
CAUTION

Important information
8CMS460-D_D00045_01_M_XXEN/07.2016
This manual has been compiled with great care. It might nevertheless contain
errors and mistakes. Bender cannot accept any liability for injury to persons or
damage to property resulting from errors or mistakes in this manual.
1.2 Technical support: service and support
For commissioning and troubleshooting Bender offers you:
1.2.1 First level support
Technical support by phone or e-mail for all Bender products
 Questions concerning specific customer applications
 Commissioning
 Troubleshooting
Telephone:
Fax:
In Germany only:
E-mail:
[phone]*
[phone]
0700BenderHelp (Tel. and Fax)
[e-mail]
1.2.2 Repair service
Repair, calibration, update and replacement service for Bender products
 Repairing, calibrating, testing and analysing Bender products
 Hardware and software update for Bender devices
 Delivery of replacement devices in the event of faulty or incorrectly
delivered Bender devices
 Extended guarantee for Bender devices, which includes an in-house
repair service or replacement devices at no extra cost
Telephone:
Fax:
E-mail:
[phone]** (technical
issues)
[phone]**, -785** (sales)
[phone]
[e-mail]
Please send the devices for repair to the following address:

Important information
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CMS460-D_D00045_01_M_XXEN/07.2016
Bender GmbH, Repair-Service,
Londorfer Str. 65,
35305 Gruenberg
1.2.3 Field service
On-site service for all Bender products
 Commissioning, configuring, maintenance, troubleshooting of Bender
products
 Analysis of the electrical installation in the building (power quality test,
EMC test, thermography)
 Training courses for customers
Telephone:
Fax:
E-mail:
Internet:
[phone]**, -762 **(technical issues)
[phone]** (sales)
[phone]
[e-mail]
www.bender-de.com
*Available from 7.00 a.m. to 8.00 p.m. 365 days a year (CET/UTC+1)
**Mo-Thu 7.00 a.m. - 8.00 p.m., Fr 7.00 a.m. - 13.00 p.m

Important information
10 CMS460-D_D00045_01_M_XXEN/07.2016
1.3 Training courses
Bender is happy to provide training regarding the use of test equipment.
The dates of training courses and workshops can be found on the Internet at
www.bender-de.com -> Know-how -> Seminars.
1.4 Delivery conditions
Bender sale and delivery conditions apply.
For software products the "Softwareklausel zur Überlassung von Standard-
Software als Teil von Lieferungen, Ergänzung und Änderung der Allgemeinen
Lieferbedingungen für Erzeugnisse und Leistungen der Elektroindustrie"
(software clause in respect of the licensing of standard software as part of de-
liveries, modifications and changes to general delivery conditions for prod-
ucts and services in the electrical industry) set out by the ZVEI (Zentralverband
Elektrotechnik- und Elektronikindustrie e. V.) (German Electrical and Electron-
ic Manufacturer's Association) also applies.
Sale and delivery conditions can be obtained from Bender in printed or elec-
tronic format.
1.5 Inspection, transport and storage
Inspect the dispatch and equipment packaging for damage, and compare the
contents of the package with the delivery documents. In the event of damage
in transit, please contact Bender immediately.
The devices must only be stored in areas where they are protected from dust,
damp, and spray and dripping water, and in which the specified storage tem-
peratures can be ensured.

Important information
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CMS460-D_D00045_01_M_XXEN/07.2016
1.6 Warranty and liability
Warranty and liability claims in the event of injury to persons or damage to
property are excluded if they can be attributed to one or more of the follow-
ing causes:
 Improper use of the device.
 Incorrect mounting, commissioning, operation and maintenance of the
device.
 Failure to observe the instructions in this operating manual regarding
transport, commissioning, operation and maintenance of the device.
 Unauthorised changes to the device made by parties other than the
manufacturer.
 Non-observance of technical data.
 Repairs carried out incorrectly and the use of replacement parts or
accessories not approved by the manufacturer.
 Catastrophes caused by external influences and force majeure.
 Mounting and installation with device combinations not recom-
mended by the manufacturer.
This operating manual, especially the safety instructions,
must be observed by all personnel working on the device. Furthermore,
the rules and regulations that apply for accident prevention at the place of use
must be observed.

Important information
12 CMS460-D_D00045_01_M_XXEN/07.2016
1.7 Disposal
Abide by the national regulations and laws governing the disposal of this de-
vice. Ask your supplier if you are not sure how to dispose of the old equip-
ment.
The directive on waste electrical and electronic equipment (WEEE directive)
and the directive on the restriction of certain hazardous substances in electri-
cal and electronic equipment (RoHS directive) apply in the European Commu-
nity. In Germany, these policies are implemented through the "Electrical and
Electronic Equipment Act" (ElektroG). According to this, the following applies:
 Electrical and electronic equipment are not part of household waste.
 Batteries and accumulators are not part of household waste and must
be disposed of in accordance with the regulations.
 Old electrical and electronic equipment from users other than private
households which was introduced to the market after 13 August 2005
must be taken back by the manufacturer and disposed of properly.
For more information on the disposal of Bender devices, refer to our
homepage at www.bender-de.com -> Service & support.

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CMS460-D_D00045_01_M_XXEN/07.2016
2. Safety instructions
2.1 General safety instructions
Part of the device documentation in addition to this manual is the enclosed
"Safety instructions for Bender products".
2.2 Work activities on electrical installations
If the device is used outside the Federal Republic of Germany, the applicable
local standards and regulations must be complied with. The European stand-
ard EN 50110 can be used as a guide.
Only qualified personnel are permitted to carry out the
work necessary to install, commission and run a device or
system.
Risk of electrocution due to electric shock!
Touching live parts of the system carries the risk of:
 An electric shock
 Damage to the electrical installation
 Destruction of the device
Before installing and connecting the device, make sure
that the installation has been de-energised. Observe the
rules for working on electrical installations.
DANGER

Safety instructions
14 CMS460-D_D00045_01_M_XXEN/07.2016
2.3 Intended use
The CMS460-D load current evaluator is designed for the localisation of load
currents up to 125 A in TT, TN and IT systems, AC 42…2000 Hz (measuring
range see "chapter 8.1 Technical data", paragraph "Measuring circuit").
The CMS system consists of one or several CMS460-D load current evaluators
which are able to detect and evaluate load currents in earthed and unearthed
power supplies via the associated measuring current transformers. The maxi-
mum voltage of the system to be monitored depends either on the nominal
insulation voltage of the measuring current transformer on busbar systems, or
the cables or conductors that are routed through.
For alternating and pulsating currents W … (closed), WR … (rectangular), WS …
(split-core) and WF… (flexible) are used. Any combination of the various meas-
uring current transformer series can be connected to the evaluator measuring
channels. Each CMS460-D utilises 12 measuring channels. Up to 90 residual
current monitors can be connected via a BMS bus (RS-485 interface with BMS
protocol), thereby up to 1080 measuring channels (sub-circuits) can be moni-
tored.
If this product is used for personnel protection, fire or plant protection, the fre-
quency response can be set accordingly. The measured currents can be analysed
for harmonics. The THF can also be determined (THF =
T otal H armonic F actor).
In order to meet the requirements of the applicable standards, customised pa-
rameter settings must be made on the equipment in order to adapt it to local
equipment and operating conditions. Please heed the limits of the range of
application indicated in the technical data.
Any use other than that described in this manual is regarded as improper.

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CMS460-D_D00045_01_M_XXEN/07.2016
3. System description
In buildings and industrial installations, a fault or failure of the power supply
involves high costs. In installations which require a high fault tolerance and
good safety, an CMS460 system should constantly monitor the power supply
for undercurrent and overcurrent. In addition, the CMS460-D can carry out an
harmonics analysis for each channel.
3.1 Typical applications
 Monitoring loads and installations for load currents in the frequency
range of 42…2000 Hz (measuring current transformers W…, WR…,
WS…, WF…, measuring range see "chapter 8.1 Technical data")
 Monitoring of extremely dangerous currents in fire hazardous areas.
 EMC monitoring of TN-S systems for "stray currents" and additional N-
PE connections.
 Monitoring of N conductors for overload caused by harmonics
 Monitoring of PE and equipotentional bonding conductors to ensure
there is no current flow.
3.2 Description of function
The currents are detected and evaluated as true r.m.s. values in the frequency
range of 42…2000 Hz. All channels are scanned simultaneously so that the
maximum scanning time for all channels is ≤ 180 ms if 1 x the response value
is exceeded and ≤ 30 ms if 5 x the response value is exceeded .
The latest current values of all channels are shown on the LC display in bar
graph format. If one of the two set response values is exceeded, the response
delay ton begins. Once the response delay has elapsed, the common alarm re-
lays "K1/K2" switch and the alarm LEDs 1/2 light up.

System description
16 CMS460-D_D00045_01_M_XXEN/07.2016
Two response values/common alarm relays, which can be set separately, al-
low a distinction to be made between prewarning and alarm. The faulty chan-
nel(s) and the associated measured value are indicated on the LC display. If
the current falls below or exceeds the release value (response value plus hys-
teresis), the release delay toff begins. When the release delay has elapsed, the
common alarm relays switch back to their initial state.
If the fault memory is enabled, the common alarm relays remain in the alarm
state until the reset button is pressed or a reset command is sent via the BMS
bus. The device function can be tested using the test button. Parameters are
assigned to the device via the LC display and the control buttons on the front
of one of the connected CMS460-D or via connected panels and protocol con-
verters (e.g. FTC470XET).With the adjustable preset function the response val-
ues can set for all channels taking the latest measured value for each channel
into account.
Detailed information about all devices connected to the bus is displayed on the
backlit graphical display of the CMS460-D. Parameters can be assigned to all de-
vices connected to the BMS bus (e. g. RCMS460-D/-L, RCMS490-D/-L, CMS460-D)
and all measurement details can be displayed. Several CMS460-D devices can be
used within one system.

System description
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CMS460-D_D00045_01_M_XXEN/07.2016
Connecting measuring current transformers
History memory
The device utilises a history memory for failsafe storing of up to 300 data
records (date, time, channel, event code, measured value), so that all data
about an outgoing circuit or an area can be traced back at any time (what hap-
pened when).

System description
18 CMS460-D_D00045_01_M_XXEN/07.2016
Analysis of harmonics
The harmonic analysis of the measured currents can be selected via the menu
item in the CMS460-D. There, the THF and the current value of the harmonics
(1…40 at 50/60 Hz, 1…5 at 400 Hz) is displayed numerically and graphically.
The total harmonic factor (THF) is expressed as the ratio of the harmonics r.m.s
value of an alternating quantity to the r.m.s. value of the fundamental.
The smaller the THF, the more sinusoidal the current signal.

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CMS460-D_D00045_01_M_XXEN/07.2016
4. Installation and connection
4.1 IFuses, max. voltage, cable lengths
 Equip the supply voltage of all system components with fuses. IEC
60364-4-43 requires protective devices for short-circuit protection. We
recommend the use of 6 A fuses.
 When using busbar systems, please note: The maximum voltage of the
monitored system must not exceed the nominal insulation voltage of the
measuring current transformers used in the CMS460-D4.
 Select the cables and cable lengths according to the technical data on
page 71 ff. If you use cables that are longer than those specified here,
Bender cannot guarantee that the equipment will function safely.
 For UL-application:
– Use at least 60/70 °C copper lines!
Only qualified personnel are permitted to carry out the
work necessary to install, commission and run a device or
system.
Risk of electrocution due to electric shock!
Touching live parts of the system carries the risk of:
 An electric shock
 Damage to the electrical installation
 Destruction of the device
Before installing and connecting the device, make sure
that the installation has been de-energised. Observe the
rules for working on electrical installations.
DANGER

Installation and connection
20 CMS460-D_D00045_01_M_XXEN/07.2016
4.2 Installation instructions
The devices are suitable for the following installation methods:
 Distribution panels according to DIN 43871 or
 DIN rail mounting according to IEC 60715
 Screw mounting using M4 screws.
Mount the measuring current transformers in accordance with the notes in the
"Transformer installation" technical information. When connecting the measur-
ing current transformers, it is essential that you observe the maximum cable
lengths, the conductor cross section and that you use shielded cables.
4.3 Connection
4.3.1 Dimension diagram
Dimensions given in mm.