Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Part 1: The communicative hardware system
Part 2: Supplement to the communicative hardware
Part 3: IZM communication via PROFIBUS DP
Part 4: Further information about the additional modules
Part 5: Further inf. about the measurement modules
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
IZM Communication Architecture
Part 1: The communicative hardware system
• Communication interfaces on the IZM circuit-breaker
• Modes of the IZM parameter assignment module
IZM-XEM-PG(E) with integrated web server
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
eredMoeller IZM
Circuit-breaker internal system bus
XCOM-DP
Trip unit
Parameterization and visualisation tool via
PROFIBUS DP
Parameter assignment module with integral web server
IZM-XEM-PGIZM-XEM-PGE
Data acquisition and processing
Output devicee.g. Notebook with Browser
ZS
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ital i
np
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XBSS
XMP(H)
Part 1: The communicative hardware system
Overview of the IZM communication architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Part 1: The communicative hardware system
Structure of the internal system bus with communicative devices
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Parameter assignment module
with integrated web server System software
One unit for parameter setting, for operation and for visualization of Moeller
circuit-breakers IZM based on “html” technology
PROFIBUS software, which offers the same option
via the PROFIBUS-DP(Moeller Software planed for 2004)
Part 1: The communicative hardware system
Communication: Local, Ethernet, Internet or PROFIBUS
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 7
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Necessary modules for communication via PROFIBUS DP:
XCOM-DP Profibus Module(external)
BSS Breaker Status Sensor(internal)
Part 1: The communicative hardware system
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 8
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Parameterization, operation, observation and diagnostics of IZM circuit breaker
IZM-XEM-PG(E) provides its data in “html” format (Masks and data are transmitted together)
No add. software installation is necessary (Java 2 VM is a premise, e.g. with Internet Explorer)
Data representation in a tree-structure enables fast access to the requested information
IZM-XEM-PGE offers an additional Ethernet gateway
Remote control of the IZM circuit-breaker with long-distance data transmission
Part 1: The communicative hardware system
IZM parameter assignment module IZM-XEM-PG (E)with integrated web server
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 9
Pro
tect
ive
note
to r
ule
DIN
ISO
160
16 is
to b
e co
nsid
ered
Part 1: The communicative hardware system
IZM-XEM-PG in Offline Mode (no connection to an IZM trip unit)
Parameter data can be created and saved on the PC
Opening, modification and saving of parameter files which already exist
One IZM-XEM-PG for every MoellerIZM circuit breaker in the power distribution system
Application examples:
Preperation of the commissioning in the office; e.g. paramerterization
No expert know-how required in the system
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Communication via RS485 (IZM), RS232 (to the Notebook)
Parameterization, control and diagnostics of the IZM with its communicative modules
Parameter settings can be saved and printed as documentation
One IZM-XEM-PG for all IZM in a power distribution system
Applications examples:
“On-site” parameterization and diagnostics
Fault analysis via event history
Moeller IZM
Circuit-breaker internalsystem bus
Part 1: The communicative hardware system
IZM-XEM-PG in Temporary Mode - Local
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM-XEM-PGE is permanently connected to a Moeller IZM trip unit
One IZM-XEM-PGE per circuit-breaker
Remote access to the Moeller IZM circuit-breaker via Ethernet
Application example:
Communication without PROFIBUS DP
For a small number of circuit-breakers in industry or buildings
For “Offshore” applications
Moeller IZM
Circuit-breaker internalsystem bus
Part 1: The communicative hardware system
IZM-XEM-PGE in fixed mounted mode with Ethernet communication
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM Communication Architecture
Part 2: Supplement to the communicative hardware
• Circuit-breaker internal system bus
• Overview electronic overcurrent releases
• “Power” and “Harmonic” measurement functions
• Intelligent, external expansion modules
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
edMoeller IZM
Circuit-breaker internal system bus
XCOM-DP
Trip unit
Parameterization and visualisation tool via
PROFIBUS DP
Parameter assignment module with integral web server
IZM-XEM-PGIZM-XEM-PGE
Data acquisition and processing
Output devicee.g. Notebook with Browser
ZS
I m
od
ule
Dig
ital o
utp
ut
mo
du
lere
lay
Dig
ital o
utp
ut
mo
du
leo
pto
cou
ple
r
Dig
ital o
utp
ut
mo
du
lere
lay,
co
nfig
ura
ble
Dig
ital o
utp
ut
mo
du
leo
pto
cou
ple
r, c
on
figu
rab
le
An
alo
g o
utp
ut
mo
du
le
Dig
ital i
np
ut
mo
du
le
Part 2: Supplement to the communicative hardware
Overview of the IZM communication architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
The way of the internal system bus
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
The circuit breaker internal system bus connects all intelligent modules within the IZM circuit-breaker with each other. In addition it enables the connection of external additional modules to the circuit-breaker.
Intelligent, internal modules:
• “U”, “R”, “D” electronic trip
units • “Power“ and “Harmonic”
measurement functions• BSS Breaker Status Sensor
External additional modules:
• XCOM-DP PROFIBUS module• Digital input + output modules• Analog output module• ZSI - module• Parameter assignment module
IZM-XEM-PG (E)
Part 2: Supplement to the communicative hardware
Cicruit-breaker internal system bus
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Maximum assignment on the internal system bus:
Module Number Remark
Analog output module 2 varying coding positions
Digital output module with rotary coding switch 2 varying coding positions
Digital output module, configurable 1
Digital input module 2 varying coding positions
ZSI - module 1
Maximum length of the internal system bus: 10 m
1x 24 V DC supply voltage, termination resistor on last additional module
Part 2: Supplement to the communicative hardware
Circuit-breaker internal system bus: System conditions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
• integrated into the trip unit types U, R, D of the IZM without extra charge
• high levels of system availability and minimum installation effort via safe and simple connection of the modules with RJ 45 jacks
• fast reaction times of the entire system
• retrofitting of all modules possible in a record time
• considerable additional usage and potential for savings by use of the external additional modules, which enables interfacing of further peripheral devices to the IZM
Part 2: Supplement to the communicative hardware
Advantages of the circuit-breaker internal system bus
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
XZMD
XZMR
L-I L-S-I (-N-G)L-S-I-N-GL-S-I L-S-I (-N-G) L-S-I (-N-G)
XZMV
XZMA XZMV XZMV+XT XZMU (+XT) XZMR (+XT) XZMD (+XT)
Earth fault protection ‚XT‘ is optional and for type ‚U‘, ‚R‘ and ‚D‘ even modular for retrofitting.
XZMV XZMUXZMA
Part 2: Supplement to the communicative hardware
Type overview of the electronic overcurrent releases
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 1
9P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
XZMA Release for power distribution system protection
XZMV Release for selective (discriminative) protection
XZMU Release for universal protection
XZMR Digital release, for external parameterization only
XZMD Digital release
Circuit breaker with trip units type ‘U’, ‘R’ and ‘D’ are already equipped with the internal system bus
Type overview of the electronic overcurrent releases
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM trip units:
L Inverse time-delay overLoad range A, V, V+XT, U, R, D
S Short-time delay short-circuit tripping V, V+XT, U, R, D
I Instantaneous short-circuit tripping A, V, V+XT, U, R, D
N Neutral conductor overload tripping V+XT, U, R, D
G Earth fault tripping (Ground fault) V+XT, U+XT(A), R+XT(A), D+XT(A)+XT = earth-fault release
additional equipment
Part 2: Supplement to the communicative hardware
Trip units: The different protective ranges
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
“Power” “Harmonic”
• Currents
• Voltages
• Powers
• Cos phi
• Energy values
• Frequency
• Total harmonic distortion, form factor, peak factor
As with “Power”, with additional
• Frequency analysis up to 29th harmonic
• Recording of currents and voltages in waveform memory (two ring buffers enable graphic evaluation of current and voltage waveshape)
The measurement module is installedin the IZM on therear side of the trip unit
Part 2: Supplement to the communicative hardware
“Power” and “Harmonic” Measurement Functions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
• High level of measurement accuracy of 1% for current and voltage
• Communication interfaced via the XCOM-DP and circuit-breaker Parameter assignment module
• Space-saving internal installation in the circuit-breaker
• Signalling of events in the network offer extended protective functions and a higher level of power distribution system protection
• Good alternative for external measurement devices (reduced installation effort and space requirement)
Advantages of the measurement modules
Part 2: Supplement to the communicative hardware
“Power” and “Harmonic” Measurement Functions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Application possibilities
Offers connection features for max. 6 additional potential free binary signals, 24 VDC
Enables the transfer of additional binary information via the PROFIBUS DP to the field bus level e.g.:
State of the control panel door
State of the MCCB‘s
State of the switch-disconnector
Overtemperature in the control panel
State of the control panel forced ventilation
Digital input module
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
G
T-2 T-3 Application example:
For use in conjunction with the “R” or “D”trip unit for switchover of the parameter sets (A and B) saved in the trip unit.
Simple and fast switchover between the regenerative and mains operation possible
When used for parameter switchover, all further inputs of the module cannot be used
Digital input module
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Relay outputs
Control of electromagnetic devices
Rotary coding switch
Configurable
Optocoupler outputs
Transfer of commands and messages for electronic devices
Rotary coding switch
Configurable
Variants of the digital output modules
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
6 digital outputs available for differentiated trip causes signalling, warnings, threshold value overshoots to external signalling devices (e.g. lamps, horns)
Event controlled operation (switch on / off) of non-Profibus capable power distribution lements,e.g. fans, motors, heating or pumps (which have a different supply and protection).
Digital output module with rotary coding switch
Part 2: Supplement to the communicative hardware
Application possibilities (1)
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Selective switch off of frequency inverters by early-make overload tripping
Integration in process automation via time-delayed control with e.g. load pick up or load shedding
Simple setting of the assignment and the time delay of the outputs via rotary coding switches
Digital output module with rotary coding switch
Part 2: Supplement to the communicative hardware
Application possibilities (2)
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
All functions of the module with rotary coding switch including
6 freely configurable digital outputs available for all event messages, e.g. for
Status messages (on, off, tripped, ready-to-close)
Warnings (overload, load shedding, earth fault)
Trips (overload, short circuit, phase unbalance)
Threshold value overshoot (phase unbalance, distortion factor)
Configuration possible with IZM-XEM-PG(E) or remote controlled via PROFIBUS-DP
Digital, configurable output module
Part 2: Supplement to the communicative hardware
Application possibilities
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 2
9P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
4 analog outputs, 4-20 mA or 0-10 V available
With the IZM measured values can be easily output to external analog instruments:
Phase currents and neutral conductor current,
Phase unbalance of the current,
Active power of the individual phases and as a sum total,
Power factors of the individual phases and as average value
Frequency, etc.
Analog output module
Part 2: Supplement to the communicative hardware
Application possibilities
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Optimized selectivity in the range between Isd and Ii
Short delay time tZSI = 50 ms with full selectivity independent of
the number of group levels
ZSl locates the short-circuit
Only the next circuit-breaker in the direction of power flow will be switched off with a short-circuit and / or earth-fault
Reduces the stresses which occur and the damage in the power distribution system during a short-circuit
ZSI – module can be retrofitted with minimum effort at any time
ZSI module (Zone Selective Interlocking)
Part 2: Supplement to the communicative hardware
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM Communication Architecture
Part 3: IZM communication via PROFIBUS DP
• Modules for communication via PROFIBUS DP
• The 3-step communication concept
• The three basic types for cyclic data interchange
• Classification of the signals to be processed
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Necessary modules for communication via PROFIBUS DP:
XCOM-DP Profibus Module(external)
BSS Breaker Status Sensorinternal
IZM communication via PROFIBUS DP
Part 3: IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
BSS Breaker Status Sensor = internal microswitch scanner unit
Internal circuit-breaker information:
1. Main contacts ON / OFF
2. Spring charged
3. Ready-to-close
4. Tripped signal
5. Temperature in circuit-breaker
6. Signal switches on 1st & 2nd
voltage releases
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
EinschaltbereitschaftReady-to-close
FederspeicherzustandSpring charged
Hauptkontakte (EIN/AUS)Main contact (ON/OFF)
Breaker Status Sensor BSS- who signalises what?
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
XCOM-DP PROFIBUS Modules
Functions:
• enables remote operated on/off switching, reset, etc.
• setting and modification of all protection parameters, measured value settings,communication parameters, etc.
• simple diagnostics by LED status display
• support for DPV1 PROFIBUS expansion
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Communication without DPV1 (with DPV 0):
Data are transferred exclusively during cyclic data exchange process
Data quantity cannot be changed during operation
Low performance if the quantity of data is too large (e.g. 100 Bytes)
IZM communication with DPV1:
Transfer of the data sets (DS) with up to 245 bytes in only one additional acyclic telegram
DPV1 telegrams are initiated by an application program, just transferred once (e.g. with the system software)
Cyclic data transfer runs in parallel
Part 3: IZM communication via PROFIBUS DP
DPV1 functionality supported
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
XCOM-DP PROFIBUS Module
Additional signals:
• time stamp: each event can be allocated to a time
• micro switch on XCOM-DP - Module:position of the withdrawable circuit-breakers
connected test disconnected
• integrated temperature sensor: temperature in the cubicle
• free assignment: 1 input, 1 output
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
XCOM-DP PROFIBUS Module
Connections and LED‘s:
LED PROFIBUS:
Off: No voltage on XCOM-DPRed: Fault on Profibus or
Profibus not addressableGreen:Profibus communication OK
LED internal system bus:
Off: No system station foundRed: Error on system busGreen:System bus station found
& communication OK
PROFIBUS interface
System bus connection(on rear side)
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 3
9P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Signalling switches:
(1) Spring charged S41
(2) Breaker ON/OFF S44
(3) Ready-to-close S40
(4) Tripped S45
(5) Status 1st shunt release S42
(6) Connected position S46
(7) Test position S47
(8) Disconnected position S48
(9) Status 2nd shunt release or undervoltage release S43
Part 3: IZM communication via PROFIBUS DP
Status signals for the communication
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
The 3-Step
Communication
Concept:
1) fast, easy,
master class 1
2) adaption of the
three basic types
3) acyclic data exchange, master class
1 or 2
Part 3: IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
3 Basic types(choice out of more than 400 data points)
Basic type 1
status + 4 values (à 2 byte)
= 14 byte
Basic type 2
status + 8 values (à 2 byte)
= 26 byte
Basic type 3
status + 14 values (à 2 byte)
= 44 byte
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
1 Device Classes
1.1 Circuit-Breaker
1.2 Starters
1.3 Switches
1.4 Overload Relay
1.5 Contactor
1.6 Auxiliary Switching Devices
1.7 Control and Protective Switching Devices (or Equipment)
Part 3: IZM communication via PROFIBUS DP
Communication with reference to the
PROFIBUS User Organization Profile
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Default assignment basic type 1 = Format 1 PNO Profil LVSG
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Default assignment basic type 2 = Format 2 PNO Profil LVSG
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Default assignment basic type 3 = Format 3 PNO Profil LVSG
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Binary Status Information in the Cyclic Message / 1
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Binary Status Information in the Cyclic Message / 2
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Control bytes to the IZM circuit-breaker / 1
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 4
9P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Control bytes to the IZM circuit-breaker / 2
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Part 3: IZM communication via PROFIBUS DP
Which is the source for requested information?
Group of data points
Data pionts with same source
Trip unitXZMUXZMRXZMD
BreakerStatusSensorXBSS
Comm.module
XCOM-DP
Measurm.function
XMP
Measurm.function
XMH
Protection parameter set A XProtection parameter set B (not for XZMU) XExtended protection parameters X XParameter for setpoints X XPROFIBUS communication parameters XParameters for metering settings X XDevice identification data X XCircuit-breaker position specifications XStatus info. (circuit-breaker on/off, storage spring, etc.) XAlarms XTrips X X XSetpoint messages X XMaintenance information X XCircuit-breaker temperature XTemperature in the cubicle X3-phase currents XCurrent in N-conductor, ground-fault current; equip. spec. X3-phase voltage X XPower P, Q, S, energy X Xcos phi X XFrequency, total harm. distortion, form factor, crest factor X XHarmonic analysis XWaveform buffer XLog book for events and trips XSystem time X
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Classification of the signals to be processed
Status Warning Trip Parameters / Thresholds
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Signals processed for: Status
1. Circuit-breaker on
2. Circuit-breaker off
3. Stored-energy mechanism
4. Operation readiness
5. Voltage release status
6. Collective warnings
7. Group trip messages
8. PROFIBUS write protection
9. PROFIBUS communication OK
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Signals processed for: Warning
1. Overload
2. N-conductor overload
3. Load shedding
4. Earth-fault
5. Over temperature
6. Microprocessor fault
7. Current phase unbalance
8. Load acceptance
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Signals processed for: Trip
Overload Delayed short-circuit
Instantaneous short-circuit Current phase unbalance
Earth-fault N-conductor overload
Current phase unbalance (5-50%) Voltage phase unbalance
Under-frequency Over-frequency
Undervoltage Overvoltage
Active power in normal direction Active power reverse direction
Voltage harmonic distortion Current harmonic distortion
Phase sense of rotation
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Signals processed for: Parameters / Thresholds
Overcurrent N-conductor overcurrent
Earth fault overcurrent Current phase unbalance
Voltage phase unbalance Current long-time average value
Undervoltage Overvoltage
Current harmonic distortion Voltage harmonic distortion
Peak factor Form factor
Under-frequency Over-frequency
Active power in normal direction Active power reverse direction
Apparent power Reactive power in normal direction
Reactive power reverse direction Capacitive power factor
Inductive power factor Long-time active average power
Long-time average reactive power Long-time average apparent power
Part 3: IZM communication via PROFIBUS DP
IZM communication via PROFIBUS DP
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM Communication Architecture
Part 4:
Further information
about the additional modules
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Status displaySystem bus, module and inputs
Parameter setswitchoverwith two stagerotary coding switch (no further inputs can be assigned)
PROFIBUS Input6 digital inputs possible
or
Max. 2 input-modules per IZM
Systembus
Part 4: Further inf. about the additional modules
Digital input module
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 5
9P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
edOutput assignment 2 Alarms, e.g. early-maketrip indication, trip unitfault, load shedding, load acceptance,temperature alarm, phase unbalance
Output assignment 1Trips, e.g. overload tripping, short-delayedshort-circuit tripping,instantaneousshort-circuit tripping,earth-fault trip, earth-fault alarm,neutral conductor trip
Selection of the delay time(0; 0,2; 0,5; 1, 2s) and the output assignment via10 stage rotary coding switch
Status displaySystem bus, module and outputs
Systembus
Part 4: Further inf. about the additional modules
Digital output module with rotary coding switch
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
0P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Status displaySystem bus, module and outputs
Max. 2 analogoutput modulesper IZM
Systembus
Assignment of the 6 outputs via software
e.g. with:
•Status
•Warnings
•Trips
•PROFIBUS output bits
•Active parameter set
•Threshold values
Part 4: Further inf. about the additional modules
Digital, configurable output module
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
1P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Output assignmentvia 10 stage rotary coding switch
Status displaySystem bus, module and outputs
1st module 2nd module
Max. 2 analogoutput modulesper IZM
Systembus
AO1 AO2 AO3 AO4
I I L1 I L2 I L3 I N U U L1-L2 U L2-L3 U L3-L1 U L1-N P P L1 P L2 P L3 S total
I phase unbalancecos phi
Output
Switch position
cos phi L1 cos phi L2 cos phi L3cos phi
Part 4: Further inf. about the additional modules
Analog output module
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
2P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
OFF ZSI Module deactivated
S ZSI Module only effective forshort-delayed short-circuit
G ZSI Module only effective forearth-fault protection
S+G ZSI Module only effective forshort-delayed short-circuit and earth-fault protection
Test Test position for verifyingthe ZSI functionality
Function selection viarotary coding switch
Systembus
Part 4: Further inf. about the additional modules
ZSI module
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
3P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Inhibit signal - output for tie switch
Inhibit signal - output
Inhibit signal - input
Inhibit signal for the medium voltage range (transformer protection)
Systembus
Part 4: Further inf. about the additional modules
ZSI module
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
4P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
IZM Communication Architecture
Part 5:
Further information
about the measurement modules
IZM Communication Architecture
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
5P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Current measurement :
1. Currents of L1 / L2 / L3 / N / G
2. Thresholds * overcurrent in phase* earth-fault* overcurrent in N conductor* phase unbalance of the current * current long-time average value
3. Extended protective functions* phase unbalance* long-time average value* distortion factor
Part 5: Further inf. about the measurement modules
“Power” and “Harmonic” measurement functions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
6P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Current measurement :
4. Measurement accuracywith the use of highly accurate Rogovski coils (measurement transformer):
+/- 1% in a range from 0.1 - 1.25 x In
+/- 20% in a range from 0.01 - 0.1 x In
1.25 - 40 x In
0 A if < 0.01 x In
Current evaluation values as rms values
Part 5: Further inf. about the measurement modules
“Power” and “Harmonic” measurement functions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
7P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Voltage measurement :
1. Phase and main pole voltage
2. Thresholds * undervoltage* phase unbalance of the voltage * overvoltage
3. Extended protective functions * phase unbalance* under voltage* overvoltage
Part 5: Further inf. about the measurement modules
“Power” and “Harmonic” measurement functions
Moeller GmbHBU Circuit Breaker
The new line of circuit breaker IZM
ILS
-P /
W. W
agne
r A
ug 0
3, 0
5 IZ
M c
omm
. w
ith P
RO
FIB
US
DP
, pa
ge 6
8P
rote
ctiv
e no
te to
rul
e D
IN IS
O 1
6016
is to
be
cons
ider
ed
Voltage measurement :
4. Measurement accuracy
An external voltage transformer kit is required. It measures the conductor voltages between the phases L1 / L2 / L3 . These values are isolated and handled by the Analog-Digital converter (ADC).
+/- 1% in a range from 130 - 1150V ( main pole voltages )+/- 5% in a range from 15 - 130V
0 V if < 15V
Voltage evaluation values as rms values
Part 5: Further inf. about the measurement modules
“Power” and “Harmonic” measurement functions
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