ACTIVE CUBE
Profibus-DP
Communication module CM-PDPV1
Frequency Inverter 230V / 400V
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General points on the documentation
The present supplement of the documentation is valid for frequency inverters of the
device series ACU 201/401. The information necessary for the assembly and application of the Profibus-DP communication module CM-PDPV1 is documented in this guid-
For better clarity, the user documentation is structured according to the customer-
ance.
specific demands made on the frequency inverter.
Brief instructions
The brief instructions manual “Quick Start Guide” describes the fundamental steps for
mechanical and electrical installation of the frequency inverter. The guided commissioning supports you in the selection of necessary parameters and the software configuration of the frequency inverter.
Operating instructions
The operating instructions document the complete functionality of the frequency in-
verter. The parameters necessary for specific applications for adaptation to the application and the extensive additional functions are described in detail.
Application manual
he application manual supplements the documentation for purposeful installation and
commissioning of the frequency inverter. Information on various subjects connected
with the use of the frequency inverter are described specific to the application.
Installation instructions
As a complement to the brief instructions and the operating instructions, the installation instructions describe the installation and use of devices.
The documentation and additional information can be requested via your local repre-
sentation of the firm of BONFIGLIOLI.
he following pictograms and signal words are used for the purposes of the present
documentation:
Danger!
Danger refers to an immediate threat. Non-compliance with the precaution described
will result in death, serious injury or material damage.
Warning!
Warning refers to a possible threat. Non-compliance with the warning may result in
death, serious injury or material damage.
Caution!
Caution refers to an immediate hazard. Non-compliance may result in personal or
material damage.
Attention!
ttention and the related text refer to a possible behavior or an undesired condition
which can occur during operation.
Note
marks information that facilitates handlin
for you and supplements the corresponding
part of the documentation.
CM-PDPV1 108/08
Warning! In installation and commissioning, comply with the information in the
documentation. You as a qualified person must read the documentation
carefully before the start of the activity and obey the safety instructions.
For the purposes of the instructions, "qualified person" designates a person acquainted with the installation, assembly, commissioning and operation of the frequency inverters and possessing the qualification corresponding to the activity.
CM-PDPV1 08/082
Contents
1 General safety and application information .................................................................. 5
1.1 General information ................................................................................................. 5
1.2 Proper use ................................................................................................................ 5
1.3 Transport and storage ............................................................................................. 6
1.4 Handling and installation ......................................................................................... 6
1.5 Electrical connection ................................................................................................ 6
1.6 Operating information ............................................................................................. 7
1.7 Maintenance and servicing ...................................................................................... 7
2 Introduction ................................................................................................................... 8
3
Installation/Disassembly of the communication module .............................................. 9
3.1 Installation .............................................................................................................. 9
3.2 Disassembly ........................................................................................................... 10
4 Socket connection/bus termination/line ..................................................................... 11
5 Baud rate setting/line length ....................................................................................... 12
6 Setting the station address .......................................................................................... 12
7 LED indicators .............................................................................................................. 13
8 Status Parameters ........................................................................................................ 14
9 Error Behaviour ............................................................................................................ 14
10 Setting PPO structure .................................................................................................. 15
10.1 Configuration process on the DP master ............................................................ 16
11 Commands SYNC/FREEZE ............................................................................................ 18
12 Available objects/scanning times ................................................................................ 18
13 Handling of the objects ................................................................................................ 21
13.1 Parameter access via communication channel PKW .......................................... 21
13.1.1 Request identification ............................................................................................. 22
13.1.2 Reply identification ................................................................................................ 22
13.1.3 Fault messages ...................................................................................................... 22
13.1.4 Parameters, data set selection and cyclic writing ...................................................... 23
13.1.5 Sequence of communication ................................................................................... 24
13.1.6 Examples of communication ................................................................................... 25
13.2 Parameter access via the DP-V1 channel ........................................................... 27
13.2.1 Standard Mode ...................................................................................................... 28
13.2.2 S7-compatible Mode .............................................................................................. 29
13.3 Process data channel .......................................................................................... 30
13.3.1 Data types of OUT/IN-objects ................................................................................. 30
13.3.2 Profibus output sources (OUT-PZD x) ...................................................................... 32
13.3.3 Profibus input parameters (IN-PZD x) ...................................................................... 33
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13.4 Frequency conversion PDP word Å Æ inverter internal notation ...................... 35
13.4.1 PZD1, control word/state word ............................................................................... 36
13.4.2 Control via contacts ............................................................................................... 37
13.4.3 Control via state machine ....................................................................................... 38
13.4.3.1 Behaviour in quick stop .................................................................................... 42
13.4.3.2 Behaviour in transition 5 .................................................................................. 43
13.4.4 Control via remote contacts .................................................................................... 44
13.4.5 PZD2, reference value/actual value ......................................................................... 47
13.5 Actual value display of Profibus data ................................................................. 49
14 Parameter list ............................................................................................................... 52
14.1 Actual values ...................................................................................................... 52
14.2 Parameters ......................................................................................................... 53
15 Annex ........................................................................................................................... 54
15.1 Warning messages ............................................................................................. 54
15.2 Fault messages ................................................................................................... 54
15.3 GSD File – BV__0B2C.GSD .................................................................................. 55
CM-PDPV1 08/084
1 General safety and application information
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his documentation has been produced with the greatest of care and extensively and
repeatedly checked. For reasons of clarity, not all the detailed information on all types
of the product and also not every imaginable case of installation, operation or maintenance has been taken into account. If you require further information or if specific
problems which are not dealt with extensively enou
can request the necessary information via the local representation of the company
BONFIGLIOLI.
We would also point out that the contents of this documentation are not part of a
previous or existin
to amend the same. All obligations of the manufacturer result from the underlying
purchase contract, which also contains the complete and solely valid warranty regulation. These contractual warranty provisions are neither extended nor limited by the
production of this documentation.
he manufacturer reserves the right to correct or amend the contents and the product
information as well as omissions without prior notification and assumes no kind o
liability for damage, injuries or expenditure to be put down to the aforementioned
reasons.
1.1 General information
Warning! BONFIGLIOLI VECTRON frequency inverters have high voltage levels dur-
1.2 Proper use
Warning! The frequency inverters are electrical drive components intended for in-
ing operation, depending on their protection class, drive moving parts and
have hot surfaces.
In the event of inadmissible removal of the necessary covers, improper
use, wron
persons or property.
To avoid any dama
installation, setup or maintenance work required. Comply with the standards EN 50178, IEC 60364 (Cenelec HD 384 or DIN VDE 0100), IEC
60664-1 (Cenelec HD 625 or VDE 0110-1), BGV A2 (VBG 4) and national
provisions. Qualified persons within the meanin
information are people acquainted with the installation, fitting, commissionin
in possession of qualifications matching their activities.
stallation in industrial plants or machines. Commissioning and start of
intended operation are not allowed until it has been established that the
machine corresponds to the provisions of the EC machine directive
98/37/EEC and EN 60204. According to the CE sign, the frequency inverters additionally fulfill the requirements of the low-volta
2006/95/EC and standards EN 50178/DIN VDE 0160 and EN 61800-2.
Responsibility for compliance with the EMC directive 89/336/EEC is with
the user. Frequency inverters are available in a limited way and as components exclusively intended for professional use within the meanin
the EN 61000-3-2.
With the issue of the UL accordin
CSA Standard C22.2-No. 14-95 have also been fulfilled.
The technical data and the information on connection and ambient conditions the rating plate and the documentation be complied with. The instructions must be read and fully understood before starting work on the
device.
gh in the documentation exist, you
g agreement, assurance or legal relationship and are not intended
g installation or operation, there is the risk of serious damage to
e, only qualified staff may carry out the transport,
g of this principal safety
g and operating of frequency inverters and the possible hazards and
e directive
g of
g to UL508c, the requirements of the
CM-PDPV1 508/08
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1.3 Transport and storage
Transport and storage are to be carried out in an adequate way in the original packag-
ing. Storage shall be in dry rooms protected against dust and moisture with slight
temperature fluctuations. Please observe the climatic conditions according to EN
50178 and the marking on the packaging. The duration of storage without connection
to the admissible reference voltage may not exceed one year.
1.4 Handling and installation
Warning! Damaged or destroyed components may not be put into operation be-
cause they may be a health hazard.
he frequency inverters are to be used according to the documentation, the directives
and the standards. Handle carefully and avoid mechanical overload. Do not bend the
components or chan
ge the isolation distances. Do not touch electronic components or
contacts. The devices contain electrostatic sensitive components which can easily be
ged by improper handling. Any use of damaged or destroyed components shall
dama
be considered as a non-compliance with the applicable standards. Do not remove any
warning signs from the device.
1.5 Electrical connection
Warning! Before any assembly or connection work, de-energize the frequency in-
verter. Make sure that the frequency inverter is de-energized.
Do not touch the sockets, because the capacitors may still be charged.
Comply with the information
iven in the operating instructions and on
the frequency inverter label.
While working on the frequency inverters, obey the applicable standards BGV A2
(VBG 4), VDE 0100 and other national directives. Comply with the information in the
documentation on electrical installation and the relevant directives. Responsibility for
compliance with and examination of the limit values of the EMC product standard EN
61800-3 for variable-speed electrical drive mechanisms is with the manufacturer o
the industrial plant or machine.
The documentation contains information on installation correct for EMC. The cables
connected to the frequency inverters may not be subjected to an isolation test with a
high test voltage without previous circuit measures.
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1.6 Operating information
Warning! The frequency inverter may be connected to power supply every 60 s.
Consider this for a jog operation of a mains contactor. For commissioning
or after an emergency stop, a non-recurrent, direct restart is permissible.
After a failure and restoration of the power supply, the motor may start
unexpectedly if the AutoStart function is activated. Install protective
equipment if personal injury or material damage is possible.
Before commissioning and the start of the intended operation, attach all
the covers and check the sockets. Check additional monitoring and protective devices pursuant to EN 60204 and the safety directives applicable
in each case (e.
etc.).
No connection work may be performed, while the system is in operation.
1.7 Maintenance and servicing
Warning! Unauthorized opening and improper interventions can lead to physical
injury or damage to property. Repairs on the frequency inverters may
only be carried out by the manufacturer or persons authorized by the
latter. Check protective equipment regularly.
. Working Machines Act, Accident Prevention Directives
CM-PDPV1 708/08
2 Introduction
This document describes the features of the Profibus-DP communication module CM-
PDPV1 for frequency inverters of the ACU series.
For the Profibus-DP connection, the frequency inverter must be equipped with the
Profibus-DP communication module CM-PDPV1. The Profibus component CM-PDPV1 is
enclosed with the inverter as a separate part and must be fitted by the user. This is
described in the chapter "Installation".
Note: These instructions are not to be understood as fundamental information
The Profibus component CM-PDPV1 has the ident number 0x0B2C (hexadecimal).
The device's data set file has the designation BV__0B2C.GSD and is attached to the
appendix of this documentation. The identification number and desi
file have been assigned by the Profibus user organization in Karlsruhe Germany.
Attention! With the help of the Profibus-DP communication module CM-PDPV1 it is
on the Profibus-DP. They presuppose underlying knowledge of the methods and modes of effect of the Profibus-DP on the part of the user.
In some points, setting and display possibilities are described alternatively to the control unit KP500 via the VPlus PC program. Operation of a PC
with the VPlus program on the frequency inverter with use of the Profibus component CM-PDPV1 is only possible via an optional interface
adapter KP232 on the slot of the control unit KP500.
gnation of the GSD
possible to access ALL parameters of the frequency inverter from the
external control unit. Control of the access via the Control Level (Parameter 28) as with the control unit KP500 or the VPlus PC software does
not exist. A change of parameters with an unknown meaning to user can
lead to the inoperability of the frequency inverter.
CM-PDPV1 08/088
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Installation/Disassembly of the communication module
3.1 Installation
The communication module is pre-assembled in a case. Additionally, a PE spring is
enclosed for PE connection (shield).
Caution! The frequency inverter must be disconnected from the power supply be-
fore installation of the communication module.
Assembly under voltage is not permissible and will destroy the frequency
inverter and/or the communication module.
Do not touch the PCB visible on the back of the module, otherwise com-
Work steps:
• Disconnect the frequency inverter from the mains voltage and protect it against
ponents may be damaged.
being energized unintentionally.
• Remove covers (1) and (2) of the frequency inverter. Slot B (4) for the commu-
nication module is now accessible.
• Mount the supplied PE spring (5) using the M4 screw (6) in the unit. The spring
must be aligned centrally.
• Insert the communication module in slot B (4) until it engages audibly.
• Fix the communication module by screwing the M2 screw (7) of the module to the
PE spring (5).
• In the upper cover (1), break out the pre-punched cutout (3) for the plu
(8).
• Mount the two covers (1) and (2).
8
5
7
(M2)
6
(M4)
X310
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3.2 Disassembly
• Disconnect the frequency inverter from mains voltage and protect it against bein
energized unintentionally.
• Remove covers (1) and (2) of the frequency inverter.
• Loosen the M2 screw (7) on the communication module
• Unplug the communication module from Slot B (4) by unlocking the locking hooks
(9) on the right and left hand side of the module from the case of the frequency
inverter using a small screwdriver.
The looking hooks (9) are located at the place where the looking hooks (10) for
the upper cover (1) project from the case of the frequency inverter.
• To do this, carefully insert the screwdriver in the
module and the frequency inverter and push the locking hook inwards in the
direction of the arrow (
the module out a bit on the right hand side and hold it.
• Hold the module on the right hand side while unlockin
the left hand side in the same way (
• Pull the module out of the slot by gently pulling on the right and left hand side
alternately.
• Disassemble the PE spring (5).
• Mount the two covers (1) and (2).
9
7
gap between the case of the
Õ). As soon as the right hand side is unlocked, pull
g the locking hook on
Ö).
CM-PDPV1 08/0810
4 Socket connection/bus termination/line
X
The bus socket X310 (9-pole Sub-D) is connected according to the Profibus DP standard
EN50170.
Please take the details for the pin allocation
of the bus plug from the following table.
310
The bus termination necessary on the bus line in the physically first and last subscrib-
er can be activated via corresponding circuits in the bus connection sockets (e.g. built
by Siemens).
Attention! The device(s) will only communicate with the master if
− The master is connected to the mains (or powered by DC 24V)
− The unit is connected to the mains (or powered by DC 24V)
− The first and the last subscriber on the connected branch have a
correctly set bus termination
− All other devices in between have no bus termination or a deactivated
bus termination.
Bus plug X310
Pin Name Function
housing screen connected with PE
1 PE PE
2 not used 3 RxD/TxD-P positive signal RxD/TxD-P, corresponding to RS485 B-Line
4 CNTR-P control signal for repeater
5 DGND isolated ground for bus connection
6 VP isolated 5V for bus connection
7 not used 8 RxD/TxD-N negative signal RxD/TxD-N, corresponding to RS485 A-Line
9 not used -
Only admissible types are to be used for the bus socket. They must all be suited for
the 12 MBaud transmission rate.
This is, for example, type Profibus connector 12 MBAUD (6ES7 972-0BA11-0XA0)
from Siemens.
Only admissible types are to be used as a line for the Profibus (line type A).
This is, for example, type UNITRONIC-BUS L2/F.I.P. 1x2x0,64 from Lappkabel.
Attention! The line screen is to be connected to ground (PE) on both sides with
good conductivity.
CM-PDPV1 1108/08
5 Baud rate setting/line length
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The baud rate is not explicitly set. The Profibus component supports the Auto_Baud
function and independently determines the baud rate set on the bus.
The maximum line length recommended by the PNO correlates to the Baud rate.
Profibus-DP interface
Baud rate/kBaud max. line length/m
9.6 1200
19.2 1200
45.45 1200
93.75 1200
187.5 1000
500 400
1500 200
3000 100
6000 100
12000 100
6 Setting the station address
Parameter Setting
No. Description Min. Max. Fact. sett.
391 Profibus Node-ID -1 126 -1
Note:
maximum of 125 slave frequency inverters can be operated on the Profibus-DP.
Each frequency inverter is assigned a node ID for its unambi
uous identification; this
ID may only exist once in the system. The setting of the node ID is carried out via
parameter
Profibus Node-ID 391.
rofibus Node-ID 391= -1 means Profibus function switched off.
CM-PDPV1 08/0812
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7 LED indicators
The communication module has two bicolor LEDs which display the module status and
the (Profibus) operation mode.
X310
Operation
Status
mode
Operation Mode
state indication
Off not online/no power
Green online, data exchange
Flashing Green online clear
Flashing Red (1 flash) parameterisation error
Flashing Red (2 flashes) configuration error (*)
(*) configuration error
The configuration error indicates an incorrect configuration of the data exchange object. See chapter “Configuration process on the DP master”.
Status
state indication
Off not initialised/no power
Green initialised
Flashing Green initialised, diagnostic event present (*)
Red exception error (**)
(*) diagnostic event
When the inverter enters the error state a diagnostic event is sent from the inverter
controller to the CM-PDPV1. The CM-PDPV1 then sends a dia
gnostic message to the
Profibus master. The Profibus master device is then able to display the inverter error.
The LED stops flashing after the acknowledgement of the inverter error.
Note: Diagnostic events are handled by a S7-CPU with OB82/OB86. If these objects
are NOT loaded the CPU enters the STOP state in the case of a dia
nostic
event.
(**) exception error
An exception error indicates a fatal error on the CM-PDPV1 or communication loss
between CM-PDPV1 and inverter controller. Check the inverter error message (with
KP500 or KP232 and VPlus).
CM-PDPV1 1308/08
8 Status Parameters
Wait_Process_PDP Waiting for connection to Profibus master
Wait_Process2_PDP Waiting for reconnection to Profibus master after
Process_Active_PDP Connection to Profibus master established, Data-
WAIT_PROCESS Waiting for connection to Profibus master
PROCESS_ACTIVE Connection to Profibus master established,
The Profibus module CM-PDPV1 has two actual value parameters which display the
current status of the module itself as well as that of the controlling software in the
inverter.
Status Control 365 displays the software state of the the controlling software in the
inverter.
Status Fieldbus Module 366 displays the module state.
The Status Control 365 and Status Fieldbus Module 366 show the following states
during operation.
Status Control 365
connection loss
Exchange with Profibus master running
Status Fieldbus Module 366
Data-Exchange with Profibus master running
These parameters can show other messages that are usually not of interest. These
messages are of interest for Bonfiglioli Vectron support in the case of problems and
trouble shooting.
Description
Description
9 Error Behaviour
Parameter Setting
No. Description Min. Max. Fact. Sett.
393 Profibus Error Reaction 0 3 1
Operation mode 393 Function
0 - No Reaction Inverter remains in the current state.
1 - Error Inverter enters error state.
2 - Coast to Stop Inverter power stages are switched off and drive stops in
3 - Quick Stop Drive is decelerated with quick stop ramps.
In the event of Profibus errors (e. g. Profibus OFF), the behaviour of the inverter can
be set with
Profibus Error Reaction 393.
free run.
Note: The operation modes “2 - Coast to Stop” and “3 - Quick Stop” are only
available when
Local/Remote 412 is set to “1 - Control via Statemachine”.
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10 Setting PPO structure
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Profibus - Objects
Object Objects
PPO 1 12 6
PPO 2 20 10
PPO 3 4 2
PPO 4 12 6
PKW 8 4
PZD 4 2
Note: Further information on the contents of the objects is described in the
s a function of the application in question, various process peripheral objects (PPOs)
with differing lengths and contents are used for data exchange. The CM-PDPV1 offers
a wide ran
e of PPO settings. With the help of a hardware configuration tool the user
is able to construct PPO settings as needed for his application.
Four predefined objects PPO1, PPO2, PPO3 and PPO4 and two additional ob
(communication object PKW, process data object PZD) are available for free configuration.
The required object is to be set on the DP master in the hardware configuration.
There is no setting for the required object on the side of the frequency inverter, it sets
itself automatically to the projected object.
length/Bytes
Objects
length/Words
chapter 13 “Handling of the objects”.
PKW object is used for accessing parameters (read/write) in the in-
The
verter. This object causes additional busload because it sends its contents
with every data exchange cycle, whether it is used or not. As an alternative function without the necessity of the PKW object, the CM-PDPV1
module supports the DP-V1 channel.
his function is explained in chapter
13.2 “Parameter access via the DP-V1 channel”.
Each PZD object has two words of input/output data. The handlin
object is explained in chapter 13.3.1 “Data types of OUT/IN-objects”.
jects
of this
CM-PDPV1 1508/08
10.1 Configuration process on the DP master
The configuration process of the frequency inverter with the Profibus communication
module CM-PDPV1 is shown here using the example of a Siemens STEP7 hardware
gurator. The process is principally valid for other configurations in an equivalent
confi
form.
First, the GSD file BV__0B2C.GSD is installed in the hardware configuration tool (if not
already existent). This is done with the menu selection Extras\Install new GSD.
Here, you enter the path and the name for the GSD file (BV__0B2C.GSD).
If the GSD file has been installed, the frequency inverter appears under the selection
PROFIBUS-DP \ Further FIELD DEVICES \ Drives \ ACTIVE-DPV1
From this position, a frequency inverter ACTIVE-DPV1 can be connected to the Pro-
fibus by Drag & Drop.
CM-PDPV1 08/0816
The six possible objects PPO1 to PPO4 and PKW, PZD are visible under the menu item
f
ACTIVE-DPV1. The required object is now assigned to the inverter by Drag & Drop.
The screen shot from the STEP7 hardware configuration shows a frequency inverter
with station address 3 and a custom-specific configuration.
The above configuration setting is:
1 PKW object 8 bytes or 4 words, communication object (input/output)
4 PZD objects 16 bytes or 8 words, process data objects (input/output)
Note:
• The data direction IN/input and OUT/output is from the master's point o
view.
• Every single configured PZD object results in two word (4 byte) ob
jects PZDn
PZDn+1 for both input and output.
• The CM-PDPV1 offers four predefined ob
jects (PPO1…4) to be compatible to
the former CM-PDP and two additional objects PKW (communication channel)
and PZD (process data) for application specific configurations.
Restrictions for user defined configuration settings:
• The PKW object is allowed only once as the first object.
• As a minimum one PZD object must be configured.
• The resulting number of all objects must be less than or equal to 36 bytes (18
words).
Note: A restriction violation results in a configuration error message from the PLC
on the Profibus start up cycle. Also the Operation Mode Led on the CMPDPV1 flashes red (2 flashes).
CM-PDPV1 1708/08
11 Commands SYNC/FREEZE
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The Profibus component supports the Profibus commands SYNC/UNSYNC and
FREEZE/UNFREEZE. These commands are used to synchronize a number of slaves.
With the FREEZE command, all the slaves keep their input data. They are then read
out in sequence by the bus master. As all the slaves keep their inputs simultaneously
with the FREEZE command, the bus master is
at a defined time. With the UNFREEZE command, this state is cancelled and the slaves
iven a process pattern of all the slaves
update their inputs again.
With the SYNC command, all the slaves retain their current outputs. Subsequently
arriving data are not put throu
h to the outputs, but buffered. The bus master can
ive new commands to the slaves and activate all the slaves simultaneously with the
UNSYNC command. They immediately transfer the buffer data to their outputs with
the UNSYNC command.
12 Available objects/scanning times
If a Profibus slave has been recognized, parameterised and configured by its master
on the bus, there is a cyclic exchange of data with the Profibus DATA_EXCHANGE
service, in which the output data are transmitted from the master to the slave and the
input data from the slave to the master in one cycle. The repetition rate with which
the slaves carry out the exchange of data with the master, the so-called bus rotation
time, is a function of the transmission rate, the number of subscribers and the size o
the objects transmitted. If there are few subscribers, a high transmission rate and
short objects being exchanged, bus rotation times of 1 to 2 ms are possible.
It is therefore sensible to configure the objects to suit the application. Depending on
the application the focus can be transmission speed, number of objects or a combination of both.
The configured data exchange objects have principally two components, which are
either completely, partly or not at all existent with the differing object configurations.
These components are the communication channel and the process data channel.
The communication channel (PKW object) is used for accessing (write/read) para-
meters in the frequency inverter. An exception is formed by the strin
g parameters, to
which there is NO access. The communication proceeds according to a firmly defined
hand-shake process and lasts for a number of DATA_EXCHANGE cycles.
The process data channel (PZD objects) is processed in every cycle. The reference
values are accepted and the actual values forwarded. Therefore a data update takes
place with every DATA_EXCHANGE.
Direction of transmission Master Î
Slave (OUT)
communication channel process data channel
PKW area PZD area
PKE IND PWE PWE PZD 1 PZD 2 PZD x PZD x PZD x PZD x
PWEh PWEl STW HSW Outx Outx Outx Outx
PKW Parameter identification value
PZD Process data channel STW = Control word HSW = Main reference value
Outx = user defined
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Direction of transmission Slave Î
Master (IN)
communication channel process data channel
PKW area PZD area
PKE IND PWE PWE PZD 1 PZD 2 PZD x PZD x PZD x PZD x
PWEh PWEl ZSW HIW Inx Inx Inx Inx
PKW Parameter identification value
PZD Process data channel ZSW = State word HIW = Main actual value
Inx = user defined
Consistency area
communication channel process data channel
PKW object PZD objects
PKE IND PWE PWE PZD 1 PZD 2 PZD x PZD x PZD x PZD x
full length word word word word word word
The consistency area describes the parts of the object which must have consistent
contents. The consistency states are encrypted in the configuration data of the GSD
file and have effects on the possible access mechanisms on the part of the DP master.
In this way, the 8 bytes of the communication channel in a PLC of type Siemens S7
can only be reached via the special functions SFC14 (DPRD_DAT) and SFC15
(DPWR_DAT). The words of the process data channel are directly addressable as
periphery input/output words (PEW, PAW).
communication channel process data channel
PKE IND PWEh PWEl PZD1 PZD2 PZD3 PZD4 PZD5 PZD6
PPO1
PPO2
PPO3
PPO4
PPO1 … PPO4 are predefined configurations. With the help of the PZD- and PKWobjects you are able to build your own application specific configuration.
• The communication channel is always treated identically. This is valid for the predefined configurations PPO1/PPO2 and custom specific configuration with communication object PKW.
• The process data channel objects PZD1/PZD2 are firmly defined and its contents
cannot be altered. This definition is also valid for user defined configurations.
• The contents of process data channels PZD3 to PZD 18 (maximum, without communication channel PKW !) is user defined.
Note: In the data transmission, the Motorola format is presupposed for the
position of Low/High byte first, as is also supported by a PLC of the type
Siemens S7. If the DP master supports the Intel format, Low/Hi
h byte
are to be swapped on the master side before transmission and after receipt.
CM-PDPV1 1908/08
Scan time
Scan time defines the data update cycle between the Profibus module CM-PDPV1 and
the inverter's controller which processes the Profibus data. This scan time is independent of the bus rotation time.
Regardless of the transmission speed on the Profibus, the scanning time of the inverter is a function of the configured objects and the resultant object length (number o
bytes).
No. of configured
Scan time
Controller/CM-PDPV1
bytes words [ms]
4 2 2
8 4 2
12 6 2
16 8 2
20 10 2
24 12 2
28 14 2
32 16 2
36 18 4
The scan time is dependent on the number of configured objects.
Inverter ACU
f
CM-PDPV1 08/0820
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13 Handling of the objects
The communication channel (PKW area) has the following structure:
PKE IND PWE-high PWE-low
Byte No. 0 1 2 3 4 5 6 7
The data is transmitted in the Motorola format as, for example, supported by the S7
Note: The data set is always on the high byte of "Index“ (data set/Byte No. 2).
Structure of the parameter identification (PKE):
PKE High Byte Low Byte
Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
AK: Request or reply identification (value range 0 ..15)
SPM: Toggle bit for spontaneous result processing
PNU: Parameter number (value range 1 to 1599)
• The request and reply identifications are stored in the AK area. If no parameter
• With bit 11 (SPM), the readiness for spontaneous report processing can be
• The PNU area transmits the number of the parameter to be processed.
Parameter values (= data) of the type Integer/Unsigned Integer (16 Bit) and Long (32
Note: An Excel file, which is available on request, exists for the necessary infor-
Note: To obtain access to the PKW object on a S7 PLC the functions SFC14/15
13.1 Parameter access via communication channel PKW
Designation
Content
Parameter
identification
High
Byte
Low
Byte
Index Parameter value
High
Byte
data set SB
PLC from Siemens. Thus, the high byte is on the lower byte of the telegram and the
low byte on the higher byte.
If the System bus function is available (EM-module with Systembus) a
Systembus address is set on the low byte of “Index” (SB/Byte No. 3). With
the help of this parameter the access to a Systembus subscriber is possible. For details see the Systembus manual.
AK SPM PNU
processing is to be carried out, the “no request” type of function is to be set.
switched on and off (0 = OFF, 1 = ON, in the present application, the spontaneous report processing is not supported, so SPM is always 0).
Bit) can be written and read. The data type is specificied in the request identification.
In data set change-over capable parameters (array), the required data set is stated in
the Index Byte (Byte 2).
mation on the parameters with regards to the data type and data se
change-over capability.
must be used.
PKW Area
Low
Byte
High-Word
High
Byte
Low
Byte
Parameter value
Low-Word
High
Byte
Low
Byte
CM-PDPV1 2108/08
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13.1.1 Request identification
Structure of the request identification AK (output data set, Master Î Slave)
Request identifica-
Data type Function
tion AK
0 - no request
1 int/uint , long read parameter value
2 int/uint write parameter value int/uint
3 long write parameter value long
6 int/uint , long Array read parameter value Array
7 int/uint Array write parameter value int/uint Array
8 long Array write parameter value long Array
Array: Applies to data set change-over capable parameters; the required data must
13.1.2 Reply identification
Reply identification AKData type Function
be specified in data set/INDEX. Otherwise, data set/INDEX = 0.
Structure of the reply identification AK (input data set, Slave Î Master)
0 - no request
1 int/uint transmit parameter value int/uint
2 long transmit parameter value long
4 int/uint Array transmit parameter value int/uint Array
5 long Array transmit parameter value long Array
7 - request cannot be implemented
8 - no control sovereignty for PKW interface
• If the reply identification = 7 (request cannot be implemented), an error code is
inserted in PWE low (Byte 6/7).
• If the reply identification = 8 (no control soverei
right to the slave.
13.1.3 Fault messages
nty), the master has no writin
Coding of the fault messages in the reply data set PWE Low/Low Byte at
Byte 7 (Slave Î
Fault No. (dec.) acc.
Master):
Meaning
to PROFIDRIVE
0 Inadmissible parameter number PNU
1 Parameter value cannot be altered
2 Lower or upper parameter value limit exceeded
3 Faulty data set
4 No data set change-over capable parameter
5 Wrong data type
18 Other fault
Extension Meaning
101
103
104
105
106
Parameter cannot be read
Fault occurred in reading the EEPROM
Fault occurred in writing the EPROM
Check sum fault in EEPROM occurred
Parameter may not be written in operation
107 Values of the data sets differ
108 Unknown request
CM-PDPV1 08/0822
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13.1.4 Parameters, data set selection and cyclic writing
Parameters to be set can be taken from the parameter list referring to the configura-
tion of the standard operating instructions. In the parameter list, state whether a parameter is data set change-over capable (data set/INDEX = 1 to 4) or only exists once
(data set/INDEX = 0).
The parameter list also provides information on the display format of a parameter and
its type (int/uint/lon
). String parameters cannot be transmitted due to the possible
number of bytes.
The values transmitted are always integer values. For values with decimal places, the
decimal point is not transmitted.
The word IND passes on the required data set of the parameter. In the present appli-
cation, the data set number 0 is assi
gned to existing parameters; a selection from
multiple (data set change-over capable) existing parameters is carried out by inserting
a number from 1 to 4.
The actual parameter value is transmitted in the PWE area; as a 16 Bit value (int/uint)
it occupies PWEl, as a 32 Bit value (long) PWE high and PWE low, with the high word
located in PWE high.
If parameters with four data values are set via data set = 0, all four data sets are set
to the same transmitted value. A read access with data set = 0 to such parameters is
only successful if all four data sets are set to the same value. If this is not the case an
error is reported.
Caution! The values are entered automatically into the EEPROM on the controller.
If values are to be written cyclically with a high repetition rate, there must
be no entry into the EEPROM, as it only has a limited number of admissible writin
g cycles (about 1 million cycles). If the number of admissible
writing cycles is exceeded, the EEPROM is destroyed.
To avoid this, cyclically written data should be transmitted into the RAM (only without
a writing cycle onto the EEPROM). Then the data are not stored secure against zero
voltage and must be written again after a Power off/on.
This mechanism is activated by the target data set being increased by five in the specification of the data set (IND).
Entry only into the RAM:
EEPROM RAM
Entry into data set 0 Data set (IND) = 5
Entry into data set 1 Data set (IND) = 6
Entry into data set 2 Data set (IND) = 7
Entry into data set 3 Data set (IND) = 8
Entry into data set 4 Data set (IND) = 9
Writing access to data set change-over capable parameters is to be considered as a
further special point. If the values of a data set change-over capable parameter are to
be set to the same value in all data sets, the parameter can be written via the data
set (IND) 0.
CM-PDPV1 2308/08
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13.1.5 Sequence of communication
request from the master is always answered with a reply from the slave. Each PPO
can only accept one request or one reply at a time. In this way, a defined hand-shake
procedure between master and slave must be complied with.
In the initial situation, the request and reply identification must = 0. The master sets
its request identification and waits for the slave to change the reply identification from
0 to ≠ 0. Now, the reply from the slave is available and can be evaluated. Thereupon,
the master sets its request identification = 0 and waits for the slave to chan
e the
reply identification from ≠ 0 to 0. With this, the communication cycle is completed and
a new one can start.
Attention! The slave only replies to new requests if it has reacted to the request
identification = 0 with the reply identification = 0.
Idle
request identification Master= 0
reply identification Slave = 0
Master set data
+ order identification
reply
identification
of the slave
unequal 0 ?
evulate reply data of the slave
set order identification = 0
a request can
be started
False
Tru e
False
Tru e
CM-PDPV1 08/0824
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13.1.6 Examples of communication
Parameter Setting
No. Description Type Write /
Read
400 Switching frequency P-W S/L x 1 8 2
480 Fixed frequency 1 P[I]-D S/L xxxx.xx Hz -999.00 999.00 5.00
Parameter 400 is one word (P-W), int, not data set switch-over capable and is to be
Format Min. Max. Fact.
Sett.
read.
Request from Master:
K = 1 (request identification = read parameter value)
PNU = 400 (= 0x190)
IND = 0
PWEh = 0
PWEl = 0
PKW area
Designation PKE IND PWE high PWE low
Content Parameter
identification
High
Byte
Low
Byte
Index Parameter value
High Word
High
Byte
Low
Byte
High
Byte
Low
Byte
Parameter value
Low Word
High
Byte
Low
Byte
0x11 0x90 0 0 0 0 0 0
Byte No. 0 1 2 3 4 5 6 7
Reply from Slave:
K = 1 (reply identification = transmit parameter value int/uint)
PNU = 400 (= 0x190)
IND = 0
PWEh = 0
PWEl = value
PKW area
Designation PKE IND PWE high PWE low
Content Parameter
identification
High
Byte
Low
Byte
Index Parameter value
High Word
High
Byte
Low
Byte
High
Byte
Low
Byte
Parameter value
Low Word
High
Byte
Low
Byte
0x11 0x90 0 0 0 0 0 Wert
Byte No. 0 1 2 3 4 5 6 7
CM-PDPV1 2508/08
Parameter 480 is a double word (P[I]-D), long, data set change-over capable, and is
to be written. The target data set is data set 3.
Reference value = -300.00 Hz (-30000 is transmitted)
The negative value is portrayed as follows in accordance with integer arithmetic:
0xFFFF8AD0
Request from Master:
AK = 8 (request identification = write parameter value long Array)
PNU = 480 (= 0x1E0)
IND = 3
PWEh = 0xFFFF
PWEl = 0x8AD0
PKW area
Designation PKE IND PWE high PWE low
Content Parameter
identification
High
Byte
Low
Byte
Index Parameter value
High Word
High
Byte
Low
Byte
High
Byte
Low
Byte
Parameter value
Low Word
High
Byte
Low
Byte
0x81 0xE0 3 0 0xFF 0xFF 0x8A 0xD0
Byte No. 0 1 2 3 4 5 6 7
Reply from Slave:
AK = 5 (reply identification = transmit parameter value long Array)
PNU = 480 (= 0x1E0)
IND = 3
PWEh = 0xFFFF
PWEl = 0x8AD0
PKW area
Designation PKE IND PWE high PWE low
Content Parameter
identification
High
Byte
Low
Byte
Index Parameter value
High Word
High
Byte
Low
Byte
High
Byte
Low
Byte
Parameter value
Low Word
High
Byte
Low
Byte
0x51 0xE0 3 0 0xFF 0xFF 0x8A 0xD0
Byte No. 0 1 2 3 4 5 6 7
CM-PDPV1 08/0826
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13.2 Parameter access via the DP-V1 channel
The Profibus communication module CM-PDPV1 provides the possibility to use the
Profibus V1-channel. This is an alternative to the usage of the communication object
PKW in the data exchange object. The PKW object is always sent on the bus,
whether it is used or not, and therefore causes needless busload.
he V1 telegrams for parameter access are special Profibus telegrams that are sen
only when a parameter access is necessary. Contrary to the usage of the PKW object, the V1 telegrams can access all types of parameters including string parameters.
To be compatible to different types of Profibus master devices there are two different methods included for the V1-channel. The behaviour of the CM-PDPV1 concerning the different methods is set with
Parameter Setting
No. Description Min. Max. Fact. Sett.
329 DP-V1 Mode 1 2 2
Operation mode Function
1 - Standard Standard usage of V1 channel
2 - S7 compatible S7 PLC usage of V1 channel
Note: To get access to the V1-channel on a S7 PLC the functions SFC52/53
must be used.
The two different modes are necessary because V1 telegrams are handled differently
on the various Profibus master implementations.
The standard telegram addresses a device by its Profibus node ID and selects the
parameters by two 8 bit objects named
supports the direct setting of the Profibus node ID,
must be set to “1 – Standard” and the handling described for this setting must be
used.
S7 PLC uses two special functions SFC52/53 for the V1-channel. These functions
do not offer an independent setting for node ID,
accomplished by the diagnostic address (with
be accessed. The only available and variable object for the PLC application is
(8 bit). If the Profibus master device does not support the setting of Profibus node
slot
ID,
and
handling described for this setting is to be used.
For both types of DP-V1 Mode the parameter data to be read or written uses the
Motorola format. The number of bytes depends on the parameter data type.
Byte 0 1 2 3 4 5 … …. max. 98
data type
content high byte low byte
data type
content high byte low
data type
content first char.
Parameter data types and byte order
uint/int
uint/int = 2 bytes
long = 4 bytes
string = 1 … 99 bytes
DP-V1 Mode 329.
slot
and
index
. If the Profibus master device
slot
and
index
DP-V1 Mode 329
slot
and
index
. The addressing is
slot
always set to 0) of the device to
inde
index
DP-V1 Mode 329 must be set to “2 – S7 compatible” and the
long
byte
string
CM-PDPV1 2708/08
13.2.1 Standard Mode
A parameter is accessed by its parameter number and data set number. The valid
range for parameter number is 0 … 1599, the range of data set number is 0 … 9.
Note: For the handling of data set selection see chapter “13.1.4 “Parameters, data
set selection and cyclic writing”.
The standard mode uses the direct setting of Profibus node ID,
slot
and
index
the setting of the two 8 bit objects
the selection of parameter number
slot
and
index
. With
and data set number for read/write is done. The number of bytes to be transferred
(read/write) depends on the parameter's data type. In the case of a write cycle and
an invalid number of bytes the CM-PDPV1 protocol reacts with an error message.
Calculation of slot and index:
Calculate an application data index ADI as a 16 bit unsigned integer with
ADI = (parameter number + 1) + (2000 * (data set number + 1))
Calculate the value of
slot
and
index
with
slot = (ADI – 1) / 255
index = (ADI – 1) modulo 255
Example:
parameter number = 480
data set number = 3
ADI = (480 + 1) + (2000 * (3 + 1)) = 8481
slot = (8481 - 1) / 255 = 33
index = (8481 - 1) modulo 255 = 65
The parameter data structure is explained above.
Access to Systembus:
The Standard Mode also offers a special functionality to obtain access to additional
inverters via the Systembus. For example, there exists one inverter with CM-PDPV1
and several additional inverters coupled to the first one via the Systembus.
This function can be implemented with CM-PDPV1 via the virtual parameter 1600.
After power on/reset this virtual parameter 1600 is set to zero. With 1600 = 0 all
parameter accesses by V1 channel are allocated to the inverter with CM-PDPV1 itself.
CM-PDPV1 08/0828
g
Profibus master
(PLC)
Profibus
Parameter =
01
1600
x
CM-PDPV1
Systembus
master
Systembus
Node-ID = 0 Node-ID = 1 Node-ID = x
Systembus
Systembus
slave
Systembus
Systembus
slave
Systembus
To obtain access to parameters of inverters via the Systembus, parameter 1600 is
written to the desired Systembus node ID.
The data type of parameter 1600 is unsigned integer with a valid data range =
0 … 63.
Parameter 1600 can be read and written.
13.2.2 S7-compatible Mode
A parameter is accessed by its parameter number and data set number. The valid
range for parameter number is 0 … 1599, the range of data set number is 0 … 9.
Note: For the handling of data set selection see chapter 13.1.4 “Parameters, data
set selection and cyclic writing”.
The S7-compatible Mode only allows the setting of the object
index
. There are two
steps necessary for reading/writing one parameter. The number of bytes to be transferred (read/write) depends on the parameter's data type. In the case of a write cycle
and an invalid number of bytes the CM-PDPV1 protocol reacts with an error message.
Step 1:
In the first step the desired parameter number, data set number and Systembus node
index
ID are written. This message is sent with
set to 1. The object to be sent has 4
bytes with the following structure:
data structure for index = 1:
Byte 0 1 2 3
content parameter number
high byte low byte
data set
number
System bus
address
Parameter number = 0 …. 1599
Data set = 0 …. 9
System bus address = 0 …. 63
Step 2:
The desired parameter data can now be read or written by sendin
index
request with
set to 2.
The parameter data structure is explained above.
a read or write
CM-PDPV1 2908/08
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In this chapter the handling of the PZDs is described. The mandatory process data
13.3 Process data channel
objects PZD1/2 are described in chapters 13.4.1 “PZD1, control word/state word” and
13.4.5 “PZD2, reference value/actual value”.
The PZD 3
… 18 objects can be used in an application specific way. Inside the inverte
these objects are represented as sources for PZD Out objects (data received from
Profibus master) and input parameters for sources (data to be sent to the Profibus
master).
Note: Input/output are defined from the Profibus master point of view.
13.3.1 Data types of OUT/IN-objects
Boolean data type
The valid value for boolean is FALSE/0x0000 and TRUE/0xFFFF.
boolean
OUT/IN-PZDn Boolean FALSE 0x0000
OUT/IN-PZDn Boolean TRUE 0xFFFF
data type – Boolean
data content
value
hexadecimal
n = 3 … 18
Word data type
The Word data type can be used for percentage, current and torque variables. Current
and torque are possible in applications with field-orientation. The scalings in question
are described below.
Word data type – Percentage
The value range for percentage values is -300.00 to +300.00%. The values in OUT/IN-
PZDn are displayed with a multiplication factor of 100.
data content
OUT/IN-PZDn Word 0x8AD0 - 30000 - 300.00 %
OUT/IN-PZDn Word 0x0000 0 0.00 %
OUT/IN-PZDn Word 0x7530 + 30000 + 300.00 %
Word data type – Percent
data content
hexadecimal
decimal
logical
interpretation
n = 3 … 18
Word data type – Current
For the current, calculation must be done in the device-internal scaling.
The scaling is:
Reference value = (Reference current[A] / scaling current[A]) · 213
2
13
= 8192 (decimal) = 0x2000 (hexadecimal)
CM-PDPV1 08/0830
Word data type – Torque
For the torque specification, the calculation must be done in the device-internal scal-
ing. The scaling for a torque value is identical to the specification of the reference
current (see Current). If the machine is operated with nominal flux, a reference torque corresponds to a reference current.
Note: The equation stated for current (torque) applies for operation with no-
minal flux. If a machine is operated in the field weakening area, this is to
be considered in the specification values.
If the current or torque variables are used, please take into account the
device-specific scaling.
Long data type
The Long data type can be used for the frequency and position variables.
Frequencies use the internal notation of the inverter (xxx Hz / 4000 Hz) * 2
Examples:
50.00 Hz Î (50.00 / 4000.00) * 2
-80.00 Hz Î (-80.00 / 4000.00) * 2
Position information depends on the settings of the motion control system. (Refer to
the manual “Positioning”.)
data content
OUT/IN-PZDx/y Long 0xnnnnmmmm Application-
x/y = 3/4, 5/6, … 17/18
31
= 0x01999999
31
Long data type
hexadecimal
= 0xFD70A3D8
data content
decimal
specific
logical
interpretation
Application-
specific
31
.
CM-PDPV1 3108/08
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13.3.2 Profibus output sources (OUT-PZD x)
The table below lists the available output sources of the PZD Out objects. The conten
of the sources depends on the application. For the different data types the equivalen
sources must be connected to the inverter input parameters.
Note: •
The availability of Out sources depends on the number of configured
PZD objects.
• Every configured PZD object consists of either two Boolean, two
word or one long output object.
• One PZD out object can be used for one data type only (depending
on the application requirements).
• The first configured PZD object (mandatory) represents the PZD1/2
with fixed contents and functions.
no. of configured
PZD objects
Boolean Sources Word Sources Long Sources
name src-no. name src-no. name src-no.
2 Out-PZD3 Boolean 640 Out-PZD3 Word 656 Out-PZD3_4 Long 672
Out-PZD4 Boolean 641 Out-PZD4 Word 657
3 Out-PZD5 Boolean 642 Out-PZD5 Word 658 Out-PZD5_6 Long 673
Out-PZD6 Boolean 643 Out-PZD6 Word 659
4 Out-PZD7 Boolean 644 Out-PZD7 Word 660 Out-PZD7_8 Long 674
Out-PZD8 Boolean 645 Out-PZD8 Word 661
5 Out-PZD9 Boolean 646 Out-PZD9 Word 662 Out-PZD9_10 Long 675
Out-PZD10 Boolean 647 Out-PZD10 Word 663
6 Out-PZD11 Boolean 648 Out-PZD11 Word 664 Out-PZD11_12 Long 676
Out-PZD12 Boolean 649 Out-PZD12 Word 665
7 Out-PZD13 Boolean 650 Out-PZD13 Word 666 Out-PZD13_14 Long 677
Out-PZD14 Boolean 651 Out-PZD14 Word 667
8 Out-PZD15 Boolean 652 Out-PZD15 Word 668 Out-PZD15_16 Long 678
Out-PZD16 Boolean 653 Out-PZD16 Word 669
9 Out-PZD17 Boolean 654 Out-PZD17 Word 670 Out-PZD17_18 Long 679
Out-PZD18 Boolean 655 Out-PZD18 Word 671
Note: • Every source can be connected to an inverter input parameter with
the same data type. This method is the same as used with Systembus receive objects.
• Boolean sources are representatives for Boolean objects
• Word sources are representatives for current or torque objects
• Long sources are representatives for frequency or position objects
CM-PDPV1 08/0832
-no. name p.-no.
I
I
I
I
The table below lists the available input parameters of the PZD In objects. The con-
13.3.3 Profibus input parameters (IN-PZD x)
tent of the sources depends on the application. For the different data types the
equivalent input parameters must be connected to the inverter sources.
Note: • The availability of In parameters depends on the number of confi-
gured PZD objects.
• Every configured PZD object consists of either two Boolean, two
word or one long input parameter.
• One PZD In object can be used for one data type only (depending
on the application requirements).
• The first configured PZD object (mandatory) represents the PZD1/2
with fixed contents and functions.
no. of configured
PZD objects
Parameter Boolean Parameter Word Parameter Long
name p.-no. name p.
2 In-PZD 3 Boolean 1300 In-PZD 3 Word 1302 In-PZD 3/4 Long 1304
In-PZD 4 Boolean 1301 In-PZD 4 Word 1303
3 In-PZD 5 Boolean 1305 In-PZD 5 Word 1307 In-PZD 5/6 Long 1309
In-PZD 6 Boolean 1306 In-PZD 6 Word 1308
4 In-PZD 7 Boolean 1310 In-PZD 7 Word 1312 In-PZD 7/8 Long 1314
In-PZD 8 Boolean 1311 In-PZD 8 Word 1313
5 In-PZD 9 Boolean 1315 In-PZD 9 Word 1317 In-PZD 9/10 Long 1319
In-PZD 10 Boolean 1316 In-PZD 10 Word 1318
6 In-PZD 11 Boolean 1320 In-PZD 11 Word 1322 In-PZD 11/12 Long 1324
In-PZD 12 Boolean 1321 In-PZD 12 Word 1323
7 In-PZD 13 Boolean 1325 In-PZD 13 Word 1327 In-PZD 13/14 Long 1329
In-PZD 14 Boolean 1326 In-PZD 14 Word 1328
8 In-PZD 15 Boolean 1330 In-PZD 15 Word 1332 In-PZD 15/16 Long 1334
In-PZD 16 Boolean 1331 In-PZD 16 Word 1333
9 In-PZD 17 Boolean 1335 In-PZD 17 Word 1337 In-PZD 17/18 Long 1339
In-PZD 18 Boolean 1336 In-PZD 18 Word 1338
The default setting for all input parameters (except parameters
1302/1303/1307/1308) is FALSE or zero.
The default setting for input parameters 1302/1303/1307/1308 is compatible to the
former CM-PDP module with:
n-PZD 3 Word 1302 = 770 PDP absolute current
n-PZD 4 Word 1303 = 771 PDP active current
n-PZD 5 Word 1307 = 772 warning status
n-PZD 6 Word 1308 = 773 error status
Note: • If one object is set to a specific source no., be sure that the corres-
ponding objects for the same location are set to their default values.
This method is the same as used with Systembus transmit objects.
• Boolean inputs are representatives for boolean objects
• Word inputs are representatives for current or torque objects
• Long inputs are representatives for frequency or position objects
CM-PDPV1 3308/08
Note: The displayed "PDP active current" depends on the control system. In
R
t
field-orientation, the torque-forming current is displayed, in applications
with a v/f characteristic control, the active current, which is also a measure for the torque.
The “PDP absolute current” (r.m.s. current) is always positive. Active current and torque-forming current have a sign prefixed.
Positive currents = motor
Negative currents = generator operation.
Current scaling:
Standardization
Reference value Binary Decimal Hexadecimal
+ 100 % + 214 16384 0x4000
The possible range = ±200% = +32768 to -32768 = 0x8000 to 0x7FFF
For the internal scaling, the data set change-over capable parameter
ated curren
371 is used as a reference.
Parameter Setting
No. Description Min. Max. Fact. Sett.
371 Rated current 0.01 · I
10 · I
FIN
I
FIN
FIN
CM-PDPV1 08/0834
13.4 Frequency conversion PDP word Å Æ inverter internal
notation
If the inverter is equipped with the Profibus module CM-PDPV1 or an expansion module with Systembus, the function
verts frequency values in Profibus notation (see chapter 13.4.5 “PZD2, reference value/actual value”) to frequency values in internal notation and vice versa.
Frequency Converter Profibus Notation/Internal Notation
convert PDP/intern
is available. This function con-
In-F-PDP-word1
1370
In-F-PDP-word2
1371
Convert-Reference
1374
xxx.xx Hz
In-F-intern-long1
1372
In-F-intern-long2
1373
The scaling for In_F_PDP_word1/2 and Out_F_PDPconv_word1/2 is:
X
X
XX
/
/
774 - Out-F-PDPconv-long1
775 - Out-F-PDPconv-lon
776 - Out-F-PDPconv-word1
777 - Out-F-PDPconv-word2
g2
Standardization
Reference value Binary Decimal Hexadecimal
+ 100% + 214 16384 0x4000
- 100% - 214 49152 0xC000
The possible range = ±200% = +32768 to -32768 = 0x7FFF to 0x8000
This function uses its own reference value
Convert-Reference
1374 for data conversion. The benefit of this function is the usage of the word data type for frequency
values, instead of long.
Note: The usage of this function and the usage of In-PZD/Out-PZD ob
jects is
shown in the sample project documented with:
− CM_PDPV1_conf.pdf Cluster with one inverter and CM-PDPV1 and three
additional inverters coupled by Systembus
− CM_PDPV1_S7.pdf Functional description
− CC_0B2C.zip Complete STEP7 project including samples for
In/Out-PZD usage and parameter access via PKW
object and V1 channel
− S7-SoftwareOB1.pdf Listing of OB1 from STEP7 project
CM-PDPV1 3508/08
D
A
13.4.1 PZD1, control word/state word
In PZD1, the master gives its control commands (control word) to the frequency inver-
ter in the output data set and receives the information on its state (status word) in the
input data set.
The control of the frequency inverter can be carried out with three different operation
modes. These are set via the data set change-over capable parameter
cal/Remote
412.
Lo-
Parameter Setting
No. Description Min. Max. Fact. sett.
412 Local/Remote 0 44 44
For operation on the Profibus, only the settings 0, 1 and 2 are relevant. The remaining
settings relate to the possibilities of control via the KP500 control unit.
Operation mode Function
0 - Control via contacts
Control via
1 -
state machine
Control via
2 -
remote contacts
The Start and Stop command as well as the statement
of the direction of rotation are set via digital signals.
The Start and Stop command as well as the statement
of the direction of rotation are set via the DRIVECOM
State machine of the communication interface.
The Start and Stop command as well as the statement
of the direction of rotation are set via logic signals by
the communication protocol.
Control word STW and state word ZSW have different contents depending on the
operation mode. In each case, all or only some of the bits in the control word are
relevant and also only certain feedbacks are possible via the status word. These are
explained later in the descriptions of the three possible operation modes.
The control and state words have been created according to DRIVECOM. In this way,
there is compatibility to PROFIDRIVE.
Note:
Parameter
switchin
Local/Remote 412 is data set change-over capable. Thus,
g over between various operation modes via the data set selection
is possible. For example, it is possible to control a frequency inverter via
the bus and to activate a local emer
gency operation if the bus master
breaks down. This switch-over is also visible via the state word (Bit Remote).
Data set change-over can be carried out locally on the frequency inverter via contact
inputs, or via the bus. For data set change-over via the bus, parameter
tion
414 is used.
Data set selec-
Parameter Setting
No. Description Min. Max. Fact. sett.
414 Data set selection 0 4 0
Data set selection 414 = 0, data set switch-over via contact inputs is active. If
With
ata set selection 414 has been set to 1, 2, 3, or 4, then the corresponding data set
has been activated. Data set switch-over via the contact inputs is then deactivated.
Via parameter
Active data set 249, the currently selected data set can be read out.
ctive data set 249 states the activated data set with the value 1, 2, 3 or 4. This is
independent of whether the data set change-over was carried out via control inputs or
via
Data set selection 414.
CM-PDPV1 08/0836
13.4.2 Control via contacts
In the operation mode control via contacts (
inverter is controlled via the contact inputs S2IND to S6IND. The meaning of these
inputs can be taken from the operating instructions. The control word in PZD1 is not
relevant for this operation mode.
Local/Remote 412 = 0), the frequency
State machine: The values displayed in the states are reflected in the status word
(Bit 0 to Bit 6) in PZD1.
Power on
Initialisation
Ready
Quitt fault
0x23
Enable
on
Enable
off
Operation
enabled
0x27
Control word
15
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Bit
State word
15 14 13 12 11 10 9 876 5 432 1 0 Bit
Fault
0x08
from any state
-
0
Ready to switch on
1
Ready
2
Operation enabled
3
Fault
4
Voltage – inhibited
5
Quick-stop
6
Switch on inhibit
7
Warning
8
-
9
Remote
10
Reference value reached
11
Limit value reached
12 – 14
-
15
Warning 2
CM-PDPV1 3708/08
g
g
A
g
The status word reflects the operation state.
State word
State HEX (*) Bit 6 Bit 5 Bit 3 Bit 2 Bit 1 Bit 0
Ready 0x23 0 1 0 0 1 1
Operation enabled 0x27 0 1 0 1 1 1
Fault 0x08 0 x 1 0 0 0
(*)without considering bits 7 to bit 15
Note: The occurrence of a fault leads to a switch-over to the "Fault" state.
A fault can only be acknowledged 15 seconds after its occurrence, as a
blocking time is active internally.
The Warning bit "Bit No. 7" can be set at any time. It indicates a device-internal
warning message. The evaluation of the present warning is carried out by reading out
the warning status with parameter
Warnings 270.
The Remote bit "Bit No. 9" is always = 0.
The bit Reference value reached "Bit No. 10" is set whenever the specified refer-
ence value has been reached. In the special case of power failure regulation, the bit is
also set if the power failure regulation has reached the frequency 0 Hz (see operating
instructions). For "Reference value reached“ there is a hysteresis (tolerance range),
which can be set via parameter
max. Control deviation 549 (see operating instruc-
tions).
The bit Limit value active "Bit No. 11" indicates that an internal limit is active. This
can, for example, be the present current limit, the torque limit or the over-volta
e
limit. All the functions lead to the reference value being quit or not reached.
The bit Warning 2 "Bit No. 15" indicates a warning which leads to a fault switch-off
of the frequency inverter within a short period of time. This bit is set if there is a
warnin
phase failure.
13.4.3 Control via state machine
In the operation mode control via state machine (
for motor temperature, heat sink/inside temperature, Ixt monitoring or mains
Local/Remote 412 = 1), the fre-
quency inverter is controlled via the control word in PZD1. The possible states are
shown in the diagram. The values on the transition identify these transitions between
the states. The codes shown on the transitions, 0xnn, are the control word needed in
each case (Bit 0 to Bit 7). The codes contained in the states, 0xnn, display the contents of the state word (Bit 0 to Bit 7).
fter mains on (Reset), the frequency inverter is in the state "Switch-on inhibit“
(0x40). With the transitions 4 and 5, there is a chan
e between "Operation enabled“
(0x27, power parts enabled, drive working) and "Ready“ (0x23, power parts blocked).
CM-PDPV1 08/0838
Release (transition 4) is only possible if the hardware release is available via contact
inputs STOA AND STOB AND (S2IND OR S3IND). (S2IND = Start Clockwise, S3IND
= Start Anticlockwise.)
configuration of the digital inputs. If the contact input STOA or STOB is switched off
(or both), the inverter output stage is switched off. The drive coasts down to
standstill. There is a transition to "Ready“ (0x23, power parts blocked). For the function of the inputs STOA and STOB refer to the application manual “Safe Torque Off”.
The behaviour of transition 5 can be set via parameter
They can be firmly wired or firmly connected to On/Off via the
State transition 5 392. Here,
free stopping, shutdown via ramp (reversible) or DC braking (see Chapter 13.4.3.2
State machine:
“Behaviour in transition 5”) can be used.
0
13
Fault reaction
activ
14
Fault
0x08
12
0x00 or
internal
9
0x00
0x06
Switched off
(Initialising)
Switch-on inhibit
0x40
8
0x06
Ready to switch-on
0x21
0x07
Ready
0x23
1
2
0x00
15
0x80
7
10
3
6
0x06
0x00
5
0x07
Operation enabled
(Drive running)
0x27
11
0x02
Quick-stop
0x07
15 14 13 12 11 10 9 876 5 432 1 0 Bit
Control word
0
Switch on
1
Voltage-inhibit
2
Quick stop
3
Operation-enabled
4 – 6
-
7
Reset-fault
8 – 15
-
CM-PDPV1 3908/08
A
Control commands
The device control commands are triggered by the following bit combinations in the
control word:
Control word
Command HEX Bit 7 Bit 3 Bit 2 Bit 1 Bit 0 Transition
Shutdown 0x06 X X 1 1 0 2, 6, 8
Switch-on 0x07 X X 1 1 1 3
Voltage-inhibit 0x00 X X X 0 X 7, 9, 10
Quick-stop 0x02 X X 0 1 X 11
Operation-inhibit 0x07 X 0 1 1 1 5
Operation enabled 0x0F X 1 1 1 1 4
Reset faults 0x80
0 Ö 1
x x x x 15
The shaded commands are the commands relevant for the simplified state machine.
To make operation of the device easier, a simplification has been implemented in the
extension to the state machine defined under DRIVECOM. An additional transition
from "Switch-on inhibit" to "Operation enabled" exists.
Note: The occurrence of a fault leads to a switch-over to the "Fault" state. The
acknowledgement of the fault is carried out by a positive edge on Bit 7.
fault can only be acknowledged 15 seconds after its occurrence, as a
blocking time is active internally.
15 14 13 12 11 10 9 876 5 432 1 0 Bit
State word
0
Ready to switch on
1
Ready
2
Operation enabled
3
Fault
4
Voltage inhibit
5
Quick stop
6
Switch on inhibit
7
Warning
8
-
9
Remote
10
Reference value reached
11
Limit value reached
12 – 14
-
15
Warning 2
CM-PDPV1 08/0840
g
The state word reflects the operation state.
Meaning HEX (*) Bit 6 Bit 5 Bit 3 Bit 2 Bit 1 Bit 0
Switched-off 0x00 0 x 0 0 0 0
Switch-on inhibit 0x40 1 x 0 0 0 0
Ready to switch-on 0x21 0 1 0 0 0 1
Quick-stop 0x07 0 0 0 1 1 1
Ready 0x23 0 1 0 0 1 1
Operation enabled 0x27 0 1 0 1 1 1
Fault 0x08 0 x 1 0 0 0
Fault reaction active 0x0F 0 x 1 1 1 1
(*) without considering bits 7 to bit 15
State word
The Warning bit "Bit No. 7" can be set at any time. It indicates a device-internal
The Remote bit "Bit No. 9" is set if the operation mode control via state machine
Logic linking of the digital control signals:
STOA AND STOB AND (S2IND OR S3IND)
The frequency inverter can only be controlled via the control word if the logic linking is
The bit Reference value reached "Bit No. 10" is set whenever the specified refer-
The bit Limit value active "Bit No. 11" indicates that an internal limit is active. This
The shaded commands are the commands relevant for the simplified state machine.
warning message. The evaluation of the present warning is carried out by readin
the warning status with parameter
Local/Remote 412 = 1) has been set and the hardware release is available.
(
true.
ence value has been reached. In the special case of power failure regulation, the bit is
also set if the power failure regulation has reached the frequency 0 Hz (see operating
instructions). For "Reference value reached“ there is a hysteresis (tolerance range),
which can be set via parameter
tions).
can, for example, be the present current limit, the torque limit or the over-voltage
limit. All the functions lead to the reference value being quit or not reached.
Warnings 270.
max. Control deviation 549 (see operating instruc-
g out
The bit Warning 2 "Bit No. 15" indicates a warning which leads to a fault switch-off
of the frequency inverter within a short period of time. This bit is set if there is a
warnin
phase failure.
for motor temperature, heat sink/inside temperature, Ixt monitoring or mains
CM-PDPV1 4108/08
E
E
13.4.3.1 Behaviour in quick stop
In this, the parameters
638 (holding time after falling short of the switch-off threshold) are relevant. In a
quick stop, the drive is shut down via the emergency stop ramps (
clockwise
f
s
424 or Emergency stop anti-clockwise 425).
Switch-off threshold 637 (percent of fmax) and Holding time
mergency stop
Start quick stop
Emergency stop clockwise
mergency stop anticlockwise
424
425
Switch-off threshold.
637
Holding time
638
t
OF F,
s
tatus changed
If frequency/speed zero has been reached during the holding time, the drive contin-
ues to be supplied with direct current until the switch-off time has expired. With this
measure, there is an assurance that the drive is stationary in a change of state.
CM-PDPV1 08/0842
d
13.4.3.2 Behaviour in transition 5
The behaviour in transition 5 from "Operation enabled" to "Switched on" can be pa-
rameterised. The behaviour is set via parameter
Parameter Setting
No. Description Min. Max. Fact. sett.
392 State transition 5 0 2 2
State transition 5 392.
Operation mode Function
0 - Coast to stop
1 - DC brake
2 - Ramp
immediate transition from "Operation enabled“ to
"Ready“, free stoppage of the drive
activation of DC brake, with the end of DC braking there
is the change from "Operation enabled“ to "Ready“
transmission with normal stop ramp, after reaching
standstill, there is a change from "Operation enabled“ to
"Ready“
Note: Setting operation mode "1 - DC brake“ is only possible in applications with
v/f characteristic (e.g. configuration 110), as other applications do not
know such an operation mode.
If the frequency inverter is operated with a configuration which does not
know the DC braking operation mode (e.g. configuration 210, fieldorientation speed controlled), value "1" cannot be set. It is also not offered in the selection menus of the KP500 control unit or the VPlus program.
Note:
The default value for parameter
"2 – Ramp". For confi
gurations with torque control, the default value is
State transition 5 392 is operation mode
operation mode "0 – Coast to stop". If the configuration is changed, the
value set for
If transition 5 has been triggered with
State transition 5 392 is also altered, if necessary.
State transition 5 392 = "1 - DC brake“, a new
control word is only accepted after the completion of the transition process. The
change of state from "Operation enabled“ to "Ready“ is carried out after the expiry of
the time
If parameter
Braking time 632 parameterised for the DC brake.
State transition 5 392 = "2 - Ramp“ has been set, the control word can
be set back to 0x0F during the stoppage of the drive. In this method, the drive runs
back up to its set reference value and remains in the state "Operation enabled“.
The change of state from "Operation enabled“ to "Ready“ is carried out after the set
switch-off threshold has been reached and the set holding time has expired (equivalent to the behaviour in a quick stop). In this, the parameters
Switch-off threshol
637 (percent of fmax) and Holding time 638 (holding time after switch-off threshold
reached) are relevant.
CM-PDPV1 4308/08
13.4.4 Control via remote contacts
In the operation mode
Local/Remote 412 = "2 - Control via remote contacts", the
frequency inverter is controlled via the control word in PZD1, with the bits 0 to 9 corresponding to the contact inputs S1IND to S6IND, multifunctional input MFI1D and the
inputs EM-S1IND to EM-S3IND of an expansion module.
In the use of the remote contacts, the frequency inverter behaves in the same way as
in control via the hardware contact inputs. The meaning of these inputs can be taken
from the operating instructions.
Note: Release is only possible if the hardware release is available via the digital
State machine:
inputs STOA and STOB.
The values displayed in the states are reflected in the status word (Bit 0 to 6) in PZD1.
Power on
Initialisation
Enable
on
Ready
0x23
Operation
enabled
0x27
Quitt fault
Enable
off
Fault
0x08
from any state
Note: The inputs set via the control word can be observed with the help of pa-
rameter
Digital Inputs 250. Digital input “Inverter Release” is only dis-
played as being set if the hardware release is available and the control
word/Bit 0 has been set.
If the data set switch-over is used, please make sure that parameter
cal/Remote
412 is set to operation mode "2 – Control via remote con-
Lo-
tacts" in all the data sets used.
CM-PDPV1 08/0844
15 14 13 12 11 10 9 876 5 432 1 0 Bit
15 14 13 12 11 10 9 876 5 432 1 0 Bit
Control word
0
Inverter Release
1
S2IND
2
S3IND
3
S4IND
4
S5IND
5
S6IND
6
MFI1D
7
EM-S1IND
8
EM-S2IND
9
EM-S3IND
10
-
11
-
12 – 15
-
State word
0
Ready to switch on
1
Ready
2
Operation enabled
3
Fault
4
Voltage-inhibit
5
Quick stop
6
Switch on inhibit
7
Warning
8
-
9
Remote
10
Reference value reached
11
Limit value reached
12 – 14
-
15
Warning 2
CM-PDPV1 4508/08
State word
g
g
g
g
g
g
State HEX (*) Bit 6 Bit 5 Bit 3 Bit 2 Bit 1 Bit 0
Ready 0x23 0 1 0 0 1 1
Operation enabled 0x27 0 1 0 1 1 1
Fault 0x08 0 x 1 0 0 0
(*) without considering bits 7 to bit 15
Note: The occurrence of a fault leads to a switch-over to the "Fault" state.
A fault can only be acknowledged 15 seconds after its occurrence, as a
blocking time is active internally.
The Warning bit "Bit No. 7" can be set at any time. It indicates a device-internal
warning message. The evaluation of the present warning is carried out by readin
the warning status with parameter
Warnings 270.
out
The Remote bit "Bit No. 9" is set if the operation mode control via remote contacts
Local/Remote 412 = 2) has been set and the hardware release is available. Only
(
then can the frequency inverter be controlled via the control word.
The bit Reference value reached "Bit No. 10" is set whenever the specified refer-
ence value has been reached. In the special case of power failure re
also set if the power failure re
ulation has reached the frequency 0 Hz (see operatin
ulation, the bit is
instructions). For "Reference value reached“ there is a hysteresis (tolerance range),
which can be set via parameter
max. Control deviation 549 (see operating instruc-
tions).
The bit Limit value active "Bit No. 11" indicates that an internal limit is active. This
can, for example, be the present current limit, the torque limit or the over-voltage
limit. All the functions lead to the reference value being quit or not reached.
The bit Warning 2 "Bit No. 15" indicates a warning which leads to a fault switch-of
f
of the frequency inverter within a short period of time. This bit is set if there is a
warnin
for motor temperature, heat sink/inside temperature, Ixt monitoring or mains
phase failure.
Note: With the use of remote contacts the si
Control Word 410. Signals at the hardware contacts (terminals) are
the
nal sources* are taken over from
not evaluated by the standard operation modes (e.g. 71 for S2IND).
For the evaluation of terminal signals special operation modes are available. They are denoted with the additional term “(Hardware)” and numbered from 526 to 546.
Exception: The controller release via the hardware contacts STOA (terminal X210A.3) and STOB (terminal X210B.2) must be set and Bit 0 “Inverter
Release” of the
controlword
must be set.
It is not possible to release the controller only via software.
Signal sources are:
- S1IND ... S6IND,
- MFI1D,
- EM-S1IND ... EM-S3IND
CM-PDPV1 08/0846
R
d
f
R
In the PZD2, the master gives its reference value to the frequency inverter in the out-
The use of the reference/actual value channel depends on the configuration settin
Note:
13.4.5 PZD2, reference value/actual value
put data set and gets information back on its actual value in the input data set.
(control system). The actual value is generated from one of the sources according to
the control system.
The reference value and actual value are related to the parameter
ate
requency 375 OR the parameter Profibus Reference 390.
The distinction is made via the setting of parameter
bus Reference
390 = 0, Rated frequency 375 is the reference variable. If Profibus
Profibus Reference 390. If Profi-
eference 390 ≠ 0, Profibus Reference 390 is used as the reference variable. Both
parameters are capable of data set change-over.
No. Description Min. Max. Fact. Sett.
375 Rated frequency 10.00 Hz 1000.00 Hz 50.00 Hz
390 Profibus Reference 0.00 Hz 999.99 Hz 0.00 Hz
Reference and actual values are transmitted in a standardised form. The standardisa-
tion is carried out by the variables being related to the reference value (
quency
Standardization
Reference value Binary Decimal Hexadecimal
+ 100 % + 214 16384 0x4000
- 100 % - 214 49152 0xC000
375 OR Profibus reference 390).
Parameter Setting
Rated fre-
g
The possible range = ±200 % = +32768 to -32768 = 0x7FFF to 0x8000
Example:
Example:
With the reference value
the field weakening area above its reference frequency.
The setting of parameter
60.00 Hz. The required reference frequency is 30.00 Hz. This means 50%
of the reference value, thus the set point 8192 (0x2000) has to be transmitted.
The parameter
With the setting of parameter
value range of ± 200 Hz is possible.
Profibus Reference 390 a machine can also be operated in
Rated frequency 375 is set to a frequency of 50.00 Hz.
Profibus Reference 390 is the reference value
Profibus Reference 390 to 100.00 Hz the
CM-PDPV1 4708/08
g
The reference value for the frequency inverter from PZD2 is included via the line set
point value. This reference value is combined with the internal set point value from
the reference frequency channel in the input of the ramp function. For the reference
frequency channel, see the operating instructions.
ramp set point
operation mode
434
refer to note
internal
set point
line
set point
0
1
fmin
frequency
ramp
fmax
+
The internal set point value from the reference frequency channel and the line set
point value can be fed to the ramp individually or as an added variable. The setting is
carried out via the data set change-over capable parameter
Parameter Setting
No. Description Min. Max. Fact. sett.
434 Ramp set point 1 3 3
Operation mode Function
1 - Internal set point Reference value from the source percent or frequency ref-
erence value channel
2 - Line set point Reference value from the communication interface
3 - Internal + line set
Reference sum of internal set point and line set point
point
The reference value can be controlled on the frequency inverter via the KP500 control
unit or the VPlus program.
Note:
Ramp set point 434 = 2 (only line set point value), then this reference
If
line value is limited to fmin. Please remember that the si
at reference value = 0 is derived from the sign in front of the last line set
point value ≠ 0.
After Power on, the reference line value is limited to +fmin !
Ramp set point 434 = 3, the sign in front of the overall reference
For
value results from the sum of internal + line set point value.
Actual values
Parameter Content Format
Internal reference frequency 228
internal set point value from reference frequency channel
Reference bus frequency 282
Reference ramp frequency 283
line set point value from Profibus xxx.xx Hz
sum of internal set point value +
line set point value
Ramp set point 434.
n in front of fmin
xxx.xx Hz
xxx.xx Hz
CM-PDPV1 08/0848
13.5 Actual value display of Profibus data
For analysis purposes,
DP-Master OUT 281 and DP-Master IN 284 are displayed in
the data transmitted via the Profibus under the actual value parameters.
The parameters are situated in the "Actual values\Actual values frequency in-
verter" menu of the VPlus program and can only be viewed with the latter.
In these parameters, the data transmitted via the Profibus are displayed in a
processed and comprehensible form. The contents of the process data channel with
control word, reference value etc. are permanently updated. As the communication
channel has the contents zero in idling and transmission is very fast, the contents o
the communication channel are stored on the device side and displayed in the actual
value parameters with every transmission.
The displayed content of the communication channel does not correspond to the cur-
rent state, but the last transmission.
Note: The use of the VPlus program with simultaneous use of the Profibus-DP
communication module CM-PDPV1 is only possible with the KP232 serial
adapter on the slot of the KP500 control unit.
Only the usage of the PKW object is displayed for parameter access.
When using the V1-Channel for parameter access there is no information
displayed.
f
CM-PDPV1 4908/08
The following diagrams show the display for a configuration setting with PPO2. The
PPO2 includes the communication PKW channel for parameter access and 6 PZD objects with default settings for In-PZD objects.
Actual value
Parameter
DP-Master OUT 281
= C: a nnnn I: iiii 00 V: wwwwww cccc rrrr xxxx xxxx xxxx xxxx
Meaning
C: a a
= request identification hexadecimal
C: nnnn nnnn = parameter number decimal
I: iiii iiii = index hexadecimal
V: ww..w ww..w = parameter value decimal (with sign in front)
cccc PZD1 = control word hexadecimal
rrrr PZD2 = reference value hexadecimal, relative to
0x4000 = 100% of the reference value
xxxx PZD3 user defined
xxxx PZD4 user defined
xxxx PZD5 user defined
xxxx PZD6 user defined
hexadecimal
hexadecimal
hexadecimal
hexadecimal
Actual value
Parameter
DP-Master IN 284
= C: a nnnn I: iiii 00 V: wwwwww cccc ssss xxxx xxxx xxxx xxxx
Meaning
C: a a
= reply identification hexadecimal
C: nnnn nnnn = parameter number decimal
I: iiii iiii = index hexadecimal
V: ww..w ww..w = parameter value decimal (with sign in front)
cccc PZD1 = state word hexadecimal
ssss PZD2 = actual value hexadecimal, relative to
0x4000 = 100% of the reference value
xxxx PZD3 = abs. current hexadecimal, relative to 0x4000 =
100% of the rated motor current
xxxx PZD4 = active current hexadecimal, relative to 0x4000 =
100% of the rated motor current
xxxx PZD5 = Warning hexadecimal (bit-coded)
xxxx PZD6 = Fault hexadecimal
CM-PDPV1 08/0850
Example:
Actual value
Parameter
DP-Master OUT 281
= C: 6 480 I: 0300 V: -005500 000F 2000 0000 0000 0000 0000
Meaning
C: 6 Request identification = 6 (Read parameter value Array)
C: 480 Parameter number = 480 (Fixed frequency 1)
I: 0300 Data set = 3
V: -005500 Parameter value = -5500 = -55.00 Hz (0xFFFEA84 hexadecimal)
000F Release command (transition 4)
2000 Set point = 0x2000 = 50% of the reference value
0000 not used
0000 not used
0000 not used
0000 not used
Actual value
Parameter
DP-Master IN 284
= C: 5 480 I: 03 00 V: -005500 06A7 2000 1147 0CCC 0800 0000
Meaning
C: 5 Reply identification = 5 (Transmit parameter value long Array)
C: 480 Parameter number = 480 (Fixed frequency 1)
I: 03 00 Data set = 3
V: -005500 Parameter value = -5500 = -55.00 Hz (0xFFFEA84 hexadecimal)
06A7 State = 0x27 "Operation enabled“ (Bit 0 ... 6),
Warning 2 present (Bit 15 = 1 threat of fault switch-off),
reference value reached (Bit 10 = 1),
remote operation (Bit 9 = 1),
Warning present (Bit 7 = 1)
2000 Actual value = 0x2000 = 50% of the reference value
1147 Abs. current = 0x1147 = 27% of the rated motor current
0CCC Active current = 0x0CCC = 20% of the rated motor current
0800 Warning, Warning motor temperature available
0000 Fault, no fault available
CM-PDPV1 5108/08
14 Parameter list
T
Actual values of the frequency inverter
No. Description Unit Display range Chapter
228 Internal reference frequency Hz -1000.00 to 1000.00 13.4.5
249 Active data set - 1 to 4 13.4.1
250 Digital inputs - 0 to 255 13.4.4
270 Warnings - 0 to 0xFFFF 15.1
281 DP-Master OUT - String 13.5
282 Reference bus frequency Hz -1000.00 to 1000.00 13.4.5
283 Reference ramp frequency Hz -1000.00 to 1000.00 13.4.5
284 DP-Master IN - String 13.5
365 Status Control - 0 to 7 8
366 Status Fieldbus Module - 1 to 15 8
Note:
he parameter list is structured according to the menu branches of the operating unit.
For better clarity, the parameters have been marked with pictograms:
The parameter is available in the four data sets
The parameter value is set by the SET-UP routine
This parameter cannot be written when the frequency inverter is in operation
14.1 Actual values
The parameters
displayed via the VPlus program. Operation of the VPlus program, when
using the Profibus-DPV1 communication module CM-PDP, is only possible
via the optional KP232 serial adapter on the slot of the KP500 control unit.
The parameter
channel of objects PPO1 and PPO2. It cannot be accessed via the VPlus
program or the KP500 control unit.
DP Master OUT 281 and DP Master IN 284 can only be
Warnings 270 is only accessible via the communication
CM-PDPV1 08/0852
14.2 Parameters
Profibus
No. Description Unit Setting range Chapter
329 DP-V1 Mode - 1 to 2 13.2
Rated motor parameters
375 Rated frequency Hz 10.00 to 1000.00 13.4.5
Profibus
390 Profibus Reference Hz 0.00 to 999.99 13.4.5
391 Profibus Node-ID - -1 to 126 6
Bus control
392 State-transition 5 - 0 to 2 13.4.3.2
Profibus
393 Profibus Error Reaction - 0 to 3 9
Bus control
412 Local/Remote - 0 to 44 13.4.1
Data set change-over
414 Data set selection - 0 to 4 13.4.1
Frequency ramps
424 Emergency stop clockwise Hz/s 0.01 to 9999.99 13.4.3.1
425 Emergency stop anticlockwise Hz/s 0.01 to 9999.99 13.4.3.1
Frequency ramps
434 Ramp set point - 1 to 3 13.4.5
Digital outputs
549 Max. Control deviation % 0.01 to 20.00 13.4.2
Stopping behaviour
637 Switch-off threshold % 0.0 to 100.0 13.4.3.1
638 Holding time s 0.0 to 200.0 13.4.3.1
Profibus
1300 In-PZD 3 Boolean - 13.3.3
.
. all In-PZD parameters
.
1339 In-PZD 17/18 Long -
Note:
The parameter
Data set selection 414 is only accessible via the communi-
cation channel of objects PPO1 and PPO2. It cannot be accessed via the
Vplus program or the KP500 control unit.
CM-PDPV1 5308/08
15 Annex
g
The various control functions and methods and the hardware of the frequency inverter
Warning messages
Bit no. Warning code Meaning
0 0x0001 Warning Ixt
1 0x0002 Warning Short Term - Ixt
2 0x0004 Warning Long Term - Ixt
3 0x0008 Warning Heat sink Temperature Tc
4 0x0010 Warning Inside Temperature Ti
5 0x0020 Warning Limit
6 0x0040 Warning Init
7 0x0080 Warning Motor Temperature
8 0x0100 Warning Mains Failure
9 0x0200 Warning Motor Protective Switch
10 0x0400 Warning Fmax
11 0x0800 Warning Analog Input MFI1A
12 0x1000 Warning Analog Input A2
13 0x2000 Warning System bus
14 0x4000 Warning Udc
15 0x8000 Warning V-Belt
Note: The meaning of the individual warnings are described in detail in the op-
The fault code that is stored after a fault occurs is made up of the fault group FXX
Communication fault
Code Meaning
F20 62 Profibus OFF (communication connection to DP Master lost) *
F26 02 Communication watchdog CM-PDPV1 / inverter controller
In addition to the fault messages stated, there are further fault messages used for
15.1 Warning messages
contain functions that continuously monitor the application. In addition to the messages documented in the manual, the following warning messa
the Profibus-DP communication module CM-PDPV1.
The warning messages are given via parameter
Warnings 270, bit-coded according to
es are activated by
the following scheme:
erating instructions.
15.2 Fault messages
(high Byte, hexadecimal) followed by the code number XX (low Byte, hexadecimal).
* This message only appears whenever Profibus Error Reaction 393 = 1 – Error.
internal purposes only and which are not listed here. If you receive any fault messages which are not listed, please contact us by phone.
CM-PDPV1 08/0854
;=============================================================================
; Profibus Device Database of HMS Industrial Networks.
;
; Model Anybus-CC PROFIBUS DP-V1
; CM-PDPV1 at Bonfiglioli Vectron GmbH
; Description: Anybus-CC PROFIBUS DP-V1 slave
; Language: English
; Author: HMS Industrial Networks / Bonfiglioli Vectron GmbH
; WWW: www.anybus.com / www.vectron.net
;
; Revision log:
; 09.08.2007 Bonfiglioli Vectron GmbH
; Model_name changed to ACTIVE-DPV1
; Ident_Number changed to 0x0B2C (PNO)
; Slave family changed to 1 "Drive"
; I/O related keywords changed to Bonfiglioli settings
; Unit_Diag_Area=32-39 changed to Bonfiglioli settings
; C1/2_Max_Data_Len ,C1/2_Response_Timeout changed to Bonfiglioli settings
; Definition of modules changed to Bomfiglioli settings
;
;=============================================================================
#Profibus_DP
GSD_Revision = 5
; Device identification
Vendor_Name = "HMS Industrial Networks"
Model_Name = "ACTIVE-DPV1"
Revision = "2.05"
Ident_Number = 0x0B2C
Protocol_Ident = 0 ; DP protocol
Station_Type = 0 ; Slave device
FMS_supp = 0 ; FMS not supported
Slave_Family = 1 ; Drive
Hardware_Release = "Version 2.03"
Software_Release = "Version 2.03"
15.3 GSD File – BV__0B2C.GSD
; Supported hardware features
Redundancy = 0 ; not supported
Repeater_Ctrl_Sig = 2 ; TTL
24V_Pins = 0 ; not connected
Implementation_Type = "NP30"
; Supported DP features
Freeze_Mode_supp = 1 ; supported
Sync_Mode_supp = 1 ; supported
Auto_Baud_supp = 1 ; supported
Set_Slave_Add_supp = 1 ; supported
Fail_Safe = 1 ; supported
; Supported baudrates
9.6_supp = 1
19.2_supp = 1
45.45_supp = 1
93.75_supp = 1
187.5_supp = 1
500_supp = 1
1.5M_supp = 1
3M_supp = 1
6M_supp = 1
12M_supp = 1
; Maximum responder time for supported baudrates
MaxTsdr_9.6 = 15
MaxTsdr_19.2 = 15
MaxTsdr_45.45 = 15
MaxTsdr_93.75 = 15
MaxTsdr_187.5 = 15
MaxTsdr_500 = 15
MaxTsdr_1.5M = 25
MaxTsdr_3M = 50
MaxTsdr_6M = 100
MaxTsdr_12M = 200
CM-PDPV1 5508/08
; Maximum polling frequency
Min_Slave_Intervall = 1 ; 100 us
; I/O related keywords
Modular_Station = 1 ; modular
Max_Module = 9
Max_Input_Len = 36
Max_Output_Len = 36
Max_Data_Len = 72
Modul_Offset = 1
; Parameterization related keywords
Max_User_Prm_Data_Len = 3
Ext_User_Prm_Data_Const(0) = 0xC0,0x00,0x00
; Diagnostic related keywords
Max_Diag_Data_Le = 80
;Status diagnostic messages
Unit_Diag_Area =16-17
Value(0) = "Status not changed"
Value(1) = "Status appears"
Value(2) = "Status disappears"
Unit_Diag_Area_End
Unit_Diag_Area=24-31
Value(0) = "Minor, recoverable"
Value(16) = "Minor, unrecoverable"
Value(32) = "Major, recoverable"
Unit_Diag_Area_End
Unit_Diag_Area=32-39
Value(1) = "Ixt"
Value(2) = "Heat Sink Temperature"
Value(3) = "Device Temperature"
Value(4) = "Motor Temperature"
Value(5) = "Overcurrent"
Value(6) = "Power Unit Detection"
Value(7) = "DC-Link Voltage"
Value(8) = "Internal Power Supply"
Value(9) = "Preload Contactor"
Value(10) = "EEPROM Fault"
Value(11) = "CPU Fault"
Value(12) = "Internal Configuration Fault"
Value(16) = "Brake Chopper"
Value(17) = "Frequency Limit"
Value(18) = "Safety Relais"
Value(19) = "Motor Connection"
Value(20) = "Peripheral Fault"
Value(21) = "Table Travel"
Value(32) = "Communication Fault"
Value(33) = "Systembus Emergency"
Value(34) = "Systembus Fault"
Value(38) = "Fieldbus Modul"
Value(48) = "Operator Fault"
Value(255) = "Device Specific"
Unit_Diag_Area_End
; DPV1 related keywords
DPV1_Slave = 1
Check_Cfg_Mode = 0
C1_Read_Write_supp = 1
C1_Max_Data_Len = 120
C1_Response_Timeout = 200 ;2 sec
C2_Read_Write_supp = 1
C2_Max_Data_Len = 120
C2_Response_Timeout = 200 ;2 sec
C2_Max_Count_Channels = 1
Max_Initiate_PDU_Length = 52
Ident_Maintenance_supp = 1
CM-PDPV1 08/0856
; Definition of modules
Module = "PPO1: 4 Words PKW, 2 Words PZD" 0xF3 , 0x71
1
EndModule
;
Module = "PPO2: 4 Words PKW, 6 Words PZD" 0xF3 , 0x75
2
EndModule
;
Module = "PPO3: 2 Words PZD IN/OUT" 0x71
3
EndModule
;
Module = "PPO4: 6 Words PZD IN/OUT" 0x75
4
EndModule
;
Module = "PKW 4 Words IN/OUT" 0xF3
5
EndModule
;
Module = "PZD 2 Words IN/OUT" 0x71
6
EndModule
;
CM-PDPV1 5708/08
Bonfiglioli has been designing and developing innovative
and reliable power transmission and control solutions
for industry, mobile machinery and renewable energy
applications since 1956.
www.bonfiglioli.com
Bonfiglioli Riduttori S.p.A.
Via Giovanni XXIII, 7/A
40012 Lippo di Calderara di Reno
Bologna, Italy
tel: +39 051 647 3111
fax: +39 051 647 3126
bonfiglioli@bonfiglioli.com
www.bonfiglioli.com
VEC 562 R1
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