SEW-Eurodrive MOVIDRIVE MOVI-PLC DHP11B User manual

Gearmotors \ Industrial Gear Units \ Drive Electronics \ Drive Automation \ Services
MOVIDRIVE
®
MDX61B
MOVI-PLC
®
DHP11B Control Card
M anual
FA361510
Edition 09/2005
11350717 / EN

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3
1 Important Notes...................................................................................................... 4
2 Introduction ............................................................................................................ 5
3 Assembly / Installation Instructions................................................................... 10
3.1 Installing the DHP11B control card.............................................................. 10
3.2 Connection and terminal description of the DHP11B control card............... 12
3.3 Connecting binary inputs and outputs (connector X31)............................... 13
3.4 Connecting CAN 2 system bus (connector X32).......................................... 14
3.5 Connecting CAN 1 system bus (connector X33).......................................... 15
3.6 Connecting PROFIBUS (connector X30)..................................................... 16
3.7 Connection of RS485 interface (connector X34).......................................... 19
3.8 Operating display of the DHP11B control card ............................................ 20
3.9 GSD file........................................................................................................ 23
4 Project Planning and Startup.............................................................................. 24
4.1 Engineering interfaces of the DHP11B control card..................................... 24
4.2 Connecting the drive inverter via system bus CAN 1 / CAN 2..................... 24
4.3 Starting the programming software.............................................................. 25
4.4 Project planning for the PROFIBUS DP master........................................... 26
5 PROFIBUS-DP Operating Characteristics.......................................................... 35
5.1 Process data exchange with the DHP11B control card ............................... 35
5.2 PROFIBUS-DP timeout................................................................................ 37
5.3 Parameter setting via PROFIBUS-DP.......................................................... 38
5.4 Return codes for parameter setting.............................................................. 42
5.5 Special cases............................................................................................... 43
6 DP-V1 Functions................................................................................................... 45
6.1 Introduction to PROFIBUS DP-V1 ............................................................... 45
6.2 Features of the SEW DP-V1 interfaces........................................................ 47
6.3 Structure of the DP-V1 parameter channel.................................................. 48
6.4 Project planning for a C1 master.................................................................. 61
6.5 Appendix...................................................................................................... 61
7 Error Diagnostics................................................................................................. 63
7.1 Diagnostic procedure for system buses CAN 1 / CAN 2.............................. 63
7.2 Diagnostic procedure for PROFIBUS-DP .................................................... 64
8 Technical Data...................................................................................................... 65
8.1 DHP11B control card ................................................................................... 65
9 Index...................................................................................................................... 68

4
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
1Important Notes
Manual
1 Important Notes
Documentation • Read through this manual carefully before you start installation and startup of the
control card type DHP11B.
• This manual assumes that the user has access to and is familiar with the
MOVIDRIVE®documentation, in particular the MOVIDRIVE®MDX60B/61B system
manual.
• In this manual, cross references are marked with "→". For example, (→Sec. X.X)
means: Further information can be found in section X.X of this manual.
• A requirement of fault-free operation and fulfillment of any rights to claim under guar-
antee is that you observe the information in the documentation.
Bus systems General safety notes for bus systems:
This communication system allows you to adjust the type DHP11B control card to meet
the exact specifications of your application. As with all bus systems, there is a danger of
invisible, external (as far as the type DHP11B control card is concerned) modifications
to the parameters which give rise to changes in the inverter behavior. This may result in
unexpected (not uncontrolled) system behavior.
Safety and
warning notes
Always observe the safety and warning instructions contained in this publication!
•This manual does not replace the detailed operating instructions!
•Only specialists are allowed to perform installation and startup observing
relevant accident prevention regulations and the MOVIDRIVE®MDX60B/61B
operating instructions!
Electrical hazard
Possible consequences: Severe or fatal injuries.
Hazard
Possible consequences: Severe or fatal injuries.
Hazardous situation
Possible consequences: Slight or minor injuries.
Harmful situation
Possible consequences: Damage to the unit and the
environment.
Tips and useful information.

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
5
2
Introduction
2 Introduction
Content of the
manual
This user manual describes
• How to install the DHP11B control card in the MOVIDRIVE®MDX61B drive inverter
• The interfaces and LEDs of the DHP11B control card
• Engineering access to the DHP11B control card
• How to start up the DHP11B control card with the PROFIBUS fieldbus system
Additional
documentation
To be able to configure and startup the DHP11B control card simply and effectively, you
should also order the following publications in addition to this manual:
•"MOVI-PLC
®programming manual "
• Addendum to the programming manual: "MPLCInterface_basic Library"
• Manual: "MOVI-PLC®MPLCMotion_MDX Library"
• Manual: "MPLCMotion_MMc Library"
The "MOVI-PLC®programming manual" contains instructions on how to program
MOVI-PLC®in accordance with the IEC 61131-3 standard.
The addendum to the programming manual "MPLCInterface_basic Library" describes
the interface libraries for the DHP11B control card.
The "MPLCMotion_MDX Library for MOVI-PLC®" manual describes the motion libraries
for MOVI-PLC®to control the MOVIDRIVE®MDX60B/61B drive inverter.
The "MPLCMotion_MMc and MPLCMotion_MC07B Libraries forMOVI-PLC®" manual
describes the motion libraries for MOVI-PLC®to control the MOVIMOT®gearmotor with
integrated frequency inverter and the MOVITRAC®B frequency inverter.
Characteristics The DHP11B control card is a programmable logic controller integrated in the drive. The
control card enables drive solutions, logic processes and sequence controls to be auto-
mated simply and efficiently using programming languages in accordance with the
IEC 61131-3 standard.
Engineering Engineering of the DHP11B control card includes the following activities:
• Configuration
• Parameter settings
• Programming
These activities are carried out using the MOVITOOLS®MotionStudio engineering soft-
ware. The software has a number of useful features for startup and diagnostics of all
SEW-EURODRIVE units. The DHP11B control card is connected to the engineering PC
using one of the interfaces described in the following sections.

6
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
2Introduction
Communication
interfaces
The DHP11B control card is equipped with numerous communication interfaces.
The two system bus interfaces CAN 1 and CAN 2 are used primarily for connection.
They serve for controlling several drive inverters and for integrating decentralized I/O
modules. This module can be operated via a PROFIBUS slave interface with a higher-
level controller.
The RS485 interface is used as an engineering interface, to connect terminals or to con-
trol other frequency inverters.
Automation
topology Use as a standalone machine controller
You can use the DHP11B control card as the control unit for a complete machine.
When no master PLC is used, the DHP11B control card takes over all control tasks. This
means that the DHP11B controls drives and other actuators and evaluates decentral-
ized inputs and outputs.
In this type of standalone topology, operator terminals (DOP11A) function as the inter-
face between the operator and machine (HMI functions). The operator terminals
(DOP11A) come equipped with an integrated web server and act as an interface to the
company’s Ethernet network.
20071AXX
Figure 1: Example of a topology when using the DHP11B control card as the standalone control
for a complete machine
[1] Operator terminal (e.g. DOP11A drive operator panel)
[2] System bus (CAN 1, CAN 2)
[3] Inputs and outputs (terminals)
[4] Asynchronous motor
[5] Synchronous servomotor / asynchronous servomotor

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
7
2
Introduction
Use as a module controller
You can also use the DHP11B control card for decentralized automation of a machine
module (→Following figure). In this way, the DHP11B control card coordinates motion
sequences in the axis system.
The control card is connected to a higher-level PLC via the PROFIBUS interface.
20070AXX
Figure 2: Example of a topology for using a DHP11B control card to control each machine module
[1] Master PLC
[2] System bus (CAN 1, CAN 2)
[3] MOVIMOT®(via fieldbus interface CANopen MFO... / connected directly to
MOVI-PLC®via RS485)
[4] Asynchronous motor
[5] Synchronous servomotor / asynchronous servomotor

8
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
2Introduction
System buses
CAN 1 and CAN 2
You can use the DHP11B control card to control a machine module by networking sev-
eral drive inverters via the system bus. The DHP11B control card controls all drives
within the machine module, thereby taking load off the master PLC (e.g. machine/sys-
tem PLC). You can connect a maximum of twelve of the following drive/frequency
inverters to the DHP11B control card using system buses CAN 1 and CAN 2, which
means a maximum of six per CAN interface:
•MOVIDRIVE
®MDX60B/MDX61B drive inverters
• or MOVITRAC®07 frequency inverters
•MOVIMOT
®gearmotors with integrated frequency inverter (CANopen MFO... field-
bus interface required)
The DHP11B control card can support a maximum 64 drive/frequency inverters per CAN
interface. However, due to the data transfer rate of the CAN bus, this is only a theoretical
value.
Configuring the
PROFIBUS
interface
The PROFIBUS station address is set using the DIP switches on the front of the
DHP11B control card. This manual setting means the DHP11B control card can be
integrated into the PROFIBUS environment and switched on within a very short period
of time. The higher-level PROFIBUS master can set the parameters automatically (pa-
rameter download).
This option offers the following advantages:
• Less time required to start up the system
• Simple documentation of the application program as all important parameter data
can be transferred from the program of the higher-level controller.
Cyclical and
acyclical data
exchange via
PROFIBUS DP
While process data is usually exchanged cyclically, drive parameters are read or written
acyclically using functions such as
Read and Write or via the MOVILINK®parameter
channel. This parameter data exchange enables you to implement applications in which
all the important drive parameters are stored in the master programmable controller, so
that there is no need to make parameter settings manually on the drive inverter itself.
Cyclical and
acyclical data
exchange via
PROFIBUS DP-V1
The PROFIBUS DP-V1 specification introduced new acyclical Read / Write services
within the context of the PROFIBUS DP-V1 expansions. These acyclical services are
inserted in special telegrams during cyclical bus operation to ensure compatibility
between PROFIBUS DP (version 0) and PROFIBUS DP-V1 (version 1).
PROFIBUS
monitoring
functions
Using a fieldbus system requires additional monitoring functions for the drive
technology, for example, time monitoring of the fieldbus (PROFIBUS timeout). The func-
tion module that addresses the PROFIBUS issues a PROFIBUS timeout using the
relevant fault information. This allows the application to respond to the PROFIBUS
timeout.
RS485 interface You can connect the following devices to the RS485 interface:
• Engineering PC, or
• DOP11A operator terminal, or
• A maximum of three MOVIMOT®gearmotors with integrated frequency inverter

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
9
2
Introduction
Binary inputs and
outputs
Binary inputs and outputs enable you to operate actuators, e.g. valves (response time
1 ms) and evaluate binary input signals (e.g. sensors). You can program binary inputs
and outputs as required in the PLC editor of the MOVITOOLS®MotionStudio software.
Diagnostics The seven LEDs of the DHP11B control card indicate the following states:
• Voltage supply of the binary inputs and outputs (LED 1)
• General status of the DHP11B control card (LED 2)
• Status of the control program (LED 3)
• Status of the PROFIBUS interface (LED 4, 5)
• Status of the two CAN interfaces (LED 6, 7)
You can connect operator terminals to all communication interfaces to perform diagnos-
tics. Connect operator terminals preferably to RS485, CAN 1 or CAN 2 interfaces.

10
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Installing the DHP11B control card
Assembly / Installation Instructions
3 Assembly / Installation Instructions
3.1 Installing the DHP11B control card
Before you begin The DHP11B control card must be plugged into the fieldbus slot or the expansion slot.
Read the following notes before installing or removing the DHP11B control card:
• Disconnect the drive inverter from power. Switch off the 24 V DC and the supply volt-
age.
• Take appropriate measures to protect the DHP11B control card from electrostatic
charge (use discharge strap, conductive shoes, etc.) before touching it.
•Before installing the DHP11B control card, remove the keypad and the front cover.
•After installing the DHP11B control card, replace the front cover and the keypad.
• Keep the DHP11B control card in its original packaging until immediately before you
are ready to install it.
• Hold the DHP11B control card by its edges only. Do not touch any components.
• Never place DHP11B control cards on a conductive surface.
•Only SEW-EURODRIVE engineers may install or remove option cards for
MOVIDRIVE®MDX61B size 0 drive inverters.
•Option cards can only be installed or removed for MOVIDRIVE® MDX61B drive
inverters sizes 1 to 6.

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
11
3
Installing the DHP11B control card
Assembly / Installation Instructions
Basic procedure for installing/removing an option card
1. Remove the retaining screws holding the card retaining bracket. Pull the card retain-
ing bracket out evenly from the slot (do not twist).
2. Remove the retaining screws of the black cover plate on the card retaining bracket.
Remove the black cover plate.
3. Position the DHP11B option card onto the retaining bracket so that the retaining
screws fit into the corresponding bores on the card retaining bracket.
4. Insert the retaining bracket with installed option card into the slot, pressing slightly so
it is seated properly. Secure the card retaining bracket with the retaining screws.
5. Follow the instructions in reverse order when removing the option card.
53001AXX
Figure 3: Basic procedure for installing an option card in MOVIDRIVE®MDX61B sizes 1-6
1.
3.
4.
2.

12
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Connection and terminal description of the DHP11B control card
Assembly / Installation Instructions
3.2 Connection and terminal description of the DHP11B control card
Part number Optional control card DHP11B: 1 820 472 4
You can plug the DHP11B control card into the MOVIDRIVE®MDX61B drive inverter
but not into the MOVIDRIVE®MDX60B drive inverter.
Only plug the DHP11B control card into the fieldbus slot or expansion slot of the
MOVIDRIVE®MDX61B drive inverter.
Front view
DHP11B control card Designation LED
DIP switch
Terminal Function
20052AXX
LEDs LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
24V / I/O OK
PLC status
IEC progr. status
Run Profibus
Fault Profibus
CAN 2 status
CAN 1 status
Status of voltage supply I/O
Status of control firmware
Status of control program
Status of PROFIBUS bus electronics
Status of PROFIBUS communication
Status of CAN 2 system bus
Status of CAN 1 system bus
Terminal X31:
Binary inputs and outputs X31:1 X31:2
X31:3
X31:4
X31:5
X31:6
X31:7
X31:8
X31:9
X31:10
X31:11
X31:12
+ 24 V input
REF24V
DIO 0
DIO 1
DIO 2
DIO 3
DIO 4
DIO 5
DIO 6
DIO 7
VO24
REF24V
Voltage input DC+24 V
Reference potential for binary signals
Binary input or output
Binary input or output
Binary input or output
Binary input or output
Binary input or output
Binary input or output
Binary input or output
Binary input or output
Voltage output DC+24V
Reference potential for binary signals
Terminal X32:
CAN 2 system bus
connection
(electrically isolated)
X32:1
X32:2
X32:3
REF_CAN 2
CAN 2H
CAN 2L
Reference potential for system bus CAN
2
System bus CAN 2 high
System bus CAN 2 low
Terminal X33:
CAN 1 system bus
connection
X33:1
X33:2
X33:3
DGND
CAN 1H
CAN 1L
Reference potential for system bus CAN
1
System bus 1 high
System bus 1 low
Terminal X30:
PROFIBUS connection X30:9 X30:8
X30:7
X30:6
X30:5
X30:4
X30:3
X30:2
X30:1
GND (M5V)
RxD/TxD-N
N.C.
VP (P5V/100 mA)
GND (M5V)
CNTR-P
RxD/TxD-P
N.C.
N.C.
Reference potential for PROFIBUS
Signal receive transmit negative
Terminal unassigned
DC+5 V potential for bus terminator
Reference potential for PROFIBUS
PROFIBUS control signal for repeater
Signal receive transmit positive
Terminal unassigned
Terminal unassigned
Terminal X34:
RS485 interface X34:4 X34:3
X34:2
X34:1
DGND
RS-
RS+
5V
Reference potential
RS485 - signal
RS485 + signal
Voltage output DC+5 V
DIP switches
for setting
the PROFIBUS
Station address
20
21
22
23
24
25
26
Significance: 1
Significance: 2
Significance: 4
Significance: 8
Significance: 16
Significance: 32
Significance: 64
DHP11B
X31
LED 1
LED 2
LED 3
LED 4
LED 5
LED 6
LED 7
X32
X33
X30
X34
20
21
22
23
24
25
26
1
3
1
2
3
1
2
3
1
1
2
1
2
3
1
2
3

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
13
3
Connecting binary inputs and outputs (connector X31)
Assembly / Installation Instructions
3.3 Connecting binary inputs and outputs (connector X31)
Connector X31 provides eight binary inputs or outputs (e.g. for controlling external
actuators / sensors).
You can program the binary inputs / outputs in the PLC editor of the MOVITOOLS®
MotionStudio software.
Binary inputs • The binary inputs are electrically isolated by optocouplers.
• The permitted input voltages are defined according to IEC 61131.
+ 13 V ... + 30 V = "1" = Contact closed
– 3 V ... + 5 V = "0" = Contact open
Interrupt inputs • You can use binary inputs X31:6 to X31:10 as interrupt inputs. The response time
until the interrupt service routine is processed is less than 100 ms.
Binary outputs • The binary outputs are electrically isolated by optocouplers.
• The binary outputs are short-circuit proof but not protected against external voltage.
• The maximum permitted output current is 150 mA per binary output. All eight binary
outputs can be operated simultaneously with this current.
Cable specification • Only connect cables with a maximal core cross section of 1 mm2.
• Choose the type and core cross section of the connected cable in dependency of the
required cable length and the load expected from your application.
For more information on binary inputs or outputs, refer to chapter 8 Technical Data on
page 65.
20074AXX
Figure 4: 12-pin connector for connecting binary inputs and outputs
X31
1
3
5
7
9
11
2
4
6
8
10
12
The supply voltage must be present on pins X31:1 and X31:2 for using the binary inputs
and outputs.

14
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Connecting CAN 2 system bus (connector X32)
Assembly / Installation Instructions
3.4 Connecting CAN 2 system bus (connector X32)
Do not connect more than 64 units to the CAN 2 system bus. The system bus supports
the address range 0 ... 127.
The CAN 2 system bus is electrically isolated.
Use a repeater after 20 or 30 CAN bus stations, depending on the length of the cables
and the cable capacity. The CAN 2 system bus supports transmission systems compli-
ant with ISO 11898. The "Serial Communication" manual contains detailed information
about the system bus. This manual can be ordered from SEW-EURODRIVE.
Wiring diagram for CAN 2 system bus
Cable specification
• Use a 4-core twisted and shielded copper cable (data transmission cable with
braided copper shield). The cable must meet the following specifications:
– Core cross section 0.25 ... 0.75 mm2(AWG 23 ... AWG 18)
– Line resistance 120 Ωat 1 MHz
– Capacitance per unit length ≤40 pF/m at 1 kHz
Suitable cables include CAN bus or DeviceNet cables.
Shielding • Connect theshield totheelectronics shield clamp on the driveinverter or master con-
troller and make sure it is connected over a wide area at both ends.
Cable length • The permitted total cable length depends on the baud rate setting of the system bus:
– 125 kbaud →320 m
– 250 kbaud →160 m
–500 kBaud →80 m
– 1000 kbaud →40 m
Terminating
resistor
• Switch on the system bus terminating resistor at the start and end of the CAN 2 sys-
tem bus connection (MOVIDRIVE®DIP switch S12 = ON). Switch off the terminating
resistor on all other units (MOVIDRIVE®DIP switch S12 = OFF). If the DHP11B con-
trol card is located at the end of the CAN 2 system bus, you have to connect a termi-
nating resistor of 120 Ωbetween pins X32:2 and X32:3.
20053AXX
Figure 5: CAN 2 system bus connection taking the example of a MOVIDRIVE®MDX60B/61B drive inverter
MDX61B
DGND DGND
S12 S12
S11 S11
S13 S13
S14 S14
ON ON
MDX60B/61B MDX60B/61B
X12 X12
OFF OFF
SC11 SC11
2 2
1 1
3 3
SC12 SC12
DHP11B
X31
X32
X33
1
2
3
1
2
3
1
2
3
2
3
1
• There must not be any potential displacement between the units connected via the
CAN 2 system bus. Take suitable measures to avoid potential displacement, such as
connecting the unit ground connectors using a separate cable.

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
15
3
Connecting CAN 1 system bus (connector X33)
Assembly / Installation Instructions
3.5 Connecting CAN 1 system bus (connector X33)
Do not connect more than 64 units to the CAN 1 system bus. The system bus supports
the address range 0 ... 127.
Use a repeater after 20 or 30 CAN bus stations, depending on the length of the cables
and the cable capacity. The CAN 1 system bus supports transmission technology com-
pliant with ISO 11898. The "Serial Communication" manual contains detailed informa-
tion about the CAN 1 system bus. This manual can be ordered from SEW-EURODRIVE.
Wiring diagram for CAN 1 system bus
Cable specification • Use a 4-core twisted and shielded copper cable (data transmission cable with
braided copper shield). The cable must meet the following specifications:
– Core cross section 0.25 ... 0.75 mm2(AWG 23 ... AWG 18)
– Line resistance 120 Ωat 1 MHz
– Capacitance per unit length ≤40 pF/m at 1 kHz
Suitable cables include CAN bus or DeviceNet cables.
Shielding • Connect the shield to the electronicsshieldclamp on the drive inverter or master con-
troller and make sure it is connected over a wide area at both ends.
Cable length • The permitted total cable length depends on the baud rate setting of the system bus:
– 125 kbaud →320 m
– 250 kbaud →160 m
–500 kBaud →80 m
– 1000 kbaud →40 m
Terminating
resistor
• Switch on the system bus terminating resistor at the start and end of the CAN 1 sys-
tem bus connection (MOVIDRIVE®DIP switch S12 = ON). Switch off the terminating
resistor on all other units (MOVIDRIVE®DIP switch S12 = OFF). If the control card
type DHP11B is located at the end of the CAN 1 system bus, you have to connect a
terminating resistor of 120 Ωbetween pins X33:2 and X33:3..
20054AXX
Figure 6: CAN 1 system bus connection taking the example of a MOVIDRIVE®MDX60B/61B drive inverter
MDX61B
DGND DGND
S12 S12
S11 S11
S13 S13
S14 S14
ON ON
MDX60B/61B MDX60B/61B
X12 X12
OFF OFF
SC11 SC11
2 2
1 1
3 3
SC12 SC12
DHP11B
X31
X32
X33
1
2
3
1
2
3
1
2
3
2
3
1
• There must not be any potential displacement between the units connected via the
CAN 1 system bus. Take suitable measures to avoid potential displacement, such as
connecting the unit ground connectors using a separate cable.

16
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Connecting PROFIBUS (connector X30)
Assembly / Installation Instructions
3.6 Connecting PROFIBUS (connector X30)
Connection to the PROFIBUS system takes place using a 9-pin sub D plug according to
IEC 61158. The T-bus connection must be made using a plug with the corresponding
configuration.
Connecting
MOVIDRIVE®to
PROFIBUS
As a rule, the DHP11B control card is connected to the PROFIBUS system using a
shielded twisted-pair cable. Observe the maximum supported transmission rate when
selecting the bus connector.
The twisted-pair cable is connected to the PROFIBUS connector using pins 3
(RxD/TxD-P) and 8 (RxD/TxD-N). Communication is carried out via these two pins. The
RS485 signals RxD/TxD-P and RxD/TxD-N must be connected to the same contacts in
all PROFIBUS stations. Otherwise the bus components cannot communicate via the
bus medium.
The PROFIBUS interface sends a TTL control signal for a repeater or fiber optic adapter
(reference = pin 9) via pin 4 (CNTR-P).
Baud rates
greater than 1.5
MBaud
Operating DHP11B control cards with baud rates > 1.5 MBaud is only possible by using
specific 12-MBaud PROFIBUS plugs.
20059AXX
Figure 7: Assignment of 9-pin sub D plug to IEC 611581)
1) The figure shows the PROFIBUS plug that is connected at terminal X30 of the DHP11B control card.
[1] 9-pin sub D plug
[2] Signal line, twisted
[3] Conductive connection over a large area is necessary between plug housing and
the shield
RxD/TxD-P 3
1
5
9
68
4
5
6
9
VP (P5V/100mA)
DGND (M5V)
DGND (M5V)
CNTR-P
RxD/TxD-N
[3]
[1]
[2]

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
17
3
Connecting PROFIBUS (connector X30)
Assembly / Installation Instructions
Shielding and
routing bus
cables
The PROFIBUS interface supports RS485 transmission technology and requires the
cable type A to IEC 61158 specified as the physical medium for PROFIBUS. This cable
must be a shielded, twisted-pair cable.
Correct shielding of the bus cable attenuates electrical interference that may occur in
industrial environments. The following measures ensure the best possible shielding:
• Tighten the mounting screws on the connectors, modules and equipotential bonding
conductors by hand.
• Only use connectors with a metal housing or a metallized housing.
• Connect the shielding in the connector with the greatest possible surface area.
• Attach the shielding of the bus line on both sides.
• Do not route signal and bus cables parallel to power cables (motor leads). They must
be routed in separate cable ducts.
• Use metallic, grounded cable racks in industrial environments.
• Route the signal cable and the corresponding equipotential bonding in close proxim-
ity using the shortest way possible.
• Avoid using plug connectors to extend bus cables.
• Route the bus cables closely along existing grounding surfaces.
Bus termination The DHP11B control card is not provided with bus terminating resistors. This enables
the PROFIBUS system to be put into operation more easily and reduces the number of
error sources during installation.
When the DHP11B control card is located at the start or end of a PROFIBUS segment
and when there is only one PROFIBUS cable connected to the DHP11B control card,
you must use a plug with an integrated bus terminating resistor.
Switch on the bus terminating resistors for this PROFIBUS plug.
In case of fluctuations in the earth potential, a compensating current may flow via the
bilaterally connected shield that is also connected to the protective earth (PE). Make
sure you supply adequate equipotential bonding according to relevant VDE regulations
in such a case.

18
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Connecting PROFIBUS (connector X30)
Assembly / Installation Instructions
Setting the
station address
The PROFIBUS station address is set using DIP switches 20... 26on the DHP11B
control card.
The DHP11B control card supports the address range 0...125.
Any change made to the PROFIBUS station address during ongoing operation does not
take effect immediately. You have to switch off the drive inverter with the DHP11B and
on again for the changes to take effect (power + 24 V off/on).
20056AXX
The default setting for the PROFIBUS station address is 4:
20→Significance: 1 ×0 = 0
21→Significance: 2 ×0 = 0
22→Significance: 4 ×1 = 4
23→Significance: 8 ×0 = 0
24→Significance: 16 ×0 = 0
25→Significance: 32 ×0 = 0
26→Significance: 64 ×0 = 0
DHP11B
X31
X32
X33
X30
X34
2
0
2
1
2
2
2
3
2
4
2
5
2
6

Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
19
3
Connection of RS485 interface (connector X34)
Assembly / Installation Instructions
3.7 Connection of RS485 interface (connector X34)
The RS485 interface enables you to interconnect up to 32 units.
You can connect the following devices to the RS485 interface:
• Engineering PC, or
• DOP11A operator terminal, or
• A maximum of three MOVIMOT®gearmotors with integrated frequency inverter
Wiring diagram RS485 interface
Cable specification
• Use a 4-core twisted and shielded copper cable (data transmission cable with
braided copper shield). The cable must meet the following specifications:
– Core cross section 0.25 ... 0.75 mm2(AWG 23 ... 18)
– Cable resistance 100 ... 150 Ωat 1 MHz
– Capacitance per unit length ≤40 pF/m at 1 kHz
For example, the following cable is suitable:
– BELDEN (www.belden.com), data cable type 3105A
Shielding • Connect the shield to the electronics shield clamp on the inverter or higher-level con-
troller and make sure it is connected over a wide area at both ends.
Cable length • The permitted total cable length is 200 m.
Terminating
resistor
• Dynamic terminating resistors are installed. Do not connect any external terminat-
ing resistors.
57356AXX
Figure 8: RS485 connection taking the example of a MOVIDRIVE®MDX60B/61B drive inverter
X34
2
0
2
1
2
2
2
3
2
4
2
5
2
6
1
MDX61B
RS+2
1
5V
DHP11B
RS-
DGND
3
4
24V
R
L
f1/f2
K1a
K1b
RS-
RS+
MOVIDIVE
®
24V
R
L
f1/f2
K1a
K1b
RS-
RS+
MOVIMOT
®
MOVIMOT
®
There must not be any difference of potential between the units connected with the
RS485.Take suitable measures to avoid potentialdisplacement,such as connecting the
unit ground connectors using a separate cable.
For more information on how to connect the DOP11A operator terminal, refer to the sec-
tions "Installation" and "Pin assignment" in the "DOP11A Operator Terminals" manual.

20
Manual – MOVIDRIVE® MDX61B MOVI-PLC® DHP11B Control Card
3Operating display of the DHP11B control card
Assembly / Installation Instructions
3.8 Operating display of the DHP11B control card
The DHP11B control card is equipped with seven LEDs that indicate the current status
of the DHP11B control card and its interfaces.
LED 24V / I/O OK The 24 V / IO OK LED indicates the status of the voltage supply for binary inputs / out-
puts.
PLC status LED The PLC status LED indicates the firmware status of the DHP11B control card.
20075AXX
LED 24 V / I/O OK
PLC status LED
IEC program status LED
Run Profibus LED
Fault Profibus LED
CAN 2 status LED
CAN 1 status LED
DHP11B
X31
X32
X33
1
3
1
2
3
1
2
3
2
1
2
3
1
2
3
24V / I/O
OK Diagnostics Remedy
Green • Voltage supply for the binary inputs/out-
puts is OK. -
Off • Voltage supply is not applied for the
binary inputs/outputs. 1. Switch off the drive inverter in which the DHP11B control card is installed.
2. Check and correct the cabling of the
binary inputs/outputs according to the
electrical wiring diagram.
3. Check current consumption of the con-
nected actuators (max. current →Section
8).
4. Switch on the drive inverter in which the
DHP11B control card is installed.
Orange Voltage supply for the binary inputs/outputs is
applied. However, one of the following faults
has occurred:
• Overload on one or several binary
inputs/outputs
• Overtemperature of the output driver
• Short circuit in at least one of the binary
inputs/outputs
PLC sta-
tus Diagnostics Remedy
Flash-
ing
green
(1 Hz)
• Firmware of the DHP11B control card is
running correctly. -