WAGO I/O SYSTEM 750 User manual

Fieldbus Independent
I/O Modules
Bluetooth®RF Transceiver
750-644
Quick Start
Version 1.0.1

2 • General
WAGO-I/O-SYSTEM 750
I/O Modules
Copyright © 2008 by WAGO Kontakttechnik GmbH & Co. KG
All rights reserved.
WAGO Kontakttechnik GmbH & Co. KG
Hansastraße 27
D-32423 Minden
Phone: [phone] – 0
Fax: [phone] – 1 69
E-Mail: [email protected]
Web: http://www.wago.com
Technical Support
Phone: [phone] – 5 55
Fax: [phone] – 85 55
E-Mail: [email protected]
Every conceivable measure has been taken to ensure the correctness and com-
pleteness of this documentation. However, as errors can never be fully ex-
cluded, we would appreciate any information or ideas at any time.
E-Mail: [email protected]
We wish to point out that the software and hardware terms as well as the
trademarks of companies used and/or mentioned in the present manual are
generally trademark or patent protected.

Important Comments • 3
Legal Principles
WAGO-I/O-SYSTEM 750
I/O Modules
Content
1Important Comments ................................................................................. 4
1.1 Legal Principles........................................................................................4
1.1.1 Copyright............................................................................................. 4
1.1.2 Personnel Qualification ....................................................................... 4
1.1.3 Intended Use........................................................................................ 4
1.2 Symbols....................................................................................................5
1.3 Number Notation......................................................................................5
1.4 Safety Notes ............................................................................................. 6
1.5 Scope ........................................................................................................6
2Quick Start................................................................................................... 7
2.1 Network Structure .................................................................................... 7
2.2 Starting up the Bluetooth®Modules.........................................................9
2.2.1 Configuration of the Bluetooth®Slave Using "Net Forming".............9
2.2.2 Configuration of the Bluetooth®Master Using "Net Forming" ........13
2.2.3 Process Data Allocation.....................................................................15
2.3 Testing the Process Data Exchange........................................................16

4• Important Comments
Legal Principles
WAGO-I/O-SYSTEM 750
I/O Modules
1 Important Comments
To ensure fast installation and start-up of the units described in this manual,
we strongly recommend that the following information and explanations are
read carefully and followed.
1.1 Legal Principles
1.1.1 Copyright
This manual is copyrighted, together with all figures and illustrations con-
tained therein. Any use of this manual which infringes the copyright provi-
sions stipulated herein, is not permitted. Reproduction, translation and elec-
tronic and photo-technical archiving and amendments require the written con-
sent of WAGO Kontakttechnik GmbH & Co. KG. Non-observance will entail
the right of claims for damages.
WAGO Kontakttechnik GmbH & Co. KG reserves the right to perform modi-
fications allowed by technical progress. In case of grant of a patent or legal
protection of utility patents all rights are reserved by WAGO Kontakttechnik
GmbH & Co. KG. Products of other manufacturers are always named without
referring to patent rights. The existence of such rights can therefore not be
ruled out.
1.1.2 Personnel Qualification
The use of the product detailed in this manual is exclusively geared to special-
ists having qualifications in PLC programming, electrical specialists or per-
sons instructed by electrical specialists who are also familiar with the valid
standards. WAGO Kontakttechnik GmbH & Co. KG declines all liability re-
sulting from improper action and damage to WAGO products and third party
products due to non-observance of the information contained in this manual.
1.1.3 Intended Use
For each individual application, the components supplied are to work with a
dedicated hardware and software configuration. Modifications are only per-
mitted within the framework of the possibilities documented in the manuals.
All other changes to the hardware and/or software and the non-conforming use
of the components entail the exclusion of liability on part of WAGO Kon-
takttechnik GmbH & Co. KG.
Please direct any requirements pertaining to a modified and/or new hardware
or software configuration directly to WAGO Kontakttechnik GmbH & Co.
KG.

Important Comments • 5
Symbols
WAGO-I/O-SYSTEM 750
I/O Modules
1.2 Symbols
Danger
Always abide by this information to protect persons from injury.
Warning
Always abide by this information to prevent damage to the device.
Attention
Marginal conditions must always be observed to ensure smooth operation.
ESD (Electrostatic Discharge)
Warning of damage to the components by electrostatic discharge. Observe
precautionary measures for handling components at risk.
Note
Routines or advice for efficient use of the device and software optimization.
Additional Information
References for additional literature, manuals, data sheets and web pages.
1.3 Number Notation
Number Code Example Note
Decimal 100 normal notation
Hexadecimal 0x64 C notation
Binary '100'
'0110.0100'
within inverted commas,
nibble separated with dots

6• Important Comments
Safety Notes
WAGO-I/O-SYSTEM 750
I/O Modules
1.4 Safety Notes
Warning
Switch-off the system prior to working on bus modules!
In the event of deformed contacts, the module in question is to be replaced, as
its functionality can no longer be ensured on a long-term basis.
The components are not resistant against materials having seeping and insu-
lating properties. Members of this group include: aerosols, silicones, triglyc-
erides (found in some hand creams).
If it cannot determined that these materials appear in the component envi-
ronment, then additional measures must be taken:
- install of the components in an appropriate enclosure
- handle components only with clean tools and materials.
Attention
Soiled contacts may only be cleaned with ethyl alcohol and leather cloths.
This helps ensure compliance with ESD information.
Do not use any contact spray. The spray may impair the functioning of the
contact area.
The WAGO-I/O-SYSTEM 750 and its components are an open system. As
such, the system and its components must be installed in appropriate hous-
ings, cabinets, enclosures or in electrical operation rooms. Access must only
be provided via key or tool to authorized, qualified personnel.
The relevant valid and applicable standards and guidelines concerning the
installation of switch boxes are to be observed.
ESD (Electrostatic Discharge)
The modules are equipped with electronic components that may be destroyed
by electrostatic discharge. When handling the modules, ensure that the envi-
ronment (persons, workplace and packing) is well grounded. Avoid touching
conductive components; e.g., gold contacts.
1.5 Scope
These quick start instructions describe the first steps for configuring two
Bluetooth®RF Transceivers 750-644. The contents of the instructions are only
valid in connection with the manual "Bluetooth® RF Transceiver 750-644" and
the manual for the software WAGO-I/O-CHECK.
You will find these documents on the CD "AUTOMATION Tools & Docs"
(item no.: 0888-0412) and online at http://www.wago.com.

Quick Start • 7
Network Structure
WAGO-I/O-SYSTEM 750
I/O Modules
2 Quick Start
These quick start instructions explain, by means of an example, how to start-
up and configure the Bluetooth® RF-Transceiver 750-644 (Bluetooth®module)
via WAGO-I/O-CHECK.
The instructions demonstrate how to start the module up with minimal con-
figuration, and therefore do not describe the entire range of functions. The ob-
jective of these instructions is to configure a simple peer-to-peer communica-
tion between two Bluetooth®modules. One module will function as a master,
the other as a slave.
2.1 Network Structure
1. Construct two identical bus nodes as shown in Figure 1.
• 750-841 Ethernet Controller
• 750-644 Bluetooth® RF Transceiver
• 750-600 End Module
2. Connect one of the controllers to a free serial port of your PC using a
WAGO communication cable (750-920).
3. Connect the second controller in the same manner to another PC serial
port.
Attention
Do not form a fieldbus connection (e.g., by using an ETHERNET cable);
otherwise, access to the process data within WAGO-I/O-CHECK is not pos-
sible.
4. Connect both nodes on the system and field sides with a 24-volt power
supply.
5. Switch the power supply on.
Additional information
Each serial PC port is operated by its own WAGO-I/O-CHECK software.
Depending on port availability, use one or two PCs for configuring the mod-
ules.
If you are using one PC with two ports, the WAGO-I/O-CHECK software
can be started several times. You can select the proper COM ports using the
"F8" key on your keyboard. If using only one port or one WAGO-I/O-
CHECK, the configuration of master and slaves is rather time-consuming.

8• Quick Start
Network Structure
WAGO-I/O-SYSTEM 750
I/O Modules
Figure 1: Hardware configuration g064461e

Quick Start • 9
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
2.2 Starting up the Bluetooth®Modules
1. Determine which Bluetooth® module will function as the master and which
module will function as the slave.
2. Write down the MAC address of the slave: 0 0 : 0 6 : C 6 : _ _ : _ _ : _ _
Write down the MAC address of the master: 00: 0 6 : C 6 : _ _ : _ _ : _ _
2.2.1 Configuration of the Bluetooth®Slave Using "Net Forming"
1. Start the WAGO-I/O-CHECK software (Version 3 or later).
2. Click on the [Identify] button.
Your node configuration is graphically displayed (see Figure 2).
Figure 2: Identify your node configuration g064462e
3. Click with the right mouse button on the Bluetooth® module that you
would like to configure as a slave.

10 • Quick Start
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
4. In the module's context menu, choose Settings. This opens the Bluetooth®-
specific parameterization dialog of the module (see Figure 3).
Figure 3: Bluetooth®-specific parameter area g064418e
Attention
For the following, the Bluetooth® module's must remain intact; i.e., no con-
figuration attempts have been attempted. If this is not the case, click on the
[Default] button to restore the module to factory default settings.
5. Click on [Data Frame] in the toolbar.
6. Enter (if not already set) a process image size of 48 bytes and a mailbox
size of 12 bytes (see Figure 4).
Figure 4: Data structure g064444e
7. Click on the [Read] button in the toolbar to update the view of the con-
figuration in the module.

Quick Start • 11
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
8. Choose Net Forming in the navigation bar.
9. Choose the option All in the area Search for accessible devices and click
on the [Search] button to search the network for Bluetooth® devices in the
environment. To limit the search results to WAGO devices of the 750 se-
ries, choose WAGO 750.
The MAC addresses of all found Bluetooth®devices are displayed in the list
of devices within range (see Figure 5).
The MAC address of the slave itself is not displayed in this dialog.
Figure 5: Net forming g064463e
10. Search in the list for the MAC address of the master that you wrote down
in 2.2 so that you can then connect this master to your slave.
Note
At this point, the master must be in the configuration mode (factory setting).
11. Mark the found MAC address of the master with a mouse click.
12. Click on the [>>] button to transfer the marked MAC address to the list of
real-time devices (or, alternatively, ad hoc devices) for this slave.
The MAC address of the master is entered in the first line (slot 1).

12 • Quick Start
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
13. Give the device a name (UserFriendlyName); e.g., "MyMaster".
14. Mark the MAC address and choose the value "Yes" in the dropdown field
Bind (see Figure 6).
Figure 6: Bind device g064464e
15. Click on the [Write] button in the toolbar to write the altered configura-
tion in the module.
You have now allocated a master to the Bluetooth® slave (Slave !Master).
16. Under navigation in the Operation Mode field, choose the real-time mode
using the [Communication (Realtime)] button.
17. Proceed as in section 2.2.2 to create a link from the side of the master as
well (Master !Slave).

Quick Start • 13
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
2.2.2 Configuration of the Bluetooth®Master Using "Net Forming"
1. Start the WAGO-I/O-CHECK software (Version 3 or later).
2. Click on the button [Identify].
Your node configuration is graphically displayed.
3. Click with the right mouse button on the Bluetooth® module that you
would like to configure as a master.
4. Choose Settings in the context menu. This opens a new window for the
configuration of the module.
Attention
For the following, the Bluetooth® module must remain intact; i.e., no configu-
ration attempts have been attempted. If this is not the case, click on the [De-
fault], button to reset the module's configuration.
5. Click on [Data Frame] in the toolbar.
6. Enter (if not already set) a process image size of 48 bytes and a mailbox
size of 12 bytes (see Figure 7).
Figure 7: Data structure g064444e
7. Click on the [Read] button in the toolbar to update the view of the con-
figuration in the module.
8. In the list on the right side, assign the role of master to the module by
choosing "Master" under Device Role.
9. Choose the menu item Net Forming in the navigation bar.

14 • Quick Start
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
The following section describes how to select the devices required to establish
connection to the master. Devices that are visible for search requests can first
be searched for in a similar way to slave's configuration (see Section 2.2.1,
steps 9-12). They may then be stored using "Drag & Drop", for example, from
the search results into the list of authorized devices (slots 1…13). However,
for safety reasons, WAGO devices are hidden for search request in communi-
cation operating mode; they may also be entered like other hidden devices or
inaccessible devices:
10. Enter the listed MAC address of the slave, which is already set in the
communication operating mode, manually in the allocated field. The fol-
lowing steps assume that you are using slot 1.
11. Give the newly added device a name (UserFriendlyName); e.g.,
"Slave_01". This makes the overview easier for you.
12. Mark the slot with the entered MAC address and choose the value "Yes" in
the dropdown field Bind.
13. Click on the [Write] button in the toolbar to write the altered configura-
tion in the module.
Master and slave are now assigned to each other. The master is still in con-
figuration mode.

Quick Start • 15
Starting up the Bluetooth® Modules
WAGO-I/O-SYSTEM 750
I/O Modules
2.2.3 Process Data Allocation
Start with point 3 while the Bluetooth®configuration window (see Figure 8) is
still open.
1. Click with the right mouse button on the Bluetooth®module (master)
2. Choose Settings in the context menu. This opens a new window for the
configuration of the module.
3. In the navigation, choose the menu item PI Mapping.
The process data allocation is loaded from the module and graphically dis-
played in WAGO-I/O-CHECK.
4. Move the ruler for the first slave to the right so that the first slave is as-
signed the maximum possible number of bytes in the master's process im-
age (see Figure 8).
Figure 8: PI mapping g064465e
5. Click on the [Write] button in the toolbar to write the altered configura-
tion in the module.
6. Under navigation in the Operation Mode field, choose the real-time field
using the [Communication (Realtime)] button.
The example configuration is completed.

16 • Quick Start
Testing the Process Data Exchange
WAGO-I/O-SYSTEM 750
I/O Modules
2.3 Testing the Process Data Exchange
Proper configuration of the Bluetooth® device (see sections 2.2.1 through
2.2.3) is a prerequisite for successful testing of the process data exchange. The
constant green blinking of LED 2 (top right of Bluetooth®master) indicates a
Bluetooth®master and slave connection.
1. Close the Bluetooth® parameterization dialog.
2. Right click on master and slave, one after the other.
3. Choose Process data in the context menu.
The process data dialog opens so that you can view the raw data.
4. Click with the right mouse button on the word "Input" in the dialog of the
master.
You have the choices Input, Output and Reset. From now on, you can switch
between the displays for input and output data using this menu (see Figure 9).
Figure 9: View of the process data g064466e
5. Enter any data in the "Output" dialog:
in the process image of slave and master beginning with offset + 2 (bytes 0
and 1 are reserved for status information)
6. Test whether the input data of the one Bluetooth® module lead to the cor-
rect output data of the second Bluetooth®module.

Quick Start • 17
Testing the Process Data Exchange
WAGO-I/O-SYSTEM 750
I/O Modules

WAGO Kontakttechnik GmbH & Co. KG
Postfach 2880 • D-32385 Minden
Hansastraße 27 • D-32423 Minden
Telefon: [phone] – 0
Telefax: 05 71/8 87 – 1 69
E-Mail: [email protected]
Internet: http://www.wago.com