Quick Start Guide For DeviceNet

FREE INTERNAL REFERENCE ONLY, NOT FOR RESALE
Quick Start Guide For DeviceNet
--Operating FR-A500 via FR-A5ND
MITSUBISHI
Mitsubishi Electric Automation, Inc.
500 Corporate Woods Parkway
Vernon Hills, IL 60061
SALES
OFFICE
DISTRIBUTION
SR
No.
SHOP ORDER No.
DATE
ENGINEER
APPROVAL
DOCUMENT No.
REVISION
31-May-00
Louis J. Wei
Mark Iwasaki
C2CNA00114-012
*
Restricted to Mitsubishi employees only
Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Revisions
Revision
 2000 Mitsubishi Electric Automation, Inc.
Date
Description
(2/27)
APPROVED 7/24/00
Restricted to Mitsubishi employees only
Quick Start Guide For DeviceNet
--Operating A500 via A5ND
TRADEMARKS
IBM is a registered trademark of International Business Machines Corporation.
Microsoft and Windows are registered trademarks of Microsoft Corporation.
RSLinx, RSNetWorx, RSLogix 500, SLC 500 are trademarks of Rockwell Automation, Inc.
DeviceNet is trademark of Open DeviceNet Vendor Association (ODVA), Inc.
All other product names are trademarks or registered trademarks of their respective companies.
Portions of this material excluding any screen captures are copyright Mitsubishi Electric Automation, Inc. 2000.
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Table of Contents
PURPOSE ............................................................................................................................................................... 4
1. DEFINITIONS ...................................................................................................................................................... 4
2. TOOLS ................................................................................................................................................................ 5
3. SAMPLE PROJECTS.......................................................................................................................................... 5
4. NETWORK LAYOUT .......................................................................................................................................... 6
4.1. Example of 1-Node Configuration................................................................................................................. 6
4.2. Explanations About Network Layout ............................................................................................................ 7
5. CONFIGURING DRIVERS IN RSLINX ............................................................................................................... 8
5.1. Config DeviceNet Driver for RSNetWorx ...................................................................................................... 8
5.2. Config RS232 (DF1) Driver for RSLogix500 ............................................................................................... 11
6. CONFIGURING NETWORK IN RSNETWORX ................................................................................................ 14
6.1. Installing A500.eds File ................................................................................................................................ 14
6.2. Config Master Device 1747-SDN ................................................................................................................. 17
6.3. Config Slave Device A500 ............................................................................................................................ 20
7. RUNNING VFD FROM SLC5/03 WITH RSLOGIX500 ..................................................................................... 23
8. CONSIDERATIONS FOR MULTIPLE VFD'S ................................................................................................... 25
8.1. Example of Multi-Node Configuration ........................................................................................................ 25
8.2. Many Issues to Consider for Multiple VFD's.............................................................................................. 26
REFERENCES ...................................................................................................................................................... 26
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Purpose
In this quick start guide for DeviceNet, we will use A/B SLC5/03 with 1747-SDN and Mitsubishi FR-A500 with
FR-A5ND on DeviceNet network. We will use PC with A/B 1770-KFD as interface to DeviceNet network. We
explain in simplest way how to setup, configure, and run DeviceNet network.
For more details, please refer to various application notes and instruction manuals.
1.
Definitions
You should be familiar with the following definitions and actual software programs:
•
DeviceNet Assistant –
Optional, free software program downloaded from www.ab.com \
Network Products \ DeviceNet, first hands-on graphical program to
setup static network, Get familiar with various components of network,
provides basic understanding of network
•
RSLinx –
Required, software program from A/B, used for communications
between other PC-based software programs and A/B SLC500 modules,
provides many communications drivers
•
RSNetWorx –
Required, software program from A/B, replacing DeviceNetManager,
used to configure DeviceNet network
•
RSLogix500 –
Required, software program from A/B, used for programming ladder
logic to control A/B SLC500 CPU
•
DeviceNet Analyzer –
Optional, network snooper from SST, used to monitor network activities
•
FR-A5ND –
Required, communication option from Mitsubishi, used for FR-A500 to
interface DeviceNet network
•
A500.eds –
Required, free file download from www.odva.org \ downloads \ EDS
files, Electronic Data Sheet from Mitsubishi, representing FR-A500 in
device database, must be Rev. 4.5 or later
•
DeviceNet University –
Optional, official training offered from ODVA, Open Device Vendor
Association
Please refer to A/B instruction manuals for more explanations.
RSLinx, RSNetWorx, RSLogix 500, SLC 500 are trademarks of Rockwell Automation, Inc.
All other products are trademarks of their respective companies.
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
2.
Tools
The following tools are required to assemble, setup, and configure network:
• D V M to check voltage and resistance
• Tape measure to check cable length
• Screw drivers
• Soldering station to tin wire leads
• Wire cutter
• Wire stripper
• Electric tape to cover any exposed cable connections
• Notepad to sketch diagrams
• PC with Windows95 or higher
3.
Sample Projects
•
•
RSNetWorx Project: qsg01sdn.dnt
RSLogix500 Project : qsg01df1.rss
In both projects listed above, DeviceNet network of 1 node is actually present, node #04. These projects are
available on disk or via email upon request. Follow instructions in the booklet, you can easily duplicate the
projects by yourself to gain more hands-on experience on FR-A500 via FR-A5ND on DeviceNet. These projects
are designed for demonstration purpose only. They are designed based on the current releases on A/B software
th
programs RSNetWorx, RSLogix500 as of April 20 , 2000. In case of future releases of these software programs
from A/B, many changes may be required to run these projects consequently. They can be used for reference
only.
For any actual implementation, please consult your technical experts on how to set up your special
application.
In the following sections, all drawings are not drawn to scale, they are drawn for illustration only.
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
4.
Network Layout
4.1.
Example of 1-Node Configuration
PC Rear View:
SLC5 Rack:
Slot
Run
o
#61
PC
Module
COM1
<00>
<01> <02>
<03>
<04>
<05>
<06>
#00
1747-SDN
DeviceNet
Scanner
Inp
Rem
o Prog
o
SLC5/03 CPU
None
Inp
Outp
Outp
COM2
RS
232
RS232
RS232C
1770-KFD
R=121 Ohms
R=121 Ohms
DeviceNet
#04
FR-A5ND
+24Vdc
A500
VFD
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
4.2.
Explanations about Network Layout
•
Set up A/B modules in rack:
• Slot <00> SLC5/03 CPU, required
• Slot <01> None, empty, optional
• Slot <02> Input, optional
• Slot <03> Output, optional
• Slot <04> Output, optional
• Slot <05> 1747-SDN Scanner, required
• Slot <06> Input, optional
•
+24Vdc –
External power supply to DeviceNet network
•
#00 –
Node address for Master Scanner on DeviceNet network, #00 is selected for
fast scanning, since scanning sequence starts from node #00 on scan list
•
#04 –
Node address for VFD A500 via FR-A5ND on DeviceNet network, #04 is
selected for compatibility with other master PLC conventions and
convenience to add more nodes
•
#61 –
Node address for PC on DeviceNet network, #61 is selected for initial
configuration only
•
Set VFD Baudrate to 500K by setting Pr346 = 20614
•
Install a terminating resistor (121 Ohms) at each end of network
•
Connect A/B 1770-KFD to network
•
Connect A/B 1770-KFD to COM1 on PC via RS232C Cable
(e.g. A/B PN96881501 with Null-modem built-in)
•
Connect A/B RS232 (DF1) port on SLC5/03 CPU to COM2 on PC via RS232 Cable
(e.g. A/B 1747-CP3, Ser.A, RS232 Cable)
•
Set Key-Switch on SLC5/03 CPU to Prog-postion
•
Install A/B RSLinx software program
•
Install A/B RSNetWorx software program
•
Install A/B RSLogix500 software program
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
5.
Configuring Drivers in RSLinx
5.1.
Config DeviceNet Driver for RSNetWorx
Start RSLinx software program on PC,
Install DeviceNet driver as follows:
Choose DeviceNet Drivers for Available Drivers,
Mouse Click on [Add New …],
Choose A-B 1770-KFD,
Mouse Click on [Select]
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Type in settings as follows:
Mouse Click on [OK]
See new driver on screen:
Confirm above screen,
Mouse Click on [OK]
See Configuration result:
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Confirm above screen,
Mouse Click on [Close]
In Network Tree View, Select Driver: “1770-KFD-1, DeviceNet”
[v] Autobrowse is checked for activation,
See list of devices on DeviceNet network:
Confirm devices in above list
Verify FR-A500 PU displays Net-mode, FR-A5ND LED is solid green
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
5.2.
Config RS232 (DF1) Driver for RSLogix500
Continue in RSLinx software program on PC,
Install RS232 (DF1) driver as follows:
See next screen:
Choose RS-232 DF1 Devices for available drivers,
Mouse Click on [Add New …],
Confirm AB_DF1-1 for name,
Mouse Click on [OK]
Set next Key entry COM2 for Port in table as follows,
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Mouse Click on [Auto-Config.],
Confirm Auto Config Success in above table on screen,
Mouse Click on [OK]
See configuration results:
Confirm above screen, Mouse Click on [Close]
In Network Tree View,
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Select Driver: “AB_DF1-1, (DH485)”
[v] Autobrowse is checked for activation,
See list of devices on AB_DF1 network
Confirm devices in above list
Verify RS232 LED on SLC5/03 CPU is blinking
Finally, minimize RSLinx Window to run both drivers on background
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
6.
Configuring DeviceNet Network in RSNetWorx
Start RSNetWorx software program on PC,
Create Proj: qsg_1747.dnt in RSNetWorx,
Complete Proj as follows:
6.1.
Installing A500.eds File
Register A500.eds as follows:
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Mouse Click on [Next] to proceed as follows:
Mouse Click on [Next]:
Confirm no errors during installation, if any, first verify correct version of A500.eds,
Mouse Click on [Finish]
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Continue with Single Pass Browse on Network:
Select DeviceNet network with driver: 1770-KFD-1, DeviceNet,
[v] Autobrowse is checked for activation:
Mouse Click on [OK]
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
See next window for DeviceNet network on screen:
Now, FR-A500 via FR-A5ND is recognized by A-B Software.
6.2.
Config Master Device 1747-SDN in Network Window Screen
In DeviceNet network window, Select Scanner #00,
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Select Tab: Module \
Mouse Click on [Advanced…],
Set values as follows:
Note: Above timing values are set for this sample only, other values are acceptable as well.
Mouse Click on [OK] [Apply*]
Next Select Tab: Scanlist \
Select #04 from Available Devices window, move it to Scanlist window by Clicking [>],
Mouse Click on [Edit I/O Parameters…],
Confirm above screens, only [v] Polled is selected, Rx Size = 4, Tx Size = 4,
Since I/O Assembly Instances 21 / 71 are used for polling,
Mouse Click on [OK] [Apply*]
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Now, Select Tab: Output \
Select M File for large proj, Set Start Word to 1, since W0 is reserved for SLC5/03,
Mouse Click on [Auto Map], see next window for mapping,
Note: M0:5:1 is B1^B0 in Output Instance 21, M0:5:2 is B3^B2 in Output Instance 21,
Mouse Click on [Apply*] [Yes] [OK]
*: If FR-A500 PU displays “E.OP3”, this is normal, since network is reset, including Scanlist, etc.
Please press [RESET] button on PU or power cycle to VFD.
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
6.3.
Config Slave Device A500 in Network Window Screen
In DeviceNet network window, Select VFD #04,
Proceed as follows:
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Select Tab: EDS I/O Default \
Confirm above screen, only Polled is enabled, Rx Size: 4, Tx Size: 4,
Since I/O Assembly Instances 21 / 71 are used for polling,
Next Select tab: Device Parameters \
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Scroll down to EDS#0100 (Pr0 Torq Boost), Mouse D-Click on it, Type in a new value:
Mouse Click on [Download to Device],
If time-out happens, select [Retry].
Do File \ Save, Proj is done
Do File \ Exit, thus DeviceNet network configuration is complete.
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
7.
Running VFD from SLC5/03 with RSLogix500
Create Proj: qsg_df1.rss in RSLogix500
Complete Proj as follows:
Make sure following items are ready:
• RS232 (DF1) port on SLC5/03 CPU is connected to COM2 on PC
• RS-232 (DF1) Driver for RSLogix500 is running on background of
RSLinx
•
Please confirm the following important issues:
Select Menu: Tools \
Select Sub-Menu:
Driver
AB_DF1-1
Options \ System Comms \
Enter settings as follows:
Node
Proc Name
[01]
Qsg_df1
Note: Proc [01] is for AB_DF1, not DeviceNet
Mouse Click on [OK] [Yes] [Yes]
Confirm screen settings as follows
•
•
•
No Forces
Forces Disabled
Tab \ User / Selected
Select Tree View: Proj \ Ctrlr \ IO Config \
Racks:
See next table
1 1746-A7 7-Slot Rack
2 I/O Rack Not Installed
Obviously, only 1 Rack is on network
List of all modules in rack:
# (Slot)
Part# (A-B)
1747-L532B
0
(Empty)
1
1746-IV16
2
1746-OA16
3
1746-OV16
4
1747-SDN
5
1747-IA16
6
Select binary file:
 2000 Mitsubishi Electric Automation, Inc.
See more details
Descript
SCL5/03 CPU – 16K Mem, required
Nothing, optional
16-bit Inp, optional
16-bit Outp, optional
16-bit-Outp, optional
DeviceNet Scanner, required
16-bit Inp, optional
Confirm above with actual modules in rack
Mouse Click on [x] to close window
Select Tree View:
Data Files \
B3 – Binary
Set bit-wise values as follows:
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
Offset
B3 : 0
B3 : 1
B3 : 2
B3 : 3
B3 : 4
B3 : 5
15
14
13
12
11
10
9 8 7
6 5 4 3 2 1 0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0 0 0
0 0 0
0 0 0
1 1 0 0 0 0 0
1 1 0 0 0 1 0
1 1 0 0 0 0 1
Note: Use Mouse R-B Click \ Toggle Bit B3 : W / b
Explanation for file:
B3 – Binary
Confirm functions as follows:
NetCtrl, NetRef, STOP
B3 : 3
0x60
NetCtrl, NetRef, STR
B3 : 4
0x62
NetCtrl, NetRef, STF
B3 : 5
0x61
These bit-maps are used in all polling applications for Assembly Object Output Instance 21, please refer
to FR-A5ND Instruction Manual for more details.
Mouse Click on [x] to close window
Do next action
After completing editing
Download to SCL5/03 CPU
Confirm no errors
See PLC5/03 Rack
<00>
Rem
Run o Prog
o
o
Power
SLC5/03 CPU
RS
•
•
<01>
None
<02>
Inp
<03>
Outp
232
Set Key-Switch on SLC5/03 CPU to Run-postion
VFD’s run as expected
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<04>
<05>
<06>
Outp
1747-SDN
DeviceNet
Scanner
Inp
Restricted to Mitsubishi employees only
Quick Start Guide For DeviceNet
--Operating A500 via A5ND
8.
Considerations for Multiple VFD’s
8.1.
Example of Multi-Node Configuration
PC Rear View:
SLC5 Rack:
Slot
<00>
Run
o
#61
PC
Module
COM1
<01> <02>
<03>
<04>
<05>
<06>
#00
1747-SDN
DeviceNet
Scanner
Inp
Rem
o Prog
o
SLC5/03 CPU
None
Inp
Outp
Outp
COM2
RS
232
RS232
RS232C
1770-KFD
121 Ohms
DeviceNet
R=121 Ohms
R
#01
FR-A5ND
#02
FR-A5ND
A500
A500
VFD
VFD
#N
FR-A5ND
+24Vdc
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…
A500
VFD
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Quick Start Guide For DeviceNet
--Operating A500 via A5ND
8.2.
Many Issues to Consider for Multiple VFD’s:
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
•
1 Resistor (121 Ohms, ¼ Watts, thin-film) at EACH end of trunk is needed
Use 500 KBaud whenever possible
Use Thick Trunk cable whenever possible
Minimize Thin Drop cable whenever possible
Avoid Daisy-Chain
Always assign Sta.#00 to PLC
Always assign Sta.#61 to PC
DO NOT use Sta.#63, it’s reserved for Default New Node
Play with DeviceNet Assistant first, it’s free from A/B
Remember FR-A5ND using 50mA in DNet Assistant
FR-A5ND uses 4 Byte I/O for Polling, Instances 21/71
Map into 2 Words in Scanner
Offline config first, default at #63, 125KBaud
LED is Blinking Green?
Do Node Commissioning
Ready to go
References
•
•
•
•
•
•
•
•
Mitsubishi Electric:
Mitsubishi Electric:
Rockwell Automation:
Rockwell Automation:
Rockwell Automation:
Rockwell Automation:
Rockwell Automation:
ODVA:
 2000 Mitsubishi Electric Automation, Inc.
FR-A500 Inverter Instruction Manual
FR-A5ND DeviceNet Option Instruction Manual
DeviceNet Assistant Software Program User Manual
RSLinx Software Program User Manual
RSNetWorx Software Program User Manual
RSLogix500 Software Program User Manual
SLC500 Controller & Accessories Instruction Manual
DeviceNet Specification
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