Toshiba Network Card Pbdp 110 User Manual

ASD INTERFACE SERIES  
ICC  
INDUSTRIAL CONTROL COMMUNICATIONS, INC.  
PBDP-110  
PROFIBUS-DP COMMUNICATIONS INTERFACE  
FOR TOSHIBA ADJUSTABLE SPEED DRIVES  
July 2004  
ICC #10407-1.100-000  
 
PBDP-110 Profibus-DP Interface User's Manual  
Part Number 10407-1.100-000  
Printed in U.S.A.  
©2001-2004 Industrial Control Communications, Inc.  
All rights reserved  
Industrial Control Communications, Inc. reserves the right to make changes  
and improvements to its products without providing notice.  
Notice to Users  
INDUSTRIAL CONTROL COMMUNICATIONS, INC.’S PRODUCTS ARE NOT  
AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE-SUPPORT  
DEVICES OR SYSTEMS. Life-support devices or systems are devices or  
systems intended to sustain life, and whose failure to perform, when properly  
used in accordance with instructions for use provided in the labeling and user's  
manual, can be reasonably expected to result in significant injury.  
No complex software or hardware system is perfect. Bugs may always be  
present in a system of any size. In order to prevent danger to life or property, it  
is the responsibility of the system designer to incorporate redundant protective  
mechanisms appropriate to the risk involved.  
2
 
Usage Precautions  
Operating Environment  
Please use the PBDP-110 only when the ambient temperature of the  
environment into which the unit is installed is within the following  
specified temperature limits:  
Operation: -10 +50°C (+14 +122°F)  
Storage:  
-40 +85°C (-40 +185°F)  
Avoid installation locations that may be subjected to large shocks or  
vibrations.  
Avoid installation locations that may be subjected to rapid changes in  
temperature or humidity.  
Installation and Wiring  
Proper ground connections are vital for both safety and signal  
reliability reasons. Ensure that all electrical equipment is properly  
grounded.  
Route all communication cables separate from high-voltage or noise-  
emitting cabling (such as ASD input/output power wiring).  
ASD Connections  
Do not touch charged parts of the drive such as the terminal block  
while the drive’s CHARGE lamp is lit. A charge will still be present in  
the drive’s internal electrolytic capacitors, and therefore touching these  
areas may result in an electrical shock. Always turn all drive input  
power supplies OFF, and wait at least 5 minutes after the CHARGE  
lamp has gone out before connecting communication cables.  
To avoid misoperation, do not connect any PBDP-110 terminals to  
either the ASD’s E/GND terminals, the motor, or to any other power  
ground.  
When making common serial connections between the PBDP-110 and  
ASDs, do not use cables that exceed 5 meters in length.  
Internal drive EEPROMs have a limited life span of write cycles.  
Observe all precautions contained in this manual and your ASD  
manual regarding which drive registers safely may and may not be  
repetitively written to.  
Because the PBDP-110 derives its control power from the drive  
connected to Channel A, removing power from that drive will also  
cause the PBDP-110 to lose power, even if power is still applied to the  
drive connected to Channel B.  
When only 1 drive is connected to the PBDP-110, it must be  
connected to Channel A.  
For further drive-specific precaution, safety and installation  
information, please refer to the appropriate documentation supplied  
with your drive.  
3
 
TABLE OF CONTENTS  
1.  
Mechanical Diagrams..................................................................5  
Enclosure..............................................................................................5  
Mounting Clip........................................................................................6  
External Interface..................................................................................7  
1.1  
1.2  
1.3  
2.  
Feature Summary.........................................................................8  
3.  
Installing the Interface...............................................................12  
Installation for G7 ASDs......................................................................12  
Installation for S7, S9, S11, A7 and VF-nC1 ASDs.............................14  
3.1  
3.2  
4.  
5.  
6.  
Grounding ..................................................................................16  
Environmental Specifications ..................................................16  
Maintenance and Inspection ....................................................17  
7.  
Storage and Warranty ...............................................................18  
Storage ...............................................................................................18  
Warranty .............................................................................................18  
7.1  
7.2  
8.  
Selecting the Profibus Network Address ................................19  
9.  
Exchanged Data Structures......................................................21  
Output (Control) Data Format .............................................................21  
Input (Status) Data Format .................................................................24  
Diagnostics .........................................................................................28  
9.1  
9.2  
9.3  
10. Parameter Register Access ......................................................29  
10.1  
10.2  
10.3  
10.4  
Parameter Number / Action Output Words .........................................29  
Parameter Number / Action Input Words............................................30  
Parameter Access Procedure.............................................................31  
Register Access Error Codes..............................................................32  
11. Parameter Registers..................................................................33  
12. MMI Port Use / GSD Files..........................................................34  
13. Notes...........................................................................................35  
4
 
1. Mechanical Diagrams  
1.1 Enclosure  
Figure 1: Enclosure Dimensions (units are inches)  
5
 
1.2 Mounting Clip  
Figure 2: Mounting Clip Dimensions (units are inches)  
6
 
1.3 External Interface  
MMI port  
Address selection  
DIP switches  
Data_Exchange  
LED  
Profibus  
network  
connector  
SHIELD grounding terminal  
(refer to Section 4)  
Drive “A” connector  
Drive “B” Connector  
Note that for clarity the above diagram shows the PBDP-110 unit removed  
from its case. However, it is not necessary to remove the unit from its case in  
order to install or configure the PBDP-110.  
7
 
2. Feature Summary  
Protocol  
Profibus DP (Decentralized Periphery) as specified in European standard EN  
50170. The PBDP-110 can also co-exist simultaneously on networks using  
Profibus-FMS.  
Network Baud Rates  
Supports all Profibus baud rates from 9.6kbaud to 12Mbaud. The network  
baud rate is automatically detected and continuously monitored during  
operation; no parameter settings are necessary.  
Drive Connections  
The PBDP-110 provides support for simultaneous connection of two Toshiba  
7-series, 9-series, 11-series or VF-nC1 ASDs via the drives’ common serial  
(aka logic level) communication ports. Both drives share a common Profibus  
station address. By supporting 2 drives per interface, the maximum number of  
drives that can be connected to 1 Profibus network segment without requiring  
repeaters increases from 31 (31 drives + 1 master) to 62 (31 PBDP-110 units +  
1 master).  
Power Supply  
Self-contained. Powered directly from the drive connected to the Channel A  
communications port. No external power supply devices or connections are  
required.  
Isolation  
The PBDP-110 has 3 separate isolated circuitry sections. Each drive is fully  
optically isolated from each other, and both drives are optically isolated from  
the Profibus network. By using optically isolated connections to the drives and  
the Profibus network, grounding differential problems are eliminated and noise  
immunity characteristics are greatly improved.  
Global Control Functions  
Freeze mode:  
Sync mode:  
Clear_Data:  
Input (monitor) data values are held constant within the  
PBDP-110 until the next “freeze” command or an  
“unfreeze” command is received. Used primarily for  
synchronized monitoring of multiple Profibus nodes.  
Output (control) data values are held constant within the  
PBDP-110 until the next “sync” command or an “unsync”  
command is received. Used primarily for synchronized  
control of multiple Profibus nodes.  
All output (control) data values are cleared to “0”.  
Drive AutoScan Algorithm  
Connections to the drives are automatically established and continuously  
monitored. No drive configuration needs to be performed to connect the  
8
 
PBDP-110 and communicate via the Profibus network. Just plug it in – it’s that  
simple.  
Network Watchdog  
A network watchdog function is always operating within the PBDP-110. If the  
watchdog is activated at network commissioning, then in the event of a  
disconnection from the Profibus network or loss of the network master, the  
PBDP-110 can automatically switch any attached drives over to local control.  
Indicators  
One green LED is provided to indicate when the PBDP-110 has achieved  
the DATA_EXCHANGE state with the Profibus network master. This  
serves as a convenient indicator that the Profibus master and PBDP-110  
are configured properly and are exchanging data.  
One green LED on the MMI interface port. The context is application-  
specific, but under normal operation blinks at a 0.5Hz rate as a “heartbeat”  
indicator. Also indicates data transfer when used with the Flashloader  
programming utility.  
One green LED on each of the Channel A and Channel B drive  
connectors, which indicate that the port is receiving power from the  
corresponding drive.  
Profibus Network Connector  
The network interface is a standard DB9 female connector with the following  
signals provided:  
Pin  
Number  
Function  
In/Out  
3
Profibus network “B” (positive) data line  
In/out  
Out  
RTS signal – direction control for fiber optic network  
interface  
4
5
DGND – power supply ground internally connected to  
the interface board’s isolated ground  
-
VP – power supply +5v internally connected to the  
interface board’s isolated P5.  
6
-
8
9
Profibus network “A” (negative) data line  
In/out  
RTS signal ground reference – internally connected to  
the interface board’s isolated ground  
-
-
1, 2, 7  
No connection  
In addition to the above signals, the metallic housing of the DB9 connector is  
connected to the shield section of the interface board. The shield section is  
attached to the metal ground terminal on the bottom of the unit, where a  
ground wire can be attached to connect the Profibus network cable shield to  
ground. Refer to section 4 of this document for more information related to  
grounding.  
9
 
Drive Network Connectors  
TTL-level. Uses standard RJ-45 style 8-pin modular connectors. Any  
standard category-5 Ethernet cable (found in most electronics stores) 5 meters  
or less in length can be used to connect the PBDP-110 to the drives.  
MMI Port Connector  
RS232-level. Use the DB9-to-RJ-45 cable supplied with the PBDP-110 kit to  
interface with the unit via the Flashloader programming utility (refer to section  
12).  
Input/Output Data  
The PBDP-110 presents a modular interface, supporting four different modules  
depending on the number of drives connected to the unit and the desired data  
sizes.  
If the PBDP-110 is configured for one drive (the Channel A drive) with standard  
data access, the interface’s cyclic data sizes are fixed at 16 bytes of output  
(control) data configured as four 32-bit words, and 24 bytes of input (status)  
data configured as six 32-bit words.  
If the PBDP-110 is configured for both drives (Channels A and B) with  
standard data access, the interface’s cyclic data sizes are fixed at 32 bytes of  
output (control) data configured as eight 32-bit words, and 48 bytes of input  
(status) data configured as twelve 32-bit words.  
If the PBDP-110 is configured for one drive (the Channel A drive) with compact  
data access, the interface’s cyclic data sizes are fixed at 4 bytes of output  
(control) data configured as two 16-bit words, and 8 bytes of input (status) data  
configured as four 16-bit words.  
If the PBDP-110 is configured for both drives (Channels A and B) with compact  
data access, the interface’s cyclic data sizes are fixed at 8 bytes of output  
(control) data configured as four 16-bit words, and 16 bytes of input (status)  
data configured as eight 16-bit words.  
Via these data structures, any data item (commands, monitor data and  
parameters) available in the drive can be accessed. For detailed explanations  
of the format and usage of this data, refer to sections 9 and 10 of this  
document.  
Versatile 3-Way DIN-Rail Mounting System  
The unit’s enclosure is provided with a mounting clip attached to the rear of the  
unit. This clip allows the unit to be mounted 3 different ways:  
For DIN rail mounting, snap the mounting clip onto a standard DIN rail,  
and then snap the unit enclosure onto the clip’s retaining tabs. This  
allows easy removal or repositioning of the unit on the DIN rail during  
wiring.  
For panel mounting, the mounting clip can be bolted directly to a flat panel  
via the two bolt holes at the top and bottom of the clip. Refer to section  
10  
 
1.2 for mounting clip mechanical details. Once the mounting clip is  
securely attached to the panel, the unit enclosure can be snapped onto  
the clip’s retaining tabs.  
For fixed DIN rail mounting, a combination of the above two techniques  
can be employed. First, snap the mounting clip onto a DIN rail and  
position it in its desired location. Then, the mounting clip can be bolted to  
the DIN rail support panel, securing it in place. Lastly, the unit can be  
snapped onto the fixed mounting clip.  
In all cases, the unit can be easily unsnapped from the mounting clip to  
temporarily provide easier access to the configuration switches, chassis  
ground terminal or network connector.  
11  
 
3. Installing the Interface  
The PBDP-110 connects to each drive via the drive’s common serial (logic  
level) communication port, typically located on either the main drive control  
board (G7, S11), on the front of the drive enclosure under a small snap-on  
cover (A7, S9), on the right-hand side of the drive enclosure under a small  
snap-on cover (S7), or on the bottom side of the drive enclosure (VF-nC1).  
Although in general no drive parameters need to be configured in order to use  
the gateway, it is advantageous to check that the drive’s common serial  
communication data rate is set to its maximum speed. Because the PBDP-110  
will communicate to each drive only at the drive’s configured data rate, this will  
provide the fastest response time for drive-to-network data transfers. For  
information on checking the drive’s common serial communication data rate,  
refer to the appropriate manual supplied with your drive.  
Note that the common serial communication parameters of each drive are  
handled independently by the PBDP-110, which means that different drive  
families may be connected to different channels of the unit in any combination,  
and that the drives connected to each channel may simultaneously  
communicate to the unit at completely different baud rates, parity settings, etc.  
Installation of the PBDP-110 should only be performed by a qualified  
technician familiar with the maintenance and operation of the connected  
drives. To install the PBDP-110, complete the steps outlined in the following  
sections related to your specific drive.  
3.1 Installation for G7 ASDs  
1.  
2.  
CAUTION! Verify that all input power sources to the drives to  
be connected have been turned OFF and are locked and tagged out.  
DANGER!  
Wait at least 5 minutes for the drive’s  
electrolytic capacitors to discharge before proceeding to the next step. Do  
not touch any internal parts with power applied to the drive, or for at  
least 5 minutes after power to the drive has been removed. A hazard  
exists temporarily for electrical shock even if the source power has  
been removed. Verify that the CHARGE LED has gone out before  
continuing the installation process.  
3. Attach the mounting clip and interface enclosure in your desired manner  
(refer to page 10 for more information).  
4. Remove the drive’s front cover / open the drive’s cabinet door (refer to the  
appropriate drive manual for instructions how to do this).  
5. The drive’s LCD panel (also called the “Electronic Operator Interface” or  
“EOI”) can communicate with the drive via either the RS485/RS232  
12  
 
channel (CNU1/CNU1A) or the common serial channel (CNU2/CNU2A).  
Because the interface uses the common serial channel, the LCD panel  
must be configured to use the RS485/RS232 channel. If the drive to be  
connected is currently using CNU2 (on the drive control board) and  
CNU2A (on the LCD panel), then this connection must first be switched  
over to CNU1 (on the drive control board) and CNU1A (on the LCD panel).  
Refer to Toshiba’s documentation for any precautions or notices regarding  
this connection change. If the LCD panel is already connected via the  
RS485/RS232 channel, then no change is required.  
6. Configure the drive’s LCD panel to communicate via the RS485/RS232  
channel by setting parameter ”Communication Setting  
Parameters...Communication Settings...Select LCD Port  
Connection” to “RS485/232 serial”.  
7. Connect the drive’s common serial communication port (CNU2) to  
Channel A of the interface with the communication cable (communication  
cable is not included with the interface kit). When choosing cables for this  
connection, standard 24 AWG category 5 (CAT5) unshielded twisted-pair  
(UTP) 8-conductor cables found in Ethernet networks in most office  
environments can be used. The maximum allowable length for these  
cables is 5 meters. Although there are many varieties and styles of CAT5  
UTP cables available, ICC strongly recommends using only high-quality  
cables from reputable manufacturers to guarantee optimal noise immunity  
and cable longevity. Ensure that each end of the cable is fully seated into  
the modular connectors, and route the cable such that it is located well  
away from any drive input power or motor wiring. Also take care to route  
the cable away from any sharp edges or positions where it may be  
pinched.  
8. Reinstall the drive’s front cover / close the drive’s cabinet door.  
9. Repeat steps 1-8 to connect another drive to Channel B if desired.  
10. Connect the Profibus network cable to the DB9 connector marked  
“Network” on the PBDP-110. If a ground cable is going to be used, attach  
the ground cable to the terminal marked “Shield GND” on the bottom side  
of the PBDP-110 enclosure (refer to section 4). Refer to the Profibus  
Specification for detailed network wiring guidelines. Ensure that the  
Profibus network cable is tightly screwed onto the DB9 connector, and  
route the cable such that it is located well away from any drive input power  
or motor wiring. Also take care to route the cable away from any sharp  
edges or positions where it may be pinched.  
11. Take a moment to verify that the interface and all network cables have  
sufficient clearance from drives, motors, or power-carrying electrical  
wiring.  
12. Configure the Profibus slave address via the DIP switches on the front of  
the interface (refer to section 8).  
13. Turn the power sources to all connected drives ON, and verify that the  
drives function properly. If the drives do not appear to power up, or do not  
function properly, immediately turn power OFF. Repeat steps 1 and 2 to  
13  
 
remove all power from the drives. Then, verify all connections. Contact  
ICC or your local Toshiba representative for assistance if the problem  
persists.  
3.2 Installation for S7, S9, S11, A7 and VF-nC1 ASDs  
1.  
2.  
CAUTION! Verify that all input power sources to the drives to  
be connected have been turned OFF and are locked and tagged out.  
DANGER!  
Wait at least 5 minutes for the drive’s  
electrolytic capacitors to discharge before proceeding to the next step. Do  
not touch any internal parts with power applied to the drive, or for at  
least 5 minutes after power to the drive has been removed. A hazard  
exists temporarily for electrical shock even if the source power has  
been removed. Verify that the CHARGE LED has gone out before  
continuing the installation process.  
3. Attach the mounting clip and interface enclosure in your desired manner  
(refer to page 10 for more information).  
4. Remove the drive’s common serial communication port cover if it has one  
(refer to the appropriate drive manual for instructions how to do this). Do  
not discard this cover, as it should be reinstalled to minimize  
contamination of the port’s electrical contacts if the interface is ever  
disconnected from the drive.  
5. Connect the drive’s common serial communication port to Channel A of  
the interface with the communication cable (communication cable is not  
included with the interface kit). When choosing cables for this connection,  
standard 24 AWG category 5 (CAT5) unshielded twisted-pair (UTP) 8-  
conductor cables found in Ethernet networks in most office environments  
can be used. The maximum allowable length for these cables is 5 meters.  
Although there are many varieties and styles of CAT5 UTP cables  
available, ICC strongly recommends using only high-quality cables from  
reputable manufacturers to guarantee optimal noise immunity and cable  
longevity. Ensure that each end of the cable is fully seated into the  
modular connectors, and route the cable such that it is located well away  
from any drive input power or motor wiring. Also take care to route the  
cable away from any sharp edges or positions where it may be pinched.  
6. Repeat steps 1-5 to connect another drive to Channel B if desired.  
7. Connect the Profibus network cable to the DB9 connector marked  
“Network” on the PBDP-110. If a ground cable is going to be used, attach  
the ground cable to the terminal marked “Shield GND” on the bottom side  
of the PBDP-110 enclosure (refer to section 4). Refer to the Profibus  
Specification for detailed network wiring guidelines. Ensure that the  
Profibus network cable is tightly screwed onto the DB9 connector, and  
14  
 
route the cable such that it is located well away from any drive input power  
or motor wiring. Also take care to route the cable away from any sharp  
edges or positions where it may be pinched.  
8. Take a moment to verify that the interface and all network cables have  
sufficient clearance from drives, motors, or power-carrying electrical  
wiring.  
9. Configure the Profibus slave address via the DIP switches on the front of  
the interface (refer to section 8).  
10. Turn the power sources to all connected drives ON, and verify that the  
drives function properly. If the drives do not appear to power up, or do not  
function properly, immediately turn power OFF. Repeat steps 1 and 2 to  
remove all power from the drives. Then, verify all connections. Contact  
ICC or your local Toshiba representative for assistance if the problem  
persists.  
15  
 
4. Grounding  
Grounding is of particular importance for reliable, stable operation.  
Communication system characteristics may vary from system to system,  
depending on the system environment and grounding method used. The  
PBDP-110 Profibus interface is provided with a “Shield GND” terminal on the  
bottom of the unit. The “Shield GND” terminal is directly connected to the  
metallic housing of the DB9 connector, which should in turn be connected to  
the shield of the Profibus network cable through the Profibus connector. To  
ground the network cable shield, therefore, connect a wire to the Shield GND  
terminal, and then connect the other end of the wire to an appropriate ground.  
For specific requirements regarding protective grounding and the Profibus  
network, refer to the Profibus Standard (EN 50 170, part 1).  
Please be sure to consider the following general points for making proper  
ground connections:  
Grounding method checkpoints  
1. Make all ground connections such that no ground current flows through  
the case or heatsink of a connected drive.  
2. Do not connect the PBDP-110 Shield GND terminal to a power ground or  
any other potential noise-producing ground connection (such as a drive’s  
“E” terminal).  
3. Do not make connections to unstable grounds (paint-coated screw heads,  
grounds that are subjected to inductive noise, etc.)  
5. Environmental Specifications  
Item  
Specification  
Indoors, less than 1000m above sea level, do not  
expose to direct sunlight or corrosive / explosive  
gasses  
Operating Environment  
Operating Temperature  
Storage Temperature  
Relative Humidity  
Vibration  
-10 +50°C (+14 +122°F)  
-40 +85°C (-40 +185°F)  
20% 90% (without condensation)  
5.9m/s2 {0.6G} or less (10 55Hz)  
According to EN 50 170, part 1  
Self-cooled  
Grounding  
Cooling Method  
16  
 
6. Maintenance and Inspection  
Preventive maintenance and inspection is required to maintain the interface in  
its optimal condition, and to ensure a long operational lifetime. Depending on  
usage and operating conditions, perform a periodic inspection once every  
three to six months. Before starting inspections, always turn off all power  
supplies to connected drives, and wait at least five minutes after each drive’s  
“CHARGE” lamp has gone out.  
Inspection Points  
Check that the dust covers for all unused RJ45 ports are seated firmly in  
their connectors.  
Check that the ASD communication cables are fully seated in both the  
drive and interface RJ45 ports. Reseat if necessary.  
Check that there are no defects in any attached wire terminal crimp points.  
Visually check that the crimp points are not scarred by overheating.  
Visually check all wiring and cables for damage. Replace as necessary.  
Clean off any accumulated dust and dirt.  
If use of the interface is discontinued for extended periods of time, apply  
power at least once every two years and confirm that the unit still functions  
properly.  
Do not perform hi-pot tests on the interface, as they may damage the unit.  
Please pay close attention to all periodic inspection points and maintain a good  
operating environment.  
17  
 
7. Storage and Warranty  
7.1 Storage  
Observe the following points when the interface is not used immediately after  
purchase or when it is not used for an extended period of time.  
Avoid storing the unit in places that are hot or humid, or that contain large  
quantities of dust or metallic dust. Store the unit in a well-ventilated  
location.  
When not using the unit for an extended period of time, apply power at  
least once every two years and confirm that it still functions properly.  
7.2 Warranty  
The interface is covered under warranty by ICC, Inc. for a period of 12 months  
from the date of installation, but not to exceed 18 months from the date of  
shipment from the factory. For further warranty or service information, please  
contact Industrial Control Communications, Inc. or your local distributor.  
18  
 
8. Selecting the Profibus Network Address  
The 8-position piano-style “Address” DIP switches accessible from the front of  
the unit allow selection of the Profibus slave address. Switch positions #1 #7  
select the address. Switch position #8 is reserved for production test use, and  
should always be kept in the “OFF” position. The PBDP-110 does not support  
the Profibus “set_slave_address” service.  
The address settings for the various switch configurations are as follows:  
SW1 SW2 SW3 SW4 SW5 SW6 SW7 Addr  
SW1 SW2 SW3 SW4 SW5 SW6 SW7 Addr  
OFF OFF OFF OFF OFF OFF OFF  
ON OFF OFF OFF OFF OFF OFF  
OFF ON OFF OFF OFF OFF OFF  
0
1
2
3
4
5
6
7
8
9
OFF OFF OFF OFF OFF ON OFF 32  
ON OFF OFF OFF OFF ON OFF 33  
OFF ON OFF OFF OFF ON OFF 34  
ON  
ON OFF OFF OFF OFF OFF  
ON  
ON OFF OFF OFF ON OFF 35  
OFF OFF ON OFF OFF OFF OFF  
ON OFF ON OFF OFF OFF OFF  
OFF OFF ON OFF OFF ON OFF 36  
ON OFF ON OFF OFF ON OFF 37  
OFF ON  
ON ON  
ON OFF OFF OFF OFF  
ON OFF OFF OFF OFF  
OFF ON  
ON ON  
ON OFF OFF ON OFF 38  
ON OFF OFF ON OFF 39  
OFF OFF OFF ON OFF OFF OFF  
ON OFF OFF ON OFF OFF OFF  
OFF OFF OFF ON OFF ON OFF 40  
ON OFF OFF ON OFF ON OFF 41  
OFF ON OFF ON OFF ON OFF 42  
OFF ON OFF ON OFF OFF OFF 10  
ON ON OFF ON OFF OFF OFF 11  
ON  
ON OFF ON OFF ON OFF 43  
OFF OFF ON  
ON OFF ON  
ON OFF OFF OFF 12  
ON OFF OFF OFF 13  
ON OFF OFF OFF 14  
ON OFF OFF OFF 15  
OFF OFF ON  
ON OFF ON  
ON OFF ON OFF 44  
ON OFF ON OFF 45  
ON OFF ON OFF 46  
ON OFF ON OFF 47  
OFF ON  
ON ON  
ON  
ON  
OFF ON  
ON ON  
ON  
ON  
OFF OFF OFF OFF ON OFF OFF 16  
ON OFF OFF OFF ON OFF OFF 17  
OFF ON OFF OFF ON OFF OFF 18  
OFF OFF OFF OFF ON  
ON OFF OFF OFF ON  
OFF ON OFF OFF ON  
ON OFF 48  
ON OFF 49  
ON OFF 50  
ON OFF 51  
ON OFF 52  
ON OFF 53  
ON OFF 54  
ON OFF 55  
ON OFF 56  
ON OFF 57  
ON OFF 58  
ON OFF 59  
ON OFF 60  
ON OFF 61  
ON OFF 62  
ON OFF 63  
ON  
ON OFF OFF ON OFF OFF 19  
ON  
ON OFF OFF ON  
OFF OFF ON OFF ON OFF OFF 20  
OFF OFF ON OFF ON  
ON OFF ON OFF ON  
ON OFF ON OFF ON OFF OFF 21  
OFF ON  
ON ON  
ON OFF ON OFF OFF 22  
OFF ON  
ON ON  
ON OFF ON  
ON OFF ON  
ON OFF ON OFF OFF 23  
OFF OFF OFF ON  
ON OFF OFF ON  
OFF ON OFF ON  
ON OFF OFF 24  
ON OFF OFF 25  
ON OFF OFF 26  
ON OFF OFF 27  
ON OFF OFF 28  
ON OFF OFF 29  
ON OFF OFF 30  
ON OFF OFF 31  
OFF OFF OFF ON  
ON OFF OFF ON  
OFF ON OFF ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON OFF ON  
ON  
ON OFF ON  
OFF OFF ON  
ON OFF ON  
ON  
ON  
ON  
ON  
OFF OFF ON  
ON OFF ON  
ON  
ON  
ON  
ON  
OFF ON  
ON ON  
ON  
ON  
OFF ON  
ON ON  
ON  
ON  
19  
 
(continued…)  
SW1 SW2 SW3 SW4 SW5 SW6 SW7 Addr  
SW1 SW2 SW3 SW4 SW5 SW6 SW7 Addr  
OFF OFF OFF OFF OFF OFF ON  
ON OFF OFF OFF OFF OFF ON  
OFF ON OFF OFF OFF OFF ON  
64  
65  
66  
67  
68  
69  
70  
71  
72  
73  
74  
75  
76  
77  
78  
79  
80  
81  
82  
83  
84  
85  
86  
87  
88  
89  
90  
91  
92  
93  
94  
OFF OFF OFF OFF OFF ON  
ON OFF OFF OFF OFF ON  
OFF ON OFF OFF OFF ON  
ON  
ON  
ON  
ON  
96  
97  
98  
99  
ON  
ON OFF OFF OFF OFF ON  
ON  
ON OFF OFF OFF ON  
OFF OFF ON OFF OFF OFF ON  
ON OFF ON OFF OFF OFF ON  
OFF OFF ON OFF OFF ON  
ON OFF ON OFF OFF ON  
ON 100  
ON 101  
ON 102  
ON 103  
ON 104  
ON 105  
ON 106  
ON 107  
ON 108  
ON 109  
ON 110  
ON 111  
ON 112  
ON 113  
ON 114  
ON 115  
ON 116  
ON 117  
ON 118  
ON 119  
ON 120  
ON 121  
ON 122  
ON 123  
ON 124  
ON 125  
ON 126  
OFF ON  
ON ON  
ON OFF OFF OFF ON  
ON OFF OFF OFF ON  
OFF ON  
ON ON  
ON OFF OFF ON  
ON OFF OFF ON  
OFF OFF OFF ON OFF OFF ON  
ON OFF OFF ON OFF OFF ON  
OFF ON OFF ON OFF OFF ON  
OFF OFF OFF ON OFF ON  
ON OFF OFF ON OFF ON  
OFF ON OFF ON OFF ON  
ON  
ON OFF ON OFF OFF ON  
ON  
ON OFF ON OFF ON  
OFF OFF ON  
ON OFF ON  
ON OFF OFF ON  
ON OFF OFF ON  
ON OFF OFF ON  
ON OFF OFF ON  
OFF OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
OFF ON  
ON ON  
ON  
ON  
OFF ON  
ON ON  
ON  
ON  
OFF OFF OFF OFF ON OFF ON  
ON OFF OFF OFF ON OFF ON  
OFF ON OFF OFF ON OFF ON  
OFF OFF OFF OFF ON  
ON OFF OFF OFF ON  
OFF ON OFF OFF ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON OFF OFF ON OFF ON  
ON  
ON OFF OFF ON  
OFF OFF ON OFF ON OFF ON  
ON OFF ON OFF ON OFF ON  
OFF OFF ON OFF ON  
ON OFF ON OFF ON  
OFF ON  
ON ON  
ON OFF ON OFF ON  
ON OFF ON OFF ON  
OFF ON  
ON ON  
ON OFF ON  
ON OFF ON  
OFF OFF OFF ON  
ON OFF OFF ON  
OFF ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
ON OFF ON  
OFF OFF OFF ON  
ON OFF OFF ON  
OFF ON OFF ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON  
ON OFF ON  
ON  
ON OFF ON  
OFF OFF ON  
ON OFF ON  
ON  
ON  
ON  
OFF OFF ON  
ON OFF ON  
ON  
ON  
ON  
OFF ON  
ON ON  
ON  
ON  
OFF ON  
ON  
ON  
ON OFF ON  
95  
Note that the “ON” position of each switch is the “down” position and that the  
“OFF” position is the “up” position. Refer to the indicator markings on the  
switch.  
The address switch settings are read by the interface only on power-up.  
Therefore, if the address is changed, be sure to power the PBDP-110 off  
momentarily by cycling power to the drive connected to “Channel A” or by  
disconnecting/reconnecting the cable connecting “Channel A” to the drive.  
20  
 
9. Exchanged Data Structures  
9.1 Output (Control) Data Format  
The size of the output data structure from the network master to the PBDP-110  
depends on the module selected from the GSD file for the network  
configuration tool. Module #1, intended for applications where only one drive  
is connected to the PBDP-110 (via Channel A), is comprised of 16 bytes  
structured as four 32-bit words. Module #2, intended for applications where  
drives are connected to both Channel A and Channel B, is comprised of 32  
bytes structured as eight 32-bit words. Both of these modules are combined in  
Table 1.  
Table 1: Module 1 and Module 2 Output Data Format  
Offset  
Data  
Offset  
16  
Data  
0
1
2
3
Reserved  
Reserved  
Reserved  
17  
Reserved  
Drive A command high byte  
Drive A command low byte  
18  
Drive B command high byte  
Drive B command low byte  
19  
4
5
Reserved  
Reserved  
20  
21  
Reserved  
Reserved  
Drive A frequency  
command high byte  
Drive B frequency  
command high byte  
6
7
22  
23  
Drive A frequency  
command low byte  
Drive B frequency  
command low byte  
Reserved /  
Drive A action bits  
Reserved /  
Drive B action bits  
8
9
24  
25  
26  
Reserved  
Reserved  
Drive A parameter number  
high byte  
Drive B parameter number  
high byte  
10  
Drive A parameter number  
low byte  
Drive B parameter number  
low byte  
11  
27  
12  
13  
Reserved  
Reserved  
28  
29  
Reserved  
Reserved  
Drive A parameter data to  
write high byte  
Drive B parameter data to  
write high byte  
14  
15  
30  
31  
Drive A parameter data to  
write low byte  
Drive B parameter data to  
write low byte  
21  
 
Locations marked “Reserved” in Table 1 are reserved for future use. Although  
any data placed in these locations is currently ignored, future firmware  
releases may use these locations for data transfer.  
Two other modules are also available (Module 3 and Module 4). These  
modules are primarily intended for applications that require a compact data  
size, and do not need access to all available drive parameters.  
Module #3, intended for applications where only one drive is connected to the  
PBDP-110 (via Channel A), is comprised of four bytes structured as two 16-bit  
words. Module #4, intended for applications where drives are connected to  
both Channel A and Channel B, is comprised of eight bytes structured as four  
16-bit words. Both of these modules are combined in Table 2.  
Table 2: Module 3 and Module 4 Output Data Format  
Offset  
Data  
Offset  
Data  
0
1
Drive A command high byte  
Drive A command low byte  
4
5
Drive B command high byte  
Drive B command low byte  
Drive A frequency  
command high byte  
Drive B frequency  
command high byte  
2
3
6
7
Drive A frequency  
command low byte  
Drive B frequency  
command low byte  
The format of all information transferred for Drive B is identical to that for Drive  
A. Therefore, all data descriptions given here apply equally for both Drives A  
and B.  
Command Word  
Bit-mapped drive control command word (drive parameter number FA00). This  
is the location where run/stop, etc. commands are written. An example  
command word can be found in Table 3. Because the format of this command  
word depends on the drive’s specifications, please refer to your specific drive’s  
Serial Communications Manual for the exact structure of this word.  
Using the example command word in Table 3, some representative command  
words that can be used to control your drive via the Profibus network are:  
0xC400.......Profibus command valid, Profibus frequency valid, run forward  
0xC600.......Profibus command valid, Profibus frequency valid, run reverse  
0xC000.......Profibus command valid, Profibus frequency valid, stop  
0xE000.......Profibus command valid, Profibus frequency valid, reset fault  
Although the above examples all show Profibus command and frequency valid,  
input (status) data can always be monitored from the network regardless of the  
settings of bits 14 and 15 in the command word.  
22  
 
Table 3: Example Command Word Format (S9 Drive)  
Bit  
Function  
0
1
15 Command source  
Local  
Local  
N/A  
Network  
14 Frequency command source  
13 Fault reset  
Network  
Reset  
12 Emergency OFF command  
11 Coast stop command  
10 Run / stop command  
N/A  
EOFF  
N/A  
Coast stop  
Stop  
Forward  
N/A  
Run  
9
8
7
6
5
4
3
2
1
0
Forward / reverse selection  
Jog command  
Reverse  
Jog  
DC injection braking  
Accel / decel #1/#2 selection  
Reserved  
N/A  
DC injection cmd.  
#1  
#2  
--  
--  
Reserved  
--  
--  
Preset speed 4  
OFF  
OFF  
OFF  
OFF  
ON  
ON  
ON  
ON  
Preset speed 3  
Preset speed 2  
Preset speed 1  
Frequency Command  
Drive parameter number FA01. The data contained in the frequency command  
word is the desired frequency command multiplied by 100, and then converted  
to hexadecimal. In other words, if a frequency command of 55.34Hz is  
desired, then 55.34 x 100 = 5534, which converted to hexadecimal is 0x159E.  
The frequency command high byte (offset 6 or 22) must therefore contain  
0x15, and the frequency command low byte (offset 7 or 23) must contain 0x9E.  
If the frequency command exceeds limiting drive parameters (such as the  
upper limit frequency), the drive will ignore it, maintaining its current setting.  
Action Bits / Parameter Number  
Parameter action bits and 16-bit parameter register number. Refer to section  
10 for a detailed explanation of these items.  
Parameter Data  
During parameter register writes, this word contains the data to write. Refer to  
section 10 for a detailed explanation of this data word  
Again, in case of any discrepancies, documentation provided by the drive  
manufacturer supersedes the examples given here.  
23  
 
9.2 Input (Status) Data Format  
The size of the input data structure from the PBDP-110 to the network master  
depends on the module selected from the GSD file for the network  
configuration tool. Module #1, intended for applications where only one drive  
is connected to the PBDP-110 (via Channel A), is comprised of 24 bytes  
structured as six 32-bit words. Module #2, intended for applications where  
drives are connected to both Channel A and Channel B, is comprised of 48  
bytes structured as twelve 32-bit words. Both of these modules are combined  
in Table 4.  
Table 4: Module 1 and Module 2 Input Data Format  
Offset  
Data  
Offset  
24  
Data  
0
1
2
3
Reserved  
Reserved  
Reserved  
25  
Reserved  
Drive A status high byte  
Drive A status low byte  
26  
Drive B status high byte  
Drive B status low byte  
27  
4
5
Reserved  
Reserved  
28  
29  
Reserved  
Reserved  
Drive A output frequency  
high byte  
Drive B output frequency  
high byte  
6
7
30  
31  
Drive A output frequency  
low byte  
Drive B output frequency  
low byte  
8
9
Reserved  
32  
33  
34  
35  
Reserved  
Reserved  
Reserved  
10  
11  
Drive A output current high byte  
Drive A output current low byte  
Drive B output current high byte  
Drive B output current low byte  
12  
13  
14  
15  
Reserved  
36  
37  
38  
39  
Reserved  
Reserved  
Reserved  
Drive A output voltage high byte  
Drive A output voltage low byte  
Drive B output voltage high byte  
Drive B output voltage low byte  
Reserved /  
Drive A response bits  
Reserved /  
Drive B response bits  
16  
17  
18  
40  
41  
42  
Reserved  
Reserved  
Drive A parameter number  
response high byte  
Drive B parameter number  
response high byte  
Drive A parameter number  
response low byte  
Drive B parameter number  
response low byte  
19  
43  
20  
21  
Reserved  
Reserved  
44  
45  
Reserved  
Reserved  
Drive A parameter data  
response high byte  
Drive B parameter data  
response high byte  
22  
23  
46  
47  
Drive A parameter data  
response low byte  
Drive B parameter data  
response low byte  
24  
 
Locations marked “Reserved” in Table 4 are reserved for future use.  
Presently, all “Reserved” input data is set to 0 by the PBDP-110. Future  
firmware releases, however, may use these locations for data transfer.  
Two other modules are also available (Module 3 and Module 4). These  
modules are primarily intended for applications that require a compact data  
size, and do not need access to all available drive parameters.  
Module #3, intended for applications where only one drive is connected to the  
PBDP-110 (via Channel A), is comprised of 8 bytes structured as four 16-bit  
words. Module #4, intended for applications where drives are connected to  
both Channel A and Channel B, is comprised of 16 bytes structured as eight  
16-bit words. Both of these modules are combined in Table 5.  
Table 5: Module 3 and Module 4 Input Data Format  
Offset  
Data  
Offset  
Data  
Drive A status  
high byte  
Drive B status  
high byte  
0
8
Drive A status  
low byte  
Drive B status  
low byte  
1
9
Drive A output frequency  
high byte  
Drive B output frequency  
high byte  
2
3
10  
11  
Drive A output frequency  
low byte  
Drive B output frequency  
low byte  
Drive A output current  
high byte  
Drive B output current  
high byte  
4
5
12  
13  
Drive A output current  
low byte  
Drive B output current  
low byte  
Drive A output voltage  
high byte  
Drive B output voltage  
high byte  
6
7
14  
15  
Drive A output voltage  
low byte  
Drive B output voltage  
low byte  
The format of all information transferred for Drive B is identical to that for Drive  
A. Therefore, all data descriptions given here apply equally for both Drives A  
and B.  
Status Word  
Bit-mapped drive status word (drive parameter number FE01). This is the  
location where run/stop status, etc. values are monitored. An example status  
word can be found in Table 6. Because the format of this status word depends  
on the drive’s specifications, please refer to your drive’s Serial  
Communications Manual for the exact structure of this word.  
25  
 
Note that bit #15 is normally “reserved” by the drive manufacturer. The PBDP-  
110 uses this bit, however, to indicate whether it has established an open line  
of communications with the drive connected to that channel. Once a  
connection has been established with the drive, this bit will normally indicate  
“Online”. While searching for a drive (such as during initialization) and when  
no drive is connected, this bit will indicate “Offline”, and all other input data will  
be “0”. If this status bit indicates “Offline”, but there is a drive connected to the  
channel in question, check the cable connections and verify that the drive is  
powered. If an “Offline” indication appears intermittently during operation,  
check the quality of the drive communication cable connections, and verify that  
the drive communication cable is not routed near other electrical noise-  
producing cables or equipment.  
Table 6: Example Status Word Format (S9 Drive)  
Bit  
Function  
0
1
15 Drive online / offline status  
14 Reserved  
Offline  
Online  
Always “0”  
Always “0”  
Always “0”  
Always “0”  
13 Reserved  
12 Reserved  
11 Reserved  
10 Run / stop status  
Stopped  
Forward  
Running  
Reverse  
Jogging  
9
8
7
6
5
4
3
2
1
0
Forward / reverse status  
Jog status  
Not jogging  
DC injection braking status  
Accel / decel #1/#2 status  
Reserved  
Not DC inj. braking  
#1  
DC inj. braking  
#2  
Always “0”  
Reserved  
Always “0”  
Always “0”  
Always “0”  
Always “0”  
Always “0”  
Reserved  
Reserved  
Reserved  
Reserved  
Output Frequency  
Drive parameter number FD00. Continuously reports the drive’s operating  
frequency. In order to determine the drive’s actual output frequency, the data  
contained in the output frequency word offsets must first be converted from  
hexadecimal to decimal, and then divided by 100. For example, if the output  
frequency high byte is 0x12 and the output frequency low byte is 0x34, then  
0x1234 converted to decimal is 4660. Dividing this number by 100, the actual  
operating frequency of 46.60Hz is obtained.  
Output Current  
Drive parameter number FE03. Continuously reports the drive’s output current  
in %. In order to determine the drive’s actual output current, the data  
26  
 
contained in the output current word offsets must first be converted from  
hexadecimal to decimal, and then divided by 100. For example, if the output  
current high byte is 0x23 and the output current low byte is 0x15, then 0x2315  
converted to decimal is 8981. Dividing this number by 100, the actual output  
current of 89.91% rated drive current is obtained.  
Output Voltage  
Drive parameter number FE05. Continuously reports the drive’s output voltage  
in %. The actual output voltage calculation method is identical to that for  
output current given above.  
Action Bits / Parameter Number  
Parameter action bits and 16-bit parameter register number. Refer to section  
10 for a detailed explanation of these items.  
Parameter Data  
During parameter register reads, this word contains the requested data  
response. Refer to section 10 for a detailed explanation of this data word  
Again, in case of any discrepancies, documentation provided by the drive  
manufacturer supersedes the examples given here.  
27  
 
9.3 Diagnostics  
When one of the connected drives faults, one byte of high-priority user  
diagnostics is supplied to the Profibus master. The format of the diagnostics  
byte is shown in Table 7.  
Table 7: Diagnostics  
Bit #:  
7
6
5
4
3
2
1
0
Drive B Diagnostics  
Drive A Diagnostics  
Reserved bits indicated in Table 7 are currently set to “0” by the PBDP-110,  
but may be used to transfer data in future firmware releases.  
When a drive’s fault condition is cleared, a diagnostics status update is  
generated indicating the drive’s exit from the faulted state.  
28  
 
10. Parameter Register Access  
This section applies only when Module 1 or Module 2 are selected.  
10.1 Parameter Number / Action Output Words  
To access drive parameters, two output words and two action bits are provided  
in each drive’s output data structure. The format of these output words and  
action bits is as follows:  
Action bits  
Bit #:  
15  
14  
13  
12  
11  
8
7
4
3
0
Reserved  
Action bits (offset 8 or 24)  
Reserved (offset 9 or 25)  
Parameter number word  
Bit #:  
15  
12  
11  
8
7
4
3
0
Parameter number  
Parameter number  
high byte (offset 10 or 26)  
Parameter number  
low byte (offset 11 or 27)  
Parameter data write word  
Bit #:  
15  
12  
11  
8
7
4
3
0
Parameter data  
Parameter data to write  
high byte (offset 14 or 30)  
Parameter data to write  
low byte (offset 15 or 31)  
Note that all locations marked “Reserved” are ignored by the PBDP-110.  
29  
 
10.2 Parameter Number / Action Input Words  
The response by the PBDP-110 to parameter read and write requests is  
placed in 2 input words and 2 input bits of the input data structure. The  
structure of these data items is as follows:  
Response bits  
Bit #:  
15  
14  
13  
12  
11  
8
7
4
3
0
Reserved  
Action response bits  
(offset 16 or 40)  
Reserved (offset 17 or 41)  
Parameter number response word  
Bit #:  
15  
12  
11  
8
7
4
3
0
Parameter number  
Parameter number response  
high byte (offset 18 or 42)  
Parameter number response  
low byte (offset 19 or 43)  
Parameter data / error code response word  
Bit #:  
15  
12  
11  
8
7
4
3
0
Parameter data / error code  
Parameter data response  
high byte (offset 22 or 46)  
Parameter data response  
low byte (offset 23 or 47)  
Note that all locations marked “Reserved” are set to 0 by the PBDP-110.  
30  
 
10.3 Parameter Access Procedure  
In order to read from a parameter or write to a parameter, two control bits are  
provided for each drive’s data structure. These bits, labeled Req1 and Req0 in  
the Action Bits word, can have the following values:  
Req1  
Req0  
Meaning  
0
0
1
1
0 ..............No action (idle state)  
1 ..............Parameter read  
0 ..............Parameter write (RAM & EEPROM)  
1 ..............Parameter write (RAM only)  
Similarly, when a drive responds to a parameter read or write request, 2 status  
bits per data structure are provided. These bits, labeled Resp1 and Resp0 in  
the Action Bits Response word, can have the following values:  
Resp1  
Resp0  
Meaning  
0
0
1
1
0 ..............No action (idle state acknowledge)  
1 ..............Parameter read success acknowledge  
0 ..............Parameter write success acknowledge  
1 ..............Error indication  
Note that the PBDP-110 will respond with Resp1:Resp0 = 1:0 upon a  
successful parameter write, regardless of whether the write was to RAM &  
EEPROM or to RAM only.  
Performing a parameter read or write action from the Profibus master involves  
the following process:  
1. Send a “no action” code (Req1=0 and Req0=0). Every parameter access  
must begin from the idle state. Once this state is sent, the Profibus  
master must then wait for the PBDP-110 to respond with an idle state  
acknowledge (Resp1=0 and Resp0=0).  
2. If the action is to be a data write, set the parameter data in the parameter  
data write word. If the action is to be a data read, the parameter data write  
word value is irrelevant.  
3. Set the parameter register number and action code (Req1 and Req0). For  
an explanation of parameter register numbers, refer to section 11.  
4. Once the PBDP-110 receives the read or write request, it will begin  
processing it. The time required to complete the request depends  
primarily on the connected drive’s baud rate setting and internal  
processing state, but can vary from several milliseconds to several tens of  
milliseconds.  
5. Once the PBDP-110 has completed the request, it will place its response  
in the action bits response, parameter number response, and data / error  
code response locations:  
31  
 
If the request was a read, and the read was performed successfully,  
this will be indicated to the master by Resp1:Resp0 changing from 0:0  
to 0:1. The parameter number response will equal the accessed  
parameter number, and the resulting data read will be placed in the  
data / error code response word.  
If the request was a write, and the write was performed successfully,  
this will be indicated to the master by Resp1:Resp0 changing from 0:0  
to 1:0. The parameter number response will equal the accessed  
parameter number, and the data written to the drive will be reflected in  
the data / error code response word.  
If an error occurred during the read or write request, this will be  
indicated to the master by Resp1:Resp0 changing from 0:0 to 1:1.  
The parameter number response will equal the parameter number  
that the master was attempting to access, and an error code reflecting  
the failure cause will be placed in the data / error code response  
word. For a list of possible error codes, refer to section 10.4.  
6. In order to perform another parameter read or write, the master must once  
again send a “no action” code (Req1=0 and Req0=0), and the PBDP-110  
must once again respond with an idle state acknowledge (Resp1=0 and  
Resp0=0) before the next read or write action can take place. Until a “no  
action” code is sent to the PBDP-110, the interface will ignore all data in  
the action bits, parameter number and parameter write data words. Also,  
as long as the master sends the “no action” code, the PBDP-110 will loop-  
back in the parameter number response word and parameter data / error  
code response word whatever data is sent to it in the corresponding  
output words.  
The above procedure explanation holds true for both drives A and B, using the  
respective request and response locations in the output and input data  
structures.  
10.4 Register Access Error Codes  
When a parameter read or write error occurs, one of the following error codes  
will be returned in the parameter data response word:  
Error Code  
Meaning  
0x0000......................cannot execute  
0x0001......................data error (written data value outside of valid range)  
0x0002......................invalid parameter number  
0x0064......................attempt to write to a read-only parameter  
0x0065......................attempt to read from a write-only parameter  
0x0066......................other / unclassified error  
32  
 
11. Parameter Registers  
The parameters that can be accessed via the parameter register access  
method outlined in section 10 are defined by the drive manufacturer. For a  
listing of the available parameters, their adjustment ranges and notable access  
behavior, refer to the appropriate “Parameter Reference” section of the drive’s  
Serial Communications Manual.  
The parameter numbers indicated in Table 8 are not implemented in the  
drives, and are therefore used to access local information on the PBDP-110  
interface.  
Table 8: PBDP-110 Accessible Parameters  
Parameter  
Number  
Read /  
Write  
Function  
Adjustment Range  
PBDP-110  
application firmware  
version  
High byte = firmware version  
Low byte = firmware revision  
Read  
only  
0xFC82  
When accessing local parameters, it does not matter whether Channel A’s or  
Channel B’s parameter access registers are used; since these local registers  
are channel-independent, the same data/function will be accessed from both  
channels.  
33  
 
12. MMI Port Use / GSD Files  
The PBDP-110 Profibus Interface is equipped with an on-board RS232 Man-  
Machine Interface (MMI) port. This port allows the unit to communicate to a  
standard personal computer via its serial (COM) port. This can be  
accomplished by using the 2-meter DB9-to-RJ45 MMI port cable provided with  
your interface kit.  
Current support for the MMI port is provided by the free ICC Flashloader utility,  
which runs on Microsoft Windows platforms. This utility allows the interface’s  
internal flash memory to be upgraded in the field, providing alternative control  
data, new parameter access, and future drive series support.  
We are continually striving to enhance the functionality and flexibility of our  
products, and therefore periodically release new embedded firmware to  
achieve these goals and meet customer requests. The Flashloader utility,  
usage instructions, new flash firmware files and all related documentation  
(such as updated user manuals and GSD files) can be downloaded as  
complete support packages from http://www.iccdesigns.com. It is suggested  
that you check this internet site prior to installation, and then periodically  
afterwards to determine if new support packages have been released and are  
available to upgrade your interface unit.  
34  
 
13. Notes  
35  
 
36  
 
ICC  
INDUSTRIAL CONTROL COMMUNICATIONS, INC.  
2204 Timberloch Place, Suite 250  
The Woodlands, TX USA 77380-1049  
Tel: [281] 292-0555 Fax: [281] 292-0564  
Printed in U.S.A  
 

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