YASKAWA PROFIBUS-DP 1000 Series User manual

MANUAL NO. SIEP C730600 42B
Technical Manual
PROFIBUS-DP
Type SI-P3
YASKAWA AC Drive 1000-Series Option
To properly use the product, read this manual thoroughly and retain
for easy reference, inspection, and maintenance. Ensure the end user
receives this manual.

2YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
Copyright © 2008 YASKAWA ELECTRIC CORPORATION
All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in any form or by any
means, mechanical, electronic, photocopying, recording, or otherwise, without the prior written permission of Yaskawa. No patent
liability is assumed with respect to the use of the information contained herein. Moreover, because Yaskawa is constantly striving to
improve its high-quality products, the information contained in this manual is subject to change without notice. Every precaution has
been taken in the preparation of this manual. Yaskawa assumes no responsibility for errors or omissions. Neither is any liability
assumed for damages resulting from the use of the information contained in this publication.

YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 3
Table of Contents
1 PREFACE AND SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2 PRODUCT OVERVIEW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 RECEIVING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
4 OPTION COMPONENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
5 INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
6 RELATED PARAMETERS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7 OPTION DATA AND I/O MAPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
8 PARAMETER PROCESS DATA OBJECT FORMATS . . . . . . . . . . . . . . . . . . . . . . . . 28
9 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
10 SPECIFICATIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
1 Preface and Safety
1 Preface and Safety
Yaskawa manufactures products used as components in a wide variety of industrial systems and equipment. The selection
and application of Yaskawa products remain the responsibility of the equipment manufacturer or end user. Yaskawa
accepts no responsibility for the way its products are incorporated into the final system design. Under no circumstances
should any Yaskawa product be incorporated into any product or design as the exclusive or sole safety control. Without
exception, all controls should be designed to detect faults dynamically and fail safely under all circumstances. All
systems or equipment designed to incorporate a product manufactured by Yaskawa must be supplied to the end user with
appropriate warnings and instructions as to the safe use and operation of that part. Any warnings provided by Yaskawa
must be promptly provided to the end user. Yaskawa offers an express warranty only as to the quality of its products in
conforming to standards and specifications published in the Yaskawa manual. NO OTHER WARRANTY, EXPRESS OR
IMPLIED, IS OFFERED. Yaskawa assumes no liability for any personal injury, property damage, losses, or claims
arising from misapplication of its products.
Applicable Documentation
The following manuals are available for the option:
Terms and Abbreviations
Registered Trademarks
• PROFIBUS-DP is a registered trademark of PROFIBUS International.
• Trademarks are the property of their respective owners.
PROFIBUS-DP SI-P3 Option
Yaskawa AC Drive 1000-Series Option
PROFIBUS-DP Installation Manual
Manual No: TOBPC73060042
Read this manual first.
The installation manual is packaged with the option and contains
information required to install the option and set up related drive
parameters.
Yaskawa AC Drive 1000-Series Option
PROFIBUS-DP Technical Manual
Manual No: SIEPC73060042
The technical manual contains detailed information about the
option. Access the following sites to obtain the technical manual:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
For questions, contact your local Yaskawa sales office or the
nearest Yaskawa representative.
Yaskawa Drive
Yaskawa AC Drive 1000-Series
Quick Start Guide
The drive manuals cover basic installation, wiring, operation
procedures, functions, troubleshooting, and maintenance
information.
The manuals also include important information about parameter
settings and drive tuning.
Access these sites to obtain Yaskawa instruction manuals:
U.S.: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://www.e-mechatronics.com
Other areas: Contact a Yaskawa representative.
Yaskawa AC Drive
1000-Series Technical Manual
Note: Indicates a supplement or precaution that does not cause drive damage.
Drive: Yaskawa AC Drive 1000-Series
Option: Yaskawa AC Drive 1000-Series SI-P3 PROFIBUS-DP Option
V/f: V/f Control
CLV: Closed Loop Vector Control
OLV/PM: Open Loop Vector Control for PM
AOLV/PM: Advanced Open Loop Vector Control for PM
CLV/PM: Closed Loop Vector Control for PM

1 Preface and Safety
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 5
Supplemental Safety Information
Read and understand this manual before installing, operating, or servicing this option. Install the option according to this
manual and local codes.
The following conventions indicate safety messages in this manual. Failure to heed these messages could cause fatal
injury or damage products and related equipment and systems.
General Safety
DANGER
Indicates a hazardous situation, which, if not avoided, will result in death or serious injury.
WARNING
Indicates a hazardous situation, which, if not avoided, could result in death or serious injury.
CAUTION
Indicates a hazardous situation, which, if not avoided, could result in minor or moderate injury.
NOTICE
Indicates an equipment damage message.
General Precautions
• The diagrams in this book may include options and drives without covers or safety shields to illustrate details. Be sure to reinstall
covers or shields before operating any devices. Use the option according to the instructions described in this manual.
• Any illustrations, photographs, or examples used in this manual are provided as examples only and may not apply to all products
to which this manual is applicable.
• The products and specifications described in this manual or the content and presentation of the manual may be changed without
notice to improve the product and/or the manual.
• When ordering new copies of the manual, contact a Yaskawa representative or the nearest Yaskawa sales office and provide the
manual number shown on the front cover.
DANGER
Heed the safety messages in this manual.
Failure to comply will result in death or serious injury.
The operating company is responsible for any injuries or equipment damage resulting from failure to heed the warnings
in this manual.
NOTICE
Do not modify the drive or option circuitry.
Failure to comply could result in damage to the drive or option and will void warranty.
Yaskawa is not responsible for any modification of the product made by the user. This product must not be modified.
Do not expose the drive or option to halogen group disinfectants.
Failure to comply may cause damage to the electrical components in the option.
Do not pack the drive in wooden materials that have been fumigated or sterilized.
Do not sterilize the entire package after the product is packed.

6 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
2 Product Overview
2 Product Overview
About This Product
The SI-P3 PROFIBUS-DP Option is an open digital communication system supporting a wide range of fast, time-critical
applications.
PROFIBUS Decentral Periphery (PROFIBUS-DP) is one of the three PROFIBUS variants. DP is dedicated to fast data
communication between systems and peripherals at a field level. This option connects a Yaskawa drive to a field network
using the PROFIBUS-DP protocol.
PROFIBUS-DP is included into the European Fieldbus Standard EN 50170.
The network is primarily used in process and factory automation.
Installing the option to a Yaskawa drive allows a PROFIBUS-DP master device to:
• operate the drive
• monitor the operation status of the drive
• change parameter settings.
Applicable Models
The option can be used with the models in Table 1.
Table 1 Applicable Models
Drive Series Drive Model Number
A1000 All models

3 Receiving
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 7
3 Receiving
Please perform the following tasks upon receiving the option:
• Inspect the option for damage. Contact the shipper immediately if the option appears damaged upon receipt.
• Verify receipt of the correct model by checking the model number printed on the option nameplate
(Refer to Figure 1 on page 8).
• Contact your supplier if you have received the wrong model or the option does not function properly.
Contents and Packaging
Table 2 Contents of Package
Tools Required for Installation
• A Phillips screwdriver (M3 metric / #1, #2 U.S. standard size) is required to install the option.
• A pair of diagonal cutting pliers.
• A small file or medium-grit sandpaper.
Note: Tools required to prepare option cables for wiring are not listed in this manual.
Description: Option Ground Wire Screws (M3) LED Label Installation Manual
-
Quantity: 113 1 1
ERR
BF
RUN
COMM
MANUAL

8 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
4 Option Components
4 Option Components
PROFIBUS-DP SI-P3 Option
Figure 1
Figure 1 PROFIBUS-DP Option Components
Communication Connector CN5
The drive has a 9-pin D-sub connector to connect to a PROFIBUS network.
Table 3 Communication Connector Description (9-pin D-sub)
A – Communication cable connector F – LED (COMM) <1>
B – Model number G – LED (BF) <1>
C – Connector (CN5) H – LED (ERR) <1>
D – Installation hole I – Ground terminal and installation hole <2>
<1> Refer to Option LED Display on page 9 for details on the LEDs.
<2> The ground wire provided in the option shipping package must be connected during installation.
E–LED(RUN)
<1>
PROFIBUS Connector Pin Signal Description
1 Shield Connected to the metal-shell (no direct FG-connection)
2– –
3 RxD/TxD-P Receive/Transmit data; line B (red)
4 CNTR-P Control signal for repeaters (direction control)
5 DGND Data ground (reference voltage to VP)
6 VP Power supply output for bus termination (for termination resistor)
7– –
8 RxD/TxD-N Receive/Transmit data; line A (green)
9– –
C
AB
D
E
F
HG
I
SI-P3
CN5 connector bottom view
Underside
1
5
6
9
Bottom View
7
8
2
3
4

4 Option Components
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 9
Option LED Display
The option has four bicolor, red/green LEDs to relay information about power, communication status, and errors. The
operational states of the LEDs after completion of the power-up diagnostic process are described in Tabl e 5. Wait at least
2 seconds for the power-up diagnostic process to complete before verifying the states of the LEDs.
Table 4 Option LED States
Table 5 LED Operation After Power-up Diagnostic
{: On / : Flashing / ×: Off
LED Display Operating Status Remarks
Color Status
RUN
(Power) Green
ON Power supply ON Power is supplied to the option, and the option hardware self-diagnostics check
is complete.
OFF Power supply OFF
• The drive has no power supply.
• Option and drive are not connected properly and/or no power is supplied to
the option.
• An internal, self-diagnostic error occurred in the option.
ERR
(Option Error) Red
ON Option error Self-diagnostic error occurred in the option.
Flashing Drive connection
error
Connection error between option and drive. This includes node address setting
errors to parameter F6-30 on the drive side.
OFF Normal operation Drive and option are properly connected.
COMM
(Communication
Status)
Green
ON Communication
connected Normal send/receive between the option and the PROFIBUS-DP master.
OFF No data exchange There is a problem establishing communication between the option and the
PROFIBUS-DP master.
BF
(PROFIBUS-DP
Error)
Red
ON
Waiting for
communication
procedure setting
Communication-related parameters are in the process of being set or initialized
by the PROFIBUS-DP master.
Flashing Communication
setting error Communication parameter error from PROFIBUS-DP master.
OFF Normal operation LED shuts off when the PROFIBUS-DP master is finished setting
communication-related parameters.
LED Communication
Status Possible Cause Solution
RUN ERR COMM BF
×× ××No power
Drive has no power. Check all wiring to the drive, then turn on the power.
Option is not properly connected to the
drive or is not receiving enough power.
Shut off the drive and make sure the option is
connected properly. Turn the power back on.
{×××
• Checking
connection with
the drive
• Waiting for data
from the master
• Option is reading the node address or
parameter configuration.
• Waiting for initial input data from
master device.
–
×{××
Option self-
diagnostics error The option is damaged. Cycle power to the drive. If the LED status does not change, replace the option.
×××
Problem connecting
to the drive
• Problem initializing the drive and the
option.
• Incorrect node address.
• Cycle power to the drive. If the LED status does
not change, replace the option.
• Check the node address setting in the drive (F6-10)
{××{
Waiting for data
from the master
device
Waiting for data from the master device.
(Set_Parm_Message or
Chk_Cfg_Message)
• Check master network settings.
• Make sure the master device is operating normally.
• Check terminal resistance settings on the data line.
• Check for problems with the data line and
connector.
• Check if the data line is connected properly to
communication connector CN5.
{××
Incorrect data or
option time out
waiting for data
The communication settings in the
master are set incorrectly. Check the communication settings in the master.
{×{×Sending or
receiving data ––

10 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
5 Installation Procedure
5 Installation Procedure
Section Safety
DANGER
Electric Shock Hazard
Do not connect or disconnect wiring while the power is on.
Failure to comply will result in death or serious injury.
Disconnect all power to the drive and wait at least the amount of time specified on the drive front cover safety label.
After all indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages before
servicing. The internal capacitor remains charged after the power supply is turned off.
WARNING
Electrical Shock Hazard
Do not remove the front covers of the drive while the power is on.
Failure to comply could result in death or serious injury.
The diagrams in this section may include options and drives without covers or safety shields to show details. Be sure to
reinstall covers or shields before operating any devices. Use the option according to the instructions described in this
manual.
Do not allow unqualified personnel to use equipment.
Failure to comply could result in death or serious injury.
Maintenance, inspection, and replacement of parts must be performed only by authorized personnel familiar with
installation, adjustment, and maintenance of this product.
Do not touch circuit boards while the power to the drive is on.
Failure to comply could result in death or serious injury.
Do not use damaged wires, stress the wiring, or damage the wire insulation.
Failure to comply could result in death or serious injury.
Fire Hazard
Tighten all terminal screws to the specified tightening torque.
Loose electrical connections could result in death or serious injury by fire due to overheating of electrical connections.
NOTICE
Damage to Equipment
Observe proper electrostatic discharge (ESD) procedures when handling the option, drive, and circuit boards.
Failure to comply may result in ESD damage to circuitry.
Never shut the power off while the drive is running or outputting voltage.
Failure to comply may cause the application to operate incorrectly or damage the drive.
Do not operate damaged equipment.
Failure to comply may cause further damage to the equipment.
Do not connect or operate any equipment with visible damage or missing parts.
Do not use unshielded cable for control wiring.
Failure to comply may cause electrical interference resulting in poor system performance.
Use shielded twisted-pair wires and ground the shield to the ground terminal of the drive.

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 11
Prior to Installing the Option
Prior to installing the option, wire the drive, make the necessary connections to the drive terminals, and verify that the
drive functions normally. Refer to the Quick Start Guide packaged with the drive for information on wiring and
connecting the drive.
Figure 2 shows an exploded view of the drive with the option and related components for reference.
Figure 2
Figure 2 Drive Components with Option
Properly connect all pins and connectors.
Failure to comply may prevent proper operation and possibly damage equipment.
Check wiring to ensure that all connections are correct after installing the option and connecting any other
devices.
Failure to comply may result in damage to the option.
A – Insertion point for CN5 H – Included screws
B – Option card I – Ground wire
C – Front cover J – CN5 communication connector
D – Digital operator K – Drive grounding terminal (FE)
E – LED label L – Connector CN5-A
F – Terminal cover M – Connector CN5-B
G – Removable tabs for wire routing N – Connector CN5-C
NOTICE
F
H
A
K
L
M
N
I
BC
D
E
G
J
ERR RUN
BF COMM

5 Installation Procedure
12 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
Installing the Option
Refer to the instructions below to install the option.
1. Shut off power to the drive, wait the appropriate amount of time for voltage to dissipate, then remove the digital
operator (D) and front covers (C, F). Refer to the Quick Start Guide packaged with the drive for directions on
removing the front covers. Cover removal varies depending on drive size.
DANGER! Electrical Shock Hazard. Disconnect all power to the drive and wait at least the amount of time specified on the drive front
cover safety label. After all indicators are off, measure the DC bus voltage to confirm safe level, and check for unsafe voltages before
servicing to prevent electric shock. The internal capacitor remains charged even after the power supply is turned off.
NOTICE: Damage to Equipment. Observe proper electrostatic discharge procedures (ESD) when handling the option, drive, and
circuit boards. Failure to comply may result in ESD damage to circuitry.
Figure 3
Figure 3 Remove the Front Covers and Digital Operator
2. With the front covers and digital operator removed, apply the LED label (E) in the appropriate position on the
drive top front cover (C).
Figure 4
Figure 4 Apply the LED Label
C
D
F
C
E
ERR RUN
BF COMM

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 13
3. Insert the option card (B) into the CN5-A connector (L) located on the drive and fasten it using one of the
included screws (H).
Figure 5
Figure 5 Insert the Option Card
4. Connect the ground wire (I) to the ground terminal (K) using one of the remaining provided screws (H). Connect
the other end of the ground wire (I) to the remaining ground terminal and installation hole on the option using the
last remaining provided screw (H).
Figure 6
Figure 6 Connect the Ground Wire
Note: There are two screw holes on the drive for use as ground terminals. When connecting more than two options, two ground wires
will need to share the same drive ground terminal.
L
H
B
BF
H
I
K

5 Installation Procedure
14 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
5. Select the proper type of 9-pin D-sub CN5 connector and network cable.
Refer to on page 41 for details on cable selections and cable lengths.
Refer to the PROFIBUS-DP website at www.profibus.com for more information on cables and connectors.
6. Connect the option to the network using a 9 pin D-sub connector as shown in Figure 7.
Connection Diagram
Figure 7
Figure 7 Option Connection Diagram
<1> The ground wire provided in the option shipping package must be connected during installation.
PROFIBUS-DP Termination
The option does not have a termination resistor. The termination resistance must be set on the final drive in the
network using a switch on the 9-pin D-sub connector. Make sure that only the connector for the final drive in the
network has a termination resistor; communication problems may arise if any other network drive has a
termination resistor.
Use only the input side cable entry as shown in Figure 8 when connecting both ends of the network. Most 9-pin
D-sub connectors have a function for disconnecting the output side of the cable. Communication will not be
possible between devices if the connector is reversed. Most connectors have arrows indicating the input and
output sides.
Figure 8
Figure 8 PROFIBUS Cable Connection with Termination Resistors
Bus termination ON = incoming and outgoing cables not connected.
Bus termination OFF = incoming and outgoing cables connected.
Drive
9-pin D-sub Connector
For the last node on the bus,
turn on the termination resistor switch.
SI-P3
RTS
DGND
VP
A-line
B-line
1B
1A
3
8
4
6
5
2B
2A
CN5-A
FE
<1>
PROFIBUS Cable PROFIBUS Cable Connector
(Red)
(Green)
(Red)
(Green)
(Shell)
To PROFIBUS-DP
Master
To the next slave
(Shell)
ON
OFF
Outgoing Cable
Incoming Cable
Switch
Bus termination
9-pin D-sub Connector
OO
O

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 15
Termination resistors without inductors as shown in Figure 9 can only be used for baud rates below 1.5 Mbps.
Baud rates 1.5 Mbps and higher require termination with resistors and inductors as shown in Figure 7.
Figure 9
Figure 9 Cable Termination of the Option Cable to EN50170
(Pin Numbers for a 9-pin D-sub Connector)
7. Route the option wiring.
Depending on the drive model, some drives may require routing the wiring through the side of the front cover to
the outside. In these cases, use diagonal cutters to cut out the perforated openings in the left side of the drive
front cover as shown in Figure 10-A and leave no sharp edges to damage wiring.
Route the wiring inside the enclosure as shown in Figure 10-B for drives that do not require routing through the
front cover. Refer to the Peripheral Devices & Options section of the drive Technical Manual for more
information.
Figure 10
Figure 10 Wire Routing Examples
8. After connecting the prepared cable for the 9-pin D-sub communication connector CN5, recheck the option wire
routing performed in step 6.
A – Route wires through the openings
provided on the left side of the front
cover. <1>
<1> The drive will not meet NEMA Type 1 requirements if wiring is exposed outside the enclosure.
B – Use the open space provided inside
the drive to route option wiring.
390 Ω
B - Data line
DGND (pin 5)
RxD/TxD-N (pin 8)
RxD/TxD-P (pin 3)
VP (pin 6)
A - Data line
220 Ω
390 Ω
A
B

5 Installation Procedure
16 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
9. Replace and secure the front covers of the drive (C, F) and replace the digital operator (D).
Figure 11
Figure 11 Replace the Front Covers and Digital Operator
Note: Take proper precautions when wiring the option so that the front covers will easily fit back onto the drive. Make sure no cables
are pinched between the front covers and the drive when replacing the covers.
10. Set drive parameters in Table 8 for proper option performance. Be sure to set parameter F6-30 to a node
address unique to the network.
F
C
D

5 Installation Procedure
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 17
Communication Cable Specifications
To ensure proper performance, Yaskawa recommends using PROFIBUS-DP-dedicated cables that fulfill the
specifications in Table 6. Refer to the PROFIBUS-DP website at www.profibus.com for more information on cables.
Cable Requirements
Table 6 Communication Cable Requirements
Cable Length
Communication speed determines maximum permissible cable length. Table 7 shows the specifications for Type A bus
cables.
Table 7 Communication Cable Length
GSD Files
To facilitate network implementation, obtain a GSD file from one of the following websites depending on your region:
US: http://www.yaskawa.com
Europe: http://www.yaskawa.eu.com
Japan: http://e-mechatronics.com
Other areas: Contact your Yaskawa representative
Condition Specifications
Impedance 135 to 165 Ω at a frequency of (3 to 20 MHz)
Capacity 30 pF/m maximum
Loop Resistance 110 Ω/km maximum
Core Cross-Section 0.34 mm2minimum
Core Diameter 0.64 mm minimum
Communication Speed (kbps) Distance per Segment
9.6 1200 m (3937 ft.)
19.2 1200 m (3937 ft.)
45.45 1200 m (3937 ft.)
93.75 1200 m (3937 ft.)
187.5 1000 m (3280 ft.)
500 400 m (1312 ft.)
1500 200 m (656 ft.)
3000 100 m (328 ft.)
6000 100 m (328 ft.)
12000 100 m (328 ft.)

18 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
6 Related Parameters
6 Related Parameters
The following parameters are used to set up the drive for operation with the option.
Confirm proper setting of all parameters in Table 8 before starting network communications.
Table 8 Parameter Settings
No.
(Addr.
Hex)
Name Description Values
b1-01
(180)
<1>
<1> Set b1-02 to 3 to start and stop the drive through the PROFIBUS-DP network. Set b1-01 to 3 to control the frequency reference of the drive via
the PROFIBUS-DP network.
Frequency Reference
Selection 1
Selects the frequency reference input source
0: Operator - Digital preset speed d1-01 to d1-17
1: Terminals - Analog input terminal A1 or A2
2: MEMOBUS/Modbus communications
3: Option
4: Pulse Input (Terminal RP)
Default: 1
Range: 0 to 4
(Set to 3 for
SI-P3)
b1-02
(181)
<1>
Run Command Selection 1
Selects the run command input source
0: Digital Operator - RUN and STOP keys
1: Digital input terminals S
2: MEMOBUS/Modbus communications
3: Option
Default: 1
Range: 0 to 3
(Set to 3 for
SI-P3)
F6-01
(3A2)
Communications Error
Operation Selection
Determines drive response when a bUS error is detected during communications
with the option
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only <2>
Default: 1
Range: 0 to 3
F6-02
(3A3)
External Fault from Comm.
Option Detection Selection
Sets the condition for external fault detection (EF0)
0: Always detected
1: Detected only during operation
Default: 0
Range: 0, 1
F6-03
(3A4)
External Fault from Comm.
Option Operation
Selection0
Determines drive response for external fault input (EF0) detection during
PROFIBUS communication
0: Ramp to Stop
1: Coast to Stop
2: Fast-Stop
3: Alarm Only <2>
Default: 1
Range: 0 to 3
F6-06
(3A7)
<3>
Torque Reference/Torque
Limit Selection from
Comm. Option
0: Torque reference/torque limit via network communications are disabled.
1: Torque reference/torque limit via network communications are enabled. <4>
Default: 0
Range: 0, 1
F6-07
(3A8)
Multi-Step Speed Enable/
Disable Selection when
NefRef/ComRef is Selected
0: Multi-step speed reference disabled (F7 functionality)
1: Multi-step speed reference allowed (V7 functionality)
Default: 0
Range: 0, 1
F6-08
(36A)
Reset Communication
Parameters
Determines which F6- and F7- parameters are reset to default values when
initializing the drive using A1-03.
0: Do not reset parameters
1: Reset parameters
Note: Setting this parameter does not affect communication-related parameters.
Setting this parameter only determines if communication-related parameters
(F6- and F7-) are also reset when initializing with A1-03.
Default: 0
Range: 0, 1
F6-30
(3CB)
<5> <6>
PROFIBUS-DP Node
Address 0 to 125
Default: 0
Min: 0
Max: 125
F6-31
(3CC)
PROFIBUS-DP Clear
Mode Selection
Selects the action to take when a “Clear Mode” command is received
0: Resets to 0
1: Maintains the previous value
Default: 0
Range: 0, 1
F6-32
(3CD)
<6>
PROFIBUS-DP Data
Format Selection
0: PPO Type
1: Conventional
Default: 0
Range: 0, 1
F6-33
<6> IND Data Size Selection 0: Word
1: Byte
Default: 0
Range: 0, 1

6 Related Parameters
YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual 19
<2> Take proper safety measures, such as installing an emergency stop switch, when setting F6-03 to 3, as the drive will continue operation when
detecting an EF0 fault.
<3> Enabled in CLV, AOLV/PM, and CLV/PM control modes (A1-02 = 3, 6, or 7). When enabled, d5-01 determines whether the value is read as the
torque limit value (d5-01 = 0) or as the torque reference value (d5-01 = 1). In CLV/PM, this value is read as the torque limit.
<4> Default setting specifies that the torque reference or torque limit is to be provided via network communications (F6-06 = 1). The motor may not
rotate if no torque reference or torque limit is supplied from the PLC.
<5> All node addresses must be unique. Node addresses 0, 1, and 2 are typically reserved for control, maintenance, and diagnostic equipment. The
“Err” LED will illuminate when a value of 0 or a value greater than 125 is entered.
<6> Cycle power for setting changes to take effect.

20 YASKAWA ELECTRIC SIEP C730600 42B 1000-Series Option SI-P3 Technical Manual
7 Option Data and I/O Maps
7 Option Data and I/O Maps
Conventional Formats
The configuration tool of PROFIBUS-DP master sets the input and output data length of SI-P3 from Extended Data 1
(32 bytes), Extended Data 2 (12 bytes), and Basic Data (6 bytes).
Conventional formats have two message types: High-speed I/O Data and MEMOBUS/Modbus message. Set parameter
F6-32 to 1 to use conventional formats.
High-Speed I/O Data
High-speed I/O data is directly transferred between the drive and controller or PLC. When the drive is set for
PROFIBUS-DP communications, the drive Run/Stop and Frequency Reference commands are transferred within 2 ms
after being received by the option.
MEMOBUS/Modbus Message
MEMOBUS/Modbus message data is transferred between the drive and controller or PLC using MEMOBUS/Modbus
messages. All drive parameters and data can be accessed through MEMOBUS/Modbus. The data in this message type is
transferred to the drive after being received and edited by the option and more time is required to return the data to the
master. The master must synchronize the timing of sending and receiving the data by a process called handshaking.
Refer to Handshaking Register on page 25 for more information.
Memory Maps
The following memory maps show the I/O data bytes.
Basic and Extended Register Maps
Table 9 Basic Data Register Map Detail
Table 10 Extended Data 1 Register Map
Basic Data
(6 bytes)
Extended Data 1
(32 bytes)
Extended Data 2
(12 bytes)
High-speed I/O Data Bytes 0 to 5 Bytes 0 to 15 Bytes 0 to 3
MEMOBUS/Modbus Data – Bytes 16 to 31 Bytes 4 to 11
Output (Master Device to Drive) Input (Drive to Master Device)
Byte
<1> Enabled in CLV, AOLV/PM, and CLV/PM control modes (A1-02 = 3, 6, or 7).
<2> Set when network communication is designated as the source of the torque limit and torque reference (F6-06 = 1). When enabled, d5-01
determines whether the value is read as the torque limit value (d5-01 = 0) or as the torque reference value (d5-01 = 1). In CLV/PM, this value is
read as the torque limit.
<3> Unit depends on the setting of o1-03 (Digital Operator Display Scaling). When the drive is operating in V/f Control or OLV/PM, the drive
output frequency becomes the input data.
<4> Data is displayed in units of 0.01 A for drives 7.5 kW and smaller, and in units of 0.1 A for drives 11 kW and larger. This convention is the same
regardless of drive duty mode selection.
Description Byte Description
0 Operation Command High Byte 0 Drive Status High Byte
1 Operation Command Low Byte 1 Drive Status Low Byte
2 Frequency Reference High Byte 2 Motor Speed High Byte <3>
3 Frequency Reference Low Byte 3 Motor Speed Low Byte <3>
4 Torque Reference/Torque Limit High Byte <1> <2> 4 Output Current High Byte <4>
5 Torque Reference/Torque Limit Low Byte <1> <2> 5 Output Current High Byte <4>
Output (Master Device to Drive) Input (Drive to Master Device)
Byte Description Byte Description
0 Operation Command High Byte 0 Drive Status High Byte
1 Operation Command Low Byte 1 Drive Status Low Byte
2 Frequency Reference High Byte 2 Motor Speed High Byte <5>
3 Frequency Reference Low Byte 3 Motor Speed Low Byte <5>
4 Torque Reference High Byte <1> <2> 4 Torque Reference Monitor High Byte <6>