LS ELECTRIC SV-iS7 Series User manual

Before using the product
First of all, thank you for using our Profibus communication board.

SAFETY PRECAUTIONS
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SAFETY PRECAUTIONS
Always follow safety instructions to prevent accidents and potentially hazardous
situations.
Safety precautions are classified into “WARNING” and “CAUTION,” and their
meanings are as follows:
Indicates a potentially hazardous situation which, if not avoided, may cause death or
serious injury.
Indicates a potentially hazardous situation, which, if not avoided, may cause minor
injury or damage to the product.
Symbols used in this document and on the product indicate the following:
Read and follow the instructions carefully to avoid dangerous situations.
Presence of dangerous voltage inside the product that may cause harm or electric shock.
Keep the operating instructions handy for quick reference.
Read the user manual carefully to fully and safely use the functions of the Profibus
communication board.
Be careful not to damage the CMOS elements on the communication board.
Static charge may cause malfunctioning of the product.
Turn off the inverter before connecting communication cables.
Otherwise, the module may be damaged or a communication error may result.
Correctly align the communication board to the installation connector for
installation and make sure that it is firmly connected to the inverter.
Otherwise, the module may be damaged or a communication error may result.
Check the parameter units when configuring the parameter values.
Otherwise, a communication error may result.

iii
Table of Contents
Table of Contents
1 Overview ................................................................................................................. 1
1.1 Introduction................................................................................................... 1
1.2 Package Content .......................................................................................... 1
2 Product Specification ............................................................................................ 2
2.1 Basic Communication Specifications for the Profibus Option....................... 2
3 Appearance and Part Name .................................................................................. 4
4 How to fit option..................................................................................................... 6
4.1 Mounting option to the inverter body ............................................................ 6
4.2 Structure of Profibus signal line connector and connector connection
method.......................................................................................................... 7
4.3 Grounding option .......................................................................................... 8
5 Profibus parameters ............................................................................................ 10
5.1 Setting station address............................................................................... 10
5.2 Setting the number of status data............................................................... 10
5.3 Setting the number of the control data ....................................................... 10
5.4 Setting address for the output data ............................................................ 11
5.5 Setting address for the input data............................................................... 11
5.6 Transmitting and receiving I/O data............................................................ 11
5.7 Setting Profibus Bit Swap ........................................................................... 12
5.8 Profibus DP Telegram Type ....................................................................... 12
5.9 Profibus DP Profile ..................................................................................... 13
5.10 Profibus DP Baudrate................................................................................. 13
5.11 Profibus DP Module Reset ......................................................................... 14
5.12 Profibus DP PROFIdrive Value .................................................................. 14
6 Basic operation .................................................................................................... 15
7 Abnormal operation and countermeasures....................................................... 16
7.1 DATA_EX LED operation and countermeasures in case of malfunction.... 16
7.2 CPU LED operation and countermeasures in case of malfunction ............ 17
7.3 Error LED operation and countermeasures in case of malfunction ............ 17
8 System configuration and transmission specification..................................... 18
8.1 Methods and specifications for installing terminating resistance................ 18
8.2 Maximum transmission distance specification............................................ 19
9 Preferences and Other Features......................................................................... 20
9.1 GSD files (Electronic Data Sheets) ............................................................ 20
9.2 User Parameter Setting .............................................................................. 20
9.3 Extended Diagnostic................................................................................... 21
10 Communication Parameters ............................................................................... 22
10.1 Map Structure of the iS7 Inverter full communication parameters.............. 22

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Table of Contents
10.2 Parameter Groups for Periodic Data Transmission.................................... 23
10.3 Parameter Groups for User and Macro Grp Transport............................... 24
10.4 0h200 to 0h23F: User Grp parameter currently registered......................... 25
11 Product Size ......................................................................................................... 26
12
Communication Profile........................................................................................ 27
12.1
PROFIdrive Profile...................................................................................... 28
12.1.1 Control word(STW1) ..................................................................................30
12.1.2 Status word(ZSW1) ...................................................................................31
12.1.3 Setpoint value ............................................................................................32
12.1.4 Actual speed value ....................................................................................33
12.2 I/O Profile.................................................................................................... 33
12.3 LS Drive Profile........................................................................................... 33
12.3.1 Control word...............................................................................................34
12.3.2 Status word ................................................................................................35
12.3.3 Setpoint value ............................................................................................36
12.3.4 Actual speed value ....................................................................................36
13
Communication Protocol .................................................................................... 37
13.1 Cyclical message types .............................................................................. 37
13.1.1 PPO Type ..................................................................................................37
13.1.2 Standard Telegram1 ..................................................................................38
13.1.3 Vender Specific Telegram .........................................................................39
13.2 Parameter Access ...................................................................................... 39
13.2.1 Cyclic Parameter data transfer (DP-V0) ....................................................39
13.2.2 Acyclic Parameter data transfer (DP-V1) ..................................................44
14 PROFIdrive Parameters ....................................................................................... 49
14.1 Supported Parameters ............................................................................... 49
14.2 Description of the PNU[944] Fault Message Counter and the PNU[947]
Fault Number.............................................................................................. 51
15
I&M records .......................................................................................................... 54

Overview
1
1 Overview
1.1 Introduction
You can use the Profibus option to connect the SV-iS7 inverter to the Profibus
network.
Using the Profibus communication board, the sequence program on the PLC or any
Master Module can control and monitor the inverter.
Because multiple inverters can be operated with one communication cable, this
reduces the total installation cost. In addition, installation time is reduced and easy
maintenance is made available because installation and routing of cables has become
simpler.
1.2 Package Content
Profibus option, 9-pin connector 1 ea., securing screw (M3), and manual

2
Product Specification
2 Product Specification
2.1 Basic Communication Specifications for the
Profibus Option
Device Type: Profibus DP Slave
DP Version: DPV1
Auto Baud Rate Detect: Supported
Sync Mode: Supported
Freeze Mode: Supported
Max Input Length: 8 words
Max Output Length: 8 words
Max Data Length: 16 words
Baud Rate Support: 9.6K, 19.2K, 45.45K, 93.75K, 187.5K, 500K, 1.5M, 3M, 6M, 12M
Modular Station: Supported
Max Module: 2
Connectable Device:Up to 32 stations per segment
Items Description
DP version DPV0(Legacy) DPV1
function
Cyclic data MS0
Cyclical Data Exchange Cyclical Data Exchange
Global Control Service Global Control Service
Read Configuration Data Read Configuration Data
Read Diagnostic Data Read Diagnostic Data
Send Parameter Data Send Parameter Data
Configuration Data Configuration Data
Acyclic data MS1 x Read, Write, Alarm
Acyclic data MS2 x Read, Write
Profile I/O Profile
(LS Define Profile)
I/O Profile(LS Define Profile),
PROFIdrive profile,
LS Drive Profile
Telegram x ST1, PPO Type
PNU Parameter x 918 - PROFIBUS address
922 - Telegram selection

Product Specification
3
Items Description
944 - Error message counter
947 - Error number
963 - PROFIBUS baud rate
964 - Device identification
965 - PROFIdrive profile
number
972 - Drive unit reset
Integration GSD_Revision = 1 GSD_Revision = 5 ,
I&M0
Support Model Criteria Ver. 2.01 or below ver 3.00
Existing legacy versions of ver. 2.01 and earlier support DPV0 mode only. The mode
only supports simple Input/Output communication and does not support additional
protocol services, except for services for basic connection setup.
Starting with the newly supported version 3.00, DPV0/DPV1 mode is supported, and
Telegram, PNU parameters, and profiles for drive control are added.
See the LS ELECTRIC homepage below for more information on Ver 2.01.
www.ls-electric.com -> Download Center -> iS7 Profibus Option Manual
The DP versions supported by LS Profibus-DP Master module are as follows:
Items Description Remark
XGK/XGI/XGR
Common
XGL-PMEA Profibus-DP Master Supports DP-V0
XGL-PMEC Profibus-DP Master
XGL-PMEB Profibus-DP Master Supports DP-V0 and DP-V1

4
Appearance and Part Name
3 Appearance and Part Name
Display LED
No. Name Usage
DATA_EX LED Always on when Profibus is online.
ERROR LED Illuminates when an option or body malfunctions.
CPU LED Illuminates when power is supplied to the inverter after
installing the communication board to the inverter.
Communication
connection terminal Terminal for the Profibus communication connection.
Inverter connection
connector The connection terminal to the inverter body.
Ground Terminal Terminal for ground wire connection in case of
communication error due to noise.
See '7. Abnormal Operation and Countermeasures' for detailed operation.

Appearance and Part Name
5
Communication network terminals
PROFIBUS
Connector Pin Signal Description
1 None None
2 M24 24 V Output GND
3 RxD/TxD-P Received/Transmitted Data Plus
4 CTRL-P Control signal for a repeater
5 DGND Signal GND
6 VP 5 V for termination resistance
7 P24 24 V Output - Positive
8 RxD/TxD-N Received/Transmitted Data - Negative
9 CTRL-N Control signal for a repeater
Note) The product only supports signal pins 3, 5, 6, and 8.

6
How to fit option
4 How to fit option
4.1 Mounting option to the inverter body
1Turn off the power.
2Remove the front cover of the iS7 and connect the connector as shown below.
3Secure it to the main body using the included screw.
4Power on the inverter and verify that Profibus is recognized in "CNF 31: Option-1 Type".
Be sure to disconnect the inverter power when installing and removing
communication board.
It can cause electric shock and failure.
Note
1The iS7 has three optional connectors located on the upper front, lower front, and left.
Each is separated by an option as shown in the figure above.
2For Profibus option, connect to the option connector for use.
3Insert the Profibus signal line into the control wiring hole first and then wire the connection
connector.

How to fit option
7
4.2 Structure of Profibus signal line connector and
connector connection method
1Incoming line: Connect the green line to A1 and red to B1.
2Outgoing line: Connect the green line to A2 and red to B2.
3Connect the shield to the clamp on the connector.
4When installing the connector on the end, install the cables on A1 and B1.

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How to fit option
4.3 Grounding option
When using a ground on a communication cable (shielded cable), connect as follows.
The ground cable is not included in the product package.
1Remove the communication option cover.
2Connect the ground wire using the *screw to the left of the communication option.
3Remove the communication option cover if it is difficult to handle the lines on the ground
wire.
4Close and engage the communication Option cover.

How to fit option
9
Connect the ground of the communication option separately from the ground (CM) of
the inverter
* See Ground part.
Screw size Lug type
Recommended
wiring thickness
[mm2](AWG)
Screw torque
[kgf.cm]
M3x6 Circular or Y-type Complies with lug
specification 5.3

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Profibus parameters
5 Profibus parameters
5.1 Setting station address
Minimum
value
Maximum
value Location on KeyPad
Field Bus ID 1 125 07 in COM Group
The station address is a unique value that distinguishes each node in the Profibus network.
Therefore, other devices cannot share the same value. You can change the station address
by manipulating the keypad. The factory default is 1.
5.2 Setting the number of status data
Determines the number of output data (variables in the inverter to monitor)
Minimum
value
Maximum
value Location on KeyPad
Para Status Num 0 8 30 in COM Group
5.3 Setting the number of the control data
Determines the number of input data (variables in the inverter to be commanded
externally).
Minimum
value
Maximum
value Location on KeyPad
Para Ctrl Num 0 8 50 in COM Group

Profibus parameters
11
5.4 Setting address for the output data
Sets the address as many times as the number of data to output.
Minimum value Maximum
value Location on KeyPad
Para Status 1~8 0h0000 0hFFFF 31-38 in COM Group
5.5 Setting address for the input data
Sets the address as many times as the number of data to input.
Minimum value Maximum
value Location on KeyPad
Para Ctrl 1~8 0h0000 0hFFFF 51-58 in COM Group
5.6 Transmitting and receiving I/O data
The status data set on the keypad of the inverter is passed to the Profibus Master
Module (PLC or PC control program) via the Profibus option Module. On the contrary,
control data is passed from the Profibus Master Module (PLC or PC control program)
to the Profibus option Module and from the Profibus option Module to the inverter.

12
Profibus parameters
5.7 Setting Profibus Bit Swap
You can set whether the LSB and MSB bits in the data transmitted during network
communication will be swapped.
(This setting is required if the upper-level controller has an interface that reads the
LSB and MSB data from the PROFIBUS communication module in a reverse order.)
Setting Keypad Parameter Number
FBus Swap Sel 0 : No
1 : Yes
COM-68
(Parameter 68 in COM Group)
5.8 Profibus DP Telegram Type
Displays the Telegram type set in the communication module. These parameters cannot be
changed on the keypad and can only be changed on the master. Indicates the I/O
configuration of the cyclic message to and from the master, and the meaning of each value is
as follows:
Display
value Value meaning
COM-10
1 Standard Telegram 1
100 *Vender Specific Telegram
101 PPO Type 1 (PKW 4/4 + PZD 2/2)
102 PPO Type 2 (PKW 4/4 + PZD 6/6)
103 PPO Type 3 (PZD 2/2)
104 PPO Type 4 (PZD 6/6)
105 PPO Type 5 (PKW 4/4 + PZD 10/10)
106 PPO Type 6 (PZD 10/10)
* The I/O Word data size set in the Vendor Specific Telegram follows the Para Status Num
and Para Control Num settings.
The values of Para Status Num (COM-30) and Para Control Num (COM-50) may be
automatically changed according to the corresponding values determined by the
Master.

Profibus parameters
13
5.9 Profibus DP Profile
Displays the control operation mode for inverter operation. These parameters cannot
be changed on the keypad and can only be changed on the master. The control
operation mode shows the operation mode status set by the master, and the meaning
of each value is as follows:
Set
value Value meaning Remark
COM-11
0 I/O Profile Telegram Type: Automatically specified when
using 100.
1 PROFIdrive Profile Telegram Type: Automatically specified when
using 1.
2 LS Drive Profile Telegram Type: Available when using 101-106.
5.10 Profibus DP Baudrate
Displays the Baudrate of the Profibus DP currently set by the Master. These
parameters cannot be changed on the keypad and can only be changed on the
master. Indicates the value specified when the Profibus DP is running on the Master,
and the meaning of each value is as follows:
Display
value Value Meaning
COM-12
0 9.6 kbit/s
1 19.2 kbit/s
2 93.75 kbit/s
3 187.5 kbit/s
4 500 kbit/s
6 1.5 Mbit/s
7 3 Mbit/s
8 6 Mbit/s
9 12 Mbit/s
11 45.45 kbit/s
255 Invalid baud rate

14
Profibus parameters
5.11 Profibus DP Module Reset
Parameter for initializing the PROFIdrive parameter value of the communication
option to zero. As soon as the corresponding value is set to 1, the values of p944,
p947, and p953 to be initialized are initialized to 0.
5.12 Profibus DP PROFIdrive Value
Parameter used when the value applied in the COM-11 Profibus DP Profile is set to
PROFIdrive Profile (1). After changing to the keypad, the COM-94 Com update is
required to apply the corresponding values. This parameter represents the definition
of the value used in the Setpoint value, Actual speed value area.
Set
value
Value
meaning Remark
COM-14
0
(default)
PROFIdrive
Standard
Indicates NSOLL_A, NIST_A (16 bits), and the
reference point for that value is DRV-20 Max Freq.
The range is 0xC000 (-100%) to 0x4000 (100%).
Ex) DRV-20(60.00hz)* 0x4000(100%) =
Forward Target Frequency Value(60.00hz)
DRV-20(60.00hz)* 0xF000(-25%) =
Reverse Target Frequency Value(15.00hz)
1Vendor
Specification Indicates the RPM (decimal) value itself.

Basic operation
15
6 Basic operation
When the inverter power is on or resets:
The CPU LED blinks when power is turned on normally.
The ERR LED turns on if there is something wrong.
The configuration is performed through the keypad.
The DATA_EX LED indicating the Profibus communication status turns on when
communication with the Master station is started as set.