LG G3L-PUEA User manual

LG Programmable Logic Controller
Profibus-DP Module
G3L-PUEA
G3L-PUEB
G4L-PUEA
G4L-PUEB
G6L-PUEA
G6L-PUEB
G7L-PBEA
USER’S MANUAL
GLOFA
MASTER-K
Before using, please read ‘ Notices for the safety ’thoroughly.
Please keep this user’s manual in the place where the user can find easily.

Notices for the Safety
‘Notices for the Safety’ should be complied by the user to use the
product safely and correctly to prevent the occurrence of any
accident or danger.
‘Notices for the Safety’ is divided by “Danger”, ”Warning” and ”Caution”
and each meaning is as follows :
■ The meanin
g
of s
y
mbols used in the
p
roduct and user’s manual is as follows :
This symbol is to take care for the items or operation that may occur the
danger.
When you find this symbol, you should read the instructions carefully to
avoid the danger occurrence.
This symbol is to take care as the electric shock may occur under
the specific condition.
In case of violating the instructions, it may cause the
significant injury or death immediately.
In case of violating the instructions, it may cause
the significant injury or death.
In case of violating the instructions, it may cause
the slight injury or product damage.
Danger
Warning
Caution

■ Notices in Design
■ Notices in Installation
■ Notices in Wiring
I/O Signal/Communication cables shall be designed apart at least 100mm from high voltage
cable or power cable to avoid the influence caused by the noise or the change of magnetic filed.
It may cause the malfunction by the noise.
In case that installation environment has lots of vibration, cares should be taken not to apply the
vibration to the product directly.
The inflow of metal particle is not permitted as it may cause the malfunction of the product.
Caution
PLC should be used in the environment condition described in the general standard.
If used out of general standard, it may cause the electric shock, fire, malfunction, damage of
product or furious flames etc.
Make sure that the module is fixed correctly.
If not installed the module correctly, it may cause the malfunction, failure or falling.
For the grounding of FG terminal, you should use the 3rd class grounding only for PLC.
If not grounding, it may cause the malfunction.
The wiring in PLC should be connected after checking the rating voltage of the product and
terminal layout.
If connected to the different power from the rating or wrong wiring, it may cause the fire or
failure.
In case of wiring, the screw of terminal should be tightened by standard torque.
If the screw of terminal is loosened, it may cause the cutoff or malfunction.
Cares should be taken to avoid the inflow of foreign materials such as wiring dregs inside the
module.
Caution
Caution

■ Notices in Startup and Maintenance
■ Notices in Disposal
Do not remove PCB from the module case or remodel the module. It may cause the failure,
malfunction, damage of the product or fire. The installation and removal of the module should
be done after POWER OFF.
The change of battery should be done in the state of POWER ON.
In case of changing in the state ‘OFF’, the program may be damaged.
Do not touch the terminal in the state that the power is applied. It may cause the malfunction or
electric shock.
When the product is disposed, this should be treated as industry waste.
Caution
Caution
Warning

REVISION HISTORY
Issue Date Manual No. Revised Content
’04.4 10310000334 First edition issued.


User’s Manual no. is marked on the right bottom side of the back cover.


CHAPTER 1 OVERVIEWxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx1-1 ~ 1-2
1.1 Notices in usingxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 1-2
CHAPTER 2 TERMINOLOGYxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx2-1 ~ 2-2
CHAPTER 3 GENERAL SPECIFICATIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx3-1 ~ 3-2
3.1 General Specificationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 3-1
3.2 Pnet Telecommunication module structurexxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 3-2
CHAPTER 4 PERFORMANCE SPECIFICATIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx4-1
4.1 Telecommunication Specificationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 4-1
CHAPTER 5 SYSTEM CONFIGURATIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx5-1
5.1 Profibus-DP System xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 5-1
CHAPTER 6 TELECOMMUNICATION CONFIGURATIONxxxxxxxxxxxxxxxxxxxxxxx6-1 ~ 6-61
6.1 High speed linkxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-1
6.1.1 Overviewxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxx 6-1
6.1.2 Operation procedure by high speed linkxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-2
6.1.3 SyCon xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-2
6.1.4 High speed link parameter setting in GMWINxxxxxxxxxxxxxxxxxxxxxxxxx 6-11
6.1.5 High speed link operation in GMWIN xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-16
6.1.6 High speed link information in GMWIN xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-17
6.1.7 High speed link parameter setting in KGLWINxxxxxxxxxxxxxxxxxxxxxxx 6-22
6.1.8 Speed calculation of high speed linkxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 6-25
6.2 Example Program xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxx 6-28
6.2.1 Pnet master slave telecommunication in GMWINxxxxxxxxxxxxxxxxxxxxxx 6-28
6.2.2 Smart I/O Pnet master slave telecommunication in GMWINxxxxxx 6-38
6.2.3 Pnet master slave telecommunication in KGLWINxxxxxxxxxxxxxxxxxxxxx 6-46
6.2.4 Smart I/O Pnet master slave telecommunication in KGLWINxxxxxxx 6-55
Table of Contents

CHAPTER 7 DIAGNOSIS FUNCTIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx7-1 ~ 7-2
7.1 LED xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 7-1
CHAPTER 8 INSTALLATION & STARTUPxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx8-1 ~ 8-7
8.1 Installation xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-1
8.1.1 Notices in installationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-1
8.1.2 Cable installationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-2
8.2 Startupxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-4
8.2.1 Notices in system configurationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-4
8.2.2 Checklist before startupxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-4
8.3 Maintenance & Checkingxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-6
8.3.1 Daily checkingxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-6
8.3.2 Regular checkingxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 8-7
CHAPTER 9 TROUBLE SHOOTINGxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx9-1 ~ 9-9
9.1 Basic procedure of Trouble shootingxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-1
9.1.1 Hardware Errorxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-2
9.1.2 Interface Errorxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-3
9.1.3 Network Errorxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-4
9.1.4 CPU and Interface error during operationxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-5
9.1.5 High speed parameter error xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-6
9.1.6 High speed link operation error xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-7
9.1.7 GMWIN/KGLWIN communication time outxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-8
9.1.8 GMWIN/KGLWIN internal communication errorxxxxxxxxxxxxxxxxxxxxxxxxxxx 9-9
CHAPTER 10 EXTERNAL DIMENSIONxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx10-1

CHAPTER 1 OVERVIEW
1-1
CHAPTER 1 OVERVIEW
This user’s manual describes GLOFA-GM/MASTER-K Profibus (hereinafter referred as‘Pnet’) which is
Profibus module among network modules of PLC system technically in detail.
Please refer to the following user’s manuals to prepare the program.
zGLOFA-GM PLC Command collection
zGLOFA-GM PLC GMWIN User’s manual
zMASTER-K PLC Command collection
zMASTER-K PLC KGLWIN User’s manual
For Pnet system configuration, cares should be taken to the followings
·GLOFA-GM PLC GMWIN Program Tool: more than Ver 3.4
·GLOFA GM1/2 CPU : more than Ver 3.2
·GLOFA GM3 CPU : more than Ver 2.4
·GLOFA GM4 CPUA/CPUB/CPUC : Ver 2.5/ Ver 2.5/ more than Ver 2.0
·GLOFA GM6 CPUA/CPUB/CPUC : Ver 1.8/ Ver 1.8/ more than Ver 1.8
·GLOFA GM7 CPU : more than Ver 1.5
·MASTER-K PLC KGLWIN Program Tool: more than Ver 3.2
·MASTER-K 1000S CPU : more than Ver 3.0
·MASTER-K 300S CPU : more than Ver 3.0
·MASTER-K 200S CPU : more than Ver 2.5
·MASTER-K 120S CPU : more than Ver 1.1
·MASTER-K 80S CPU : more than Ver 1.5
The features of GLOFA Pnet are as follows :
zInternational standard : EN 50170
zDevice type : Profibus DP Master/ Slave
zAuto Baud Rate Detect : support
zSync mode : support
zFreeze mode : support
zMax. input data : 64 byte/Slave
zMax. output data : 64 byte/Slave
zMax. data size : 128 byte/Slave, (1kbytes or 7kbytes)/Master
zCommunication speed : 9.6K, 19.2K, 93.75K, 187.5K, 500K, 1.5M, 3M, 6M, 12M
zModular Station : support

CHAPTER 1 OVERVIEW
1-2
1.1 Notices in using
When you install this device, cares should be taken to the following items for the reliability and safety of
system.
Items Classification Description
Condition •When installing this device, the use temperature should be 0 ~
55℃ for the part elements.
•Direct exposure to the direct ray of light is not allowed.
Temperature
Action •If the temperature is high, the fan or air conditioner is required
while you should maintain the proper temperature if the
temperature is low.
Condition •No dew by a sudden change of temperature.
•Install inside the control panel available for water-proof or
vibration resistance.
Dew
condensation
Action •The temperature change due to frequent power On/Off may
cause the dew condensation. In this case, keep the power ON
even in the night time.
Condition •Install in the place free from impact or vibration. Impact
Action •In case of serious impact or vibration, use the vibration-resistant
rubber to prevent from applying the impact or vibration to the
device.
Condition •Install in the place having no corrosive gas. Gas
Action •In case of inflow of the corrosive gas from outside, it is required
to take measures for air conditioning of the control panel where
installed the device.
Condition •Install in the proper place for the electric magnetic field. EMC
environment Action •Select the correct path of the cables in case of wiring.
•Check if the sheltering of the control panel is done properly.
•For the lighting inside the control panel, use the incandescent
lamp instead fluorescent lamp.
•Power module should be grounded on the standard electric
potential.

CHAPTER 2 TERMINOLOGY
2-1
CHAPTER 2 TERMINOLOGY
Profibus
Profibus is a protocol designated as German standard DIN 19245, developed by Bosch, Siemens,
Klockener-Moeller in Germany and also a network designated as European standard EN50170 together
with WorldFIP, P-NET.
Profibus is used for the real time communication between field equipments in the area of production
automation, processing control, building automation etc. and the product group is divided into Profibus-
FMS (Fieldbus Message Specification), Profibus-DP (Decentralized Periphery), Profibus-PA(Process
Automation).
Profibus-FMS
This is a solution for the general purpose providing the communication function on the cell level. The
services provided include program file to run the field equipment, the function to send the data related to
the program file, the function to control the program remotely through network, and the function to
manage various accidents that may occur while operating the control or automation system.
Profibus-DP
This is a communication system to send the real time data between field equipments within the short
time and replace the existing communication system using an analog signal of 24V and 4-20mA with a
high speed digital communication mode. The examples for application are the communication between
field equipments such as various kinds of sensor or actuator installed in PLC or in the field.
Profibus-PA
This is designed especially for the processing automation and enables to connect the sensor and
actuator by one common bus line with the embedded safety device, and supply the power to the data
communication on bus by using 2-wire technology in accordance with international standard IEC 1158-2.
Sycon
This is a Profibus Network Configuration Tool. When using a master module (G3/4/6L-PUEA/PUEB) of
LGIS, it is required to configure Pnet by using Sycon and download the information to the relevant master
module.
GSD file
This is an electronic device data sheet that includes manufacturer, device name, hardware/ software
sales, support transmitting rate, master related specification (max. number of connectable slave,
upload/download option etc.) and slave related specification (number and type of I/O channels, diagnosis
text specification and module information available with modular device).
EDD (Electronic Device Description)
This describes the registration information of Profibus field device generally and allows to explain the
complicated automation system as well as simple field device (sensor and/or actuator) regardless of
manufacturer. The device description is provided in electronic format made by the manufacturer per
device. EDD file should be read by engineering tool and enables to simplify the Profibus system setting.
This file describes the variables and the function of the device and contains the elements for operation
and visualization.