GE Industrial Solutions 6KCV301DNET User Manual
GE Industrial Systems
6KCV301DNET
DeviceNet interface board
for AV-300i Drives
INSTRUCTIONS
GE Industrial Systems
Supersedes GEI-100435 Rev. 0.1 (10/99)
These instructions do not purport to cover all details or variations
in equipment, nor to provide every possible contingency to be met
during installation, operation, and maintenance. If further information is desired or if particular problems arise that are not covered
sufficiently for the purchaser’s purpose, the matter should be referred to GE Industrial Systems.
This document contains proprietary information of General Electric Company, USA and is furnished to its customer solely to assist that customer in the installation, testing, operation, and/or
maintenance of the equipment described. This document shall not
be reproduced in whole or in part nor shall its contents be disclosed to any third party without the written approval of GE Industrial Systems.
© 1999 by General Electric Company, USA. All rights reserved.
6KCV301DNET
TABLE OF CONTENTS
1.0 INTRODUCTION ................................................................... 5
1.1 THE MANUAL ........................................................................................... 5
1.2 DEVICENET GENERAL DESCRIPTION ......................................................... 6
2.0 HARDWARE DESCRIPTION ................................................. 7
2.1 DIMENSIONS, WEIGHT, PROTECTION DEGREE........................................... 7
2.2 INSTALLATION ......................................................................................... 8
2.3 POWER SUPPLY ..................................................................................... 10
2.4 TERMINALS ........................................................................................... 10
2.5 LEDS ...................................................................................................... 10
2.6 TECHNICAL SPECIFICATION ................................................................... 11
2.7 INTERFACE ............................................................................................. 11
3.0 DEVICENET FUNCTION ...................................................... 12
3.1 OBJECT DESCRIPTION ........................................................................... 13
3.1.1 Object Model ................................................................................. 13
3.1.2 How Objects Affect Behavior. .......................................................... 14
3.1.3 Defining Object Interface ................................................................ 14
3.1.4 I/O Assembly Instances ................................................................... 15
3.1.5 I/O Assembly Data Attributes Format ............................................... 15
3.2 DATA TRANSFER VIA EXPLICIT MESSAGING .......................................... 15
3.2.1 Drive Parameter Access ................................................................. 16
3.2.1.1 Class code ...................................................................................... 16
3.2.1.2 Class attributes ............................................................................... 16
3.2.1.3 Instance Attributes ......................................................................... 16
3.2.1.4 Common Services ........................................................................... 16
3.2.1.5 Object Specific services .................................................................. 16
3.2.1.6 Behavior ......................................................................................... 17
3.2.1.6.1 Write Drive Parameter ................................................................ 17
3.2.1.6.1.1 Write Drive Parameter Request ............................................... 17
3.2.1.6.1.2 Write drive parameter - Reply OK ............................................ 18
3.2.1.6.1.3 Write drive parameter - Reply Error ........................................ 18
3.2.1.6.2 Read Drive Parameter ................................................................. 18
3.2.1.6.2.1 Read Drive Parameter Request ............................................... 18
3—————— TABLE OF CONTENTS ——————
SIEI
3.2.1.6.2.2 Read drive parameter - Reply OK ............................................ 19
3.2.1.6.2.3 Read drive parameter - Reply Error ......................................... 19
3.2.2 DGF Option Parameter Access .......................................................... 19
3.2.2.1 Class code ...................................................................................... 20
3.2.2.2 Class attributes ............................................................................... 20
3.2.2.3 Instance Attributes ......................................................................... 20
3.2.2.4 Common Services ........................................................................... 20
3.2.2.5 Object Specific services .................................................................. 20
3.2.2.6 Behavior ......................................................................................... 20
3.2.2.6.1 Write DGF Parameter .................................................................. 21
3.2.2.6.1.1 Write DGF Parameter Request ................................................. 21
3.2.2.6.1.2 Write DGF parameter - Reply OK ............................................. 21
3.2.2.6.1.3 Write DGF parameter - Reply Error .......................................... 22
3.2.2.6.2 Read DGF Parameter .................................................................. 22
3.2.2.6.2.1 Read DGF Parameter Request ................................................. 22
3.2.2.6.2.2 Read DGF parameter - Reply OK .............................................. 23
3.2.2.6.2.3 Read DGF parameter - Reply Error .......................................... 23
4.0 POLLING FUNCTION ........................................................... 24
5.0 SETTING OF VIRTUAL DIGITAL I/O ..................................... 25
6.0 KEYBOARD INTERFACE...................................................... 26
6.1 MAIN MENU STRUCTURE ...................................................................... 26
6.1.2 Warning and error message handling ............................................. 26
6.2 SBI INFO MENU ...................................................................................... 27
6.2.1 Display node address (MAC ID) ...................................................... 28
6.2.2 Display Baud Rate .......................................................................... 28
6.2.3 Node status .................................................................................... 28
6.2.3.1 DeviceNet error types .................................................................... 29
6.2.4 Status of allocation ......................................................................... 31
6.2.5 CNXN status ................................................................................... 32
6.2.6 I/O CNXN status .............................................................................. 32
6.2.7 DUP MAC ID test (DMC) ................................................................. 33
6.2.8 Display Software version (Sotware version) ................................... 33
6.2.9 Display compatibility index(Compatib. index) .................................. 33
7.0 MISCELLANEOUS ............................................................... 34
7.1 DEFINITIONS ........................................................................................... 34
7.2 REFERENCES .......................................................................................... 34
—————— TABLE OF CONTENTS ——————4
6KCV301DNET
1.0 INTRODUCTION
The manual describes the optional 6KCV301DNET card for connecting of
inverters and converters to DeviceNet networks.
A V300i drives can be connected in network through the 6KCV301DNET card.
This manual is intended for design engineeres and technicians responsible for
the maintenance, commissioning and operation of DeviceNet systems.
A basic knowledge of DeviceNet is assumed and may be found in the follow-
ing manuals:
- DeviceNet Specifications. Volume 1 - DeviceNet Communication Model
and Protocol (Issued by ODVA).
- DeviceNet Specifications. V olume 2 - DeviceNet Device Profiles and Object Library (Issued by ODV A).
1.1 THE MANUAL
Chapter 2 Dimensions, card mechanical installation, electric
connections and Dipswitch setting.
Chapter 3 DeviceNet functions: description of the objects
controlled by the card, data transfer via “Explicit
messaging”.
Chapter 4 “Polling” operations for the exchange of Drive pa-
rameters between the Master and the interface card
(M->S and S->M)
Chapter 5 Setting of virtual digital I/Os
Chapter 6 Keypad menus
Chapter 7 Definitions and references
—————— Interface card DeviceNet ——————
5
GEI-100435A
1.2 DEVICENET GENERAL DESCRIPTION
DeviceNet is a profile of communication for industrial systems based on CAN.
As protocol CAN (ISO 11898) is used CAN2.0A with the 11 bit identifier .
The SBI card is developed as “Slave UCMM Capable Device” for operating
only in “Predefined Master/Slave Connection Set”.
The data transfer is carried out cyclically; the Master unit reads the data supplied by the Slaves and writes the Slave reference data; the Baud Rate supported by the SBI card are:
- 125 kbit
- 250 kbit
- 500 kbit .
The physical support is given by the RS485 serial line; a maximum of 64 Slaves
can be connected to the Bus.
6
—————— Interface card DeviceNet ——————
6KCV301DNET
2.0 HARDWARE DESCRIPTION
2.1 DIMENSIONS, WEIGHT, PROTECTION DEGREE
Component side Soldering side
SBI- /DN-33
145 mm [5,7“]
88 mm [3,4“]
BUS terminal Ground
Dimensions 145 [5.7”] x 88 [3.4”] x 30 [1.2]mm [in.] (H) x (W) x (D)
W eight 88 g [3.1 oz]
Protection degree IP00
—————— Interface card DeviceNet ——————
7
GEI-100435A
2.2 INSTALLATION
The SBI card is supplied with standoffs, screws, washers and a SBI-Drive link
cable provided with connectors.
1 . Switch the drive off.
2 . If the card is mounted inside the drive (see example below), fasten the SBI
card to the drive regulation card by means of screws (B) and standoffs
(A). The SBI-Drive link cable (C) must be connected between XT1 (on
Regulation card) and XT connector (on SBI card).
If the card is mounted outside the drive, the SBI card has to be fastened to
a DIN rail by using the external mounting kit; it is recommended to keep
the SBI card as close as possible to the drive. Do not put the SBI-Drive link
cable near power cables.
3. The SBI-Drive link cable is connected to the XT connector on the SBI-card.
8
—————— Interface card DeviceNet ——————
6KCV301DNET
4. The Baud Rate of the SBI card is set via the Switches 7 and 8 of the
Dipswitch S1. The Baud Rate is detected only when the card is switched
on and it can be modified only by switching off and swtching on the card
again.Table 2 shows the relation between the DIP-Switches and the selectable Baud Rate value. The Default value is 125 Kbaud.
Switch 8 Switch 7 Baud Rate
OFF OFF 125 kBaud
OFF ON 250 kBaud
ON OFF 500 kBaud
ON ON 125 KBaud
DN21
.
5 . The switches 1..6 of the Dip-Switch S1 determine the address.
The address is only detected when the card is switched on. If the address
has been modified, the SBI card has first to be switched off and then on in
order assume the new address.
6. The Dip-Switch S2 determines the amount of words exchanged over the
Polling I/O. The table describes the relationship between the switches and
the number of Polling I/O words.
switch 4 switch 3 switch 2 switch 1 # of Polling I/O word
OFF OFF OFF OFF 1
OFF OFF OFF ON 1
OFF OFF ON OFF 2
OFF OFF ON ON 3
OFF ON OFF OFF 4
OFF ON OFF ON 5
OFF ON ON OFF 6
All Other 6
Combination
tdn0010
The Polling I/O word number is only detected when the card is switched on. If
the polling I/O word number has been modified, the SBI card has first to be
switched off and then on.
7 . Connect the Bus cable to the BUS terminal.
8 . Switch on the drive.
9 . The LEDS PWR and RUN light up.
10. Switch the Device Net power supply on; the LED H1 lights up.
11. The LED OP lights up when the Master/Slave connection has been established.
—————— Interface card DeviceNet ——————
9
GEI-100435A
2.3 POWER SUPPLY
The power supply is provided by the XT connector which is also used to
transfer data between the SBI card and the drive regulation card.
Current draw: 350 mA
2.4 TERMINALS
Ground terminals (6-7) DeviceNet cable shield is connected to the ground
(PE) through these terminals.
T erminal BUS See the figure below. It allows to connect the SBI
card to the DeviceNet network. The pins are the
following:
Pin Signal Description
1 CAN_GND Ground / 0V /V2 CAN_L Can_L bus line (dominant low)
3 CAN_SHLD CAN shield
4 CAN_H CAN_H bus line (dominant high)
5 CAN_V+
CAN external positive supply
(dedicated for supply of
transceiver and optocouplers)
dn22
2.5 LEDS
PWR +5V power supply .
RST Reset active.
H1 +5V power supply on the RS 485 driver side. It is
supplied by the Bus.
RUN It is on when the microcontroller is operating.
OP It is on when the Master/Slave connection is es-
tablished.
AL0 It blinks when the “Duplicate MAC ID” test has
not been passed.
AL1, AL2 Not used and are always off.
10
—————— Interface card DeviceNet ——————
6KCV301DNET
2.6 TECHNICAL SPECIFICATION
Storage temperature: -20°... +70°C (-68...+158°F)
Operating temperature: 0°... +55°C (32...+131°F)
Such temperatures are suitable to be used with those of the drive, which they
are connected to.
2.7 INTERFACE
For the mechanical connection, according to the internal or external mounting,
please use the kit and the mounting instruction sheet supplied with the card.
For the electrical connection please use the SBI-Drive link cable, also supplied.
For the connection to the Bus please use a shielded twisted cable recom-
mended by DeviceNet specification.
The connection among the single cards is accomplished by a shielded cable as
shown in the following figure:
6KCV301DNET
6KCV301DNET 6KCV301DNET
—————— Interface card DeviceNet ——————
PE
Shield
11
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