Control Techniques EMERSON DeviceNet User manual

www.controltechniques.com
DeviceNet
Digistart
0477-0008-01
User Guide
Guide d’utilisation
Betriebsanleitung
Guida dell'utente
Guía del usuario

English
Copyright: © October 2009 Control Techniques Ltd
Issue: 1
Product Version 7
General Information
The manufacturer accepts no liability for any consequences resulting from inappropriate, negligent or incorrect installation or adjustment
of the optional parameters of the equipment or from mismatching the starter with the motor.
The contents of this guide are believed to be correct at the time of printing. In the interests of commitment to a policy of continuous
development and improvement, the manufacturer reserves the right to change the specification of the product or its performance, or the
content of the guide without notice.
All rights reserved. No parts of this guide may be reproduced or transmitted in any form or by any means, electrical or mechanical
including, photocopying, recording or by an information storage or retrieval system, without permission in writing from the publisher.

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Contents
1. Introduction.......................................................................................................................................................4
2. Installation.........................................................................................................................................................4
3. DeviceNet Module Connection and Configuration.........................................................................................5
3.1 Adjustment.............................................................................................................................................................................5
3.2 Connections...........................................................................................................................................................................6
3.3 Module and network LEDs.....................................................................................................................................................6
4. Master Configuration........................................................................................................................................7
4.1 Configuration .........................................................................................................................................................................7
4.2 DeviceNet polled I/O structure ...............................................................................................................................................7
5. Data Structures.................................................................................................................................................7
5.1 DeviceNet polled I/O output data structure.............................................................................................................................7
5.2 DeviceNet polled I/O input data structure...............................................................................................................................8
5.3 Trip codes..............................................................................................................................................................................9
6. Parameter Object............................................................................................................................................10
7. Specifications..................................................................................................................................................10

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1. Introduction
The DeviceNet Module can be used with Digistart CS and Digistart IS soft starters to allow the starter to be connected to a serial
communications network using the DeviceNet protocol.
2. Installation
WARNING
Remove mains and control voltage from the soft starter before attaching or removing accessories.
Install the DeviceNet Module using the following procedure:
1. Remove control power and mains supply from the soft starter.
2. Attach the module to the soft starter as illustrated.
3. Set the DeviceNet Module Node Address (MAC ID) and Data Rate.
4. Apply control power to the soft starter.
5. Insert the network connector into the module and power up the DeviceNet network.
Figure 2-1 Attach the module to the starter
Digistart CS:
Plug the module onto the side of the soft starter.
08627.A
Digistart IS:
1. Line the module up with the comms port slot.
2. Press the top retaining clip of the module into the soft starter
chassis.
3. Press in the bottom retaining clip.
CAUTION
Network designs must decrease the maximum allowable cumulative dropline length by 400 mm for every DeviceNet
Module installed on the network. Failure to do so may result in network communication errors and decreased reliability.
Example: ODVA specifies a maximum cumulative dropline length of 156 m on a network operating at 125 kb/s. If six
DeviceNet Modules were installed on this network, the total cumulative dropline length would need to be decreased to
153.6 m.

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Figure 2-2 Remove the module from the starter
Remove the module using the following procedure:
1. Take the module off-line.
2. Remove the DeviceNet connector.
3. Remove control power and mains supply from the soft starter.
4. Push a small flat-bladed screwdriver into the slots at the top and bottom of the module
and depress the retaining clips.
5. Pull the module away from the soft starter.
03550.A
3. DeviceNet Module Connection and Configuration
3.1 Adjustment
The factory default settings for the rotary adjustment switches are:
Figure 3-1 Adjustment switches
DATA RATE
PGM
500 kB
250 kB
125 kB
0
24
6
PGM
0
24
6
8LSD
NODEADDRESS
( 00 - 63, PGM )
MSD
Changes to the rotary switch settings take effect when the DeviceNet network is next powered up.
NOTE
The Data Rate and Node Address (MAC ID) must be set locally on the module. These cannot be set using DeviceNet
management software.
When the Data Rate and MSD Node Address (MAC ID) rotary switches are set on PGM position, the module uses the
previously used valid on-line Data Rate and Node Address (MAC ID).

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3.2 Connections
Figure 3-2 DeviceNet Module connections
Digistart CS Digistart IS
08647.A
1
2
3
V -
CAN_L
Shield
CAN_H
V +
08648.A
1
2
3
V -
CAN_L
Shield
CAN_H
V +
Digistart CS Digistart IS (Remote mode)
DeviceNet Module
DI2, +24V: Stop
Standard connection onto DeviceNet network DI3, +24V: Reset
DeviceNet Module
Standard connection onto DeviceNet network
For the DeviceNet Module to accept serial commands, a link must be fitted across terminals CSL-DI2 on Digistart CS starters.
Input links are required across terminals DI2, +24V and DI3, +24V if the Digistart IS soft starter is being operated in Remote mode. In
Local mode, links are not required.
NOTE
Digistart IS Pr 3O Comms in Remote selects whether the soft starter will accept Start, Stop or Reset commands from the
Serial Network Master while in Remote mode. See the Digistart IS User Manual for parameter details.
3.3 Module and network LEDs
The Module LED indicates the condition of the power supply and module operation.
The Network LED indicates status of the communication link between the DeviceNet Module and the network Master.
Figure 3-3 Feedback LEDs
1
2
LED
State
Description
(Module)
Off
Network power off
Green Normal operation
Red
Unrecoverable fault
Red/Green flashing Self Test mode
(Network)
Off
Duplicate MAC ID test has not been completed
Green flashing
Online but no connection with Master
Green Online and allocated to a Master
Red flashing
One or more timed out I/O connections
Red
Failed communication between module and Master
Red/Green flashing Communication faulted and received an Identity communication
faulted request
NOTE
When a communications failure occurs, the soft starter may trip if the Communication Timeout parameter for the network is
set greater than zero. When communication is restored, the soft starter must be reset.

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4. Master Configuration
4.1 Configuration
The DeviceNet Module is a Group 2 slave device, using a predefined master/slave connection set. I/O data is produced and consumed
using polled I/O messaging.
The soft starter must be added to the DeviceNet manager project using the EDS file and configuration/management software tool. This
file is available on the supplied CD or can be downloaded from the website www.controltechniques.com
Table 4-1 DeviceNet EDS file names
. In order to operate
successfully, the correct EDS file must be used.
Product
EDS Filename
Digistart CS
SSDM04_11.eds
Digistart IS
SSDM08_12_1.eds
An on-screen graphics bitmap file (device.bmp) is available on the supplied CD or can be downloaded from the
website www.controltechniques.com
4.2 DeviceNet polled I/O structure
.
Once the EDS file has been loaded, the DeviceNet Module must be added to the scanner list with parameters shown in the following
table:
Table 4-2 DeviceNet polled I/O structure
Parameter
Value
I/O connection type Polled
Poll receive size
14 bytes
Poll transmit size
2 bytes
Once the soft starter, module and Master have been set up, configured and powered up, the Master will transmit 2 bytes of data to the
module and receive 14 bytes of data from the module.
5. Data Structures
5.1 DeviceNet polled I/O output data structure
Master > Slave polled I/O output data is as follows:
Table 5-1 Output data structure
Byte
Bit
Function
0
0
0 = Stop command
1 = Start command
1
0 = Enable Start or Stop command
1 = Quick Stop (i.e. coast to stop) and disable Start command
2 0 = Enable Start or Stop command
1 = Reset command and disable Start command
3 to 7 Reserved
1 0 to 1
1
0 = Use soft starter remote input to select motor set
1 = Use primary motor set when starting 2
2 = Use secondary motor set when starting 2
3 = Reserved
2 to 7 Reserved
1Only available on Digistart IS soft starters.
2Ensure that the programmable input is not set to Motor Set Select before using this function.

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5.2 DeviceNet polled I/O input data structure
Slave > Master polled I/O input data is as follows:
Table 5-2 Input data structure
Byte
Bit
Function
Value
0 0 Trip 1 = Soft starter trip
1 1
Warning
1 = Soft starter warning
2
Running
0 = Unknown, not ready, ready to start or tripped
1 = Starting, running, stopping or jogging.
3 Reserved
4
Ready
0 = Start or stop command not acceptable
1 = Start or stop command acceptable
5
Control from Net
1 = Always except in Program mode
6
Reserved
7
At reference
1 = Running (full voltage at the motor)
1 0 to 7 Status 0 = Unknown (menu open
1
)
2 = Starter not ready (restart delay, thermal delay or run simulation)1
3 = Ready to start (including warning state1)
4 = Starting or running
5 = Soft stopping
7 = Trip
8 = Jog forward1
9 = Jog reverse
1
2
0 to 7
Trip/Warning code
See trip code table on page 8
3
0
Initialised
1 = Phase sequence bit is valid (bit 1) after 1st start
1
Phase sequence
1 = Positive phase sequence detected
2 to 7 Reserved
4
0 to 7
Motor current (low byte)
Current (A)
5
0 to 7
Motor current (high byte)
6 0 to 7 Current %FLC (low byte) Current as a percentage of soft starter FLC setting (%)
7
0 to 7
Current %FLC (high byte)
8 0 to 7 % Motor 1 temperature Motor 1 thermal model
9 1
0 to 7
% Motor 2 temperature
Motor 2 thermal model
10 1
0 to 7
% Power factor
Percentage power factor
(100 = power factor of 1)
11 1
0 to 7
Power (low byte)
Power low byte, scaled by power scale
12 1
0 to 3
Power (high nibble)
Power high nibble, scaled by power scale
4 to 5 Power scale 0 = Multiply power by 10 to get W
1 = Multiply power by 100 to get W
2 = Power (kW)
3 = Multiply power by 10 to get kW
6 to 7 Reserved
13
0 to 7
Reserved
1Only available on Digistart IS soft starters.

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5.3 Trip codes
Table 5-3 Trip messages
Code
Trip Type
Digistart CS
Digistart IS
0 No trip
11 Input A trip
20
Motor overload
21 Heatsink overtemperature
23
L1 phase loss
24
L2 phase loss
25 L3 phase loss
26
Current imbalance
27 Ground fault
50
Power loss
51 Undervoltage
52
Overvoltage
54 Phase sequence
55
Frequency
60 Unsupported option (function not available in inside delta)
61
FLC too high (FLC out of range)
62 Parameter out of range
70
Miscellaneous
75 Motor thermistor
101
Excess start time
102 Motor connection
104
Internal fault
110 Input B trip
113
Starter communication (between module and soft starter)
114 Network communication (between module and network)
115
L1-T1 shorted
116 L2-T2 shorted
117
L3-T3 shorted
118 Motor 2 overload
119
Time-overcurrent (Bypass overload)
121 Battery/clock
122
Thermistor circuit
123 RTD/PT100 A
124 RTD/PT100 B
125 RTD/PT100 C
126 RTD/PT100 D
127
RTD/PT100 E
128 RTD/PT100 F
129
RTD/PT100 G
131 RTD/PT100 circuit
132
Analog input trip
133 Underpower
134
Overpower

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6. Parameter Object
The DeviceNet Module supports parameter objects through explicit messaging. Soft starter parameters can be uploaded (written) and
downloaded (read) using DeviceNet management software. When the DeviceNet Module is powered up, it automatically obtains
parameter information from the soft starter.
Table 6-1 Parameter object details
Detail
Value (Hex)
Comment
Class 0F Parameter object address
Instance
1 to xxx
xxx = maximum soft starter parameter number
Attribute ID
01
Always 0x01
Get Service
0E
Read single soft starter parameter value
Set Service
10
Write single soft starter parameter value
NOTE
Only available on Digistart IS soft starters. For parameter details, see the soft starter User Manual.
7. Specifications
Enclosure
Dimensions ........................................................................................................................... 35 mm (W) x 157 mm (H) x 90 mm (D)
Weight ..................................................................................................................................................................................... 250 g
Protection .................................................................................................................................................................................. IP20
Mounting
Spring-action plastic mounting clips (x 2)
Connections
Soft starter ......................................................................................................................................................... 6-way pin assembly
Network ................................................................................................... 5-way male and unpluggable female connector (supplied)
Maximum cable size ............................................................................................................................................................ 2.5 mm2
Contacts ........................................................................................................................................................................... Gold flash
Settings
Node address (MAC ID)
Setting ............................................................................................................................................................. Rotary switches
Range ............................................................................................................................................. 0 to 63 (63, factory default)
Data rate
Setting ................................................................................................................................................................. Rotary switch
Options .......................................................................................................... 125 kB, 250 kB, 500 kB (125 kB, factory default)
Power
Consumption
steady state .................................................................................................................................................... 19 mA at 25 Vdc
......................................................................................................................................................................... 31 mA at 11 Vdc
in-rush (at 24 Vdc) .............................................................................................................................. 1.8 A maximum for 2 ms
Galvanically isolated
Certification
CE .......................................................................................................................................................................... IEC 60947-4-2
C......................................................................................................................................................................... IEC 60947-4-2