BENSHAW EMX4e User manual

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©2020 Benshaw, Inc
710-21968-00A
DeviceNet
Communications option
for EMX4e/EMX4i soft starters
User Guide

Product Compatibility
This expansion card is suitable for use with EMX4e and EMX4i soft starters.
Product description Soft starter name
Basic model EMX4e
Advanced model EMX4i
Parameter Management
Parameter lists vary according to the model and version of soft starter.
Refer to the relevant soft starter literature for a complete parameter list.
For the latest manuals and software, please visit our website.

DeviceNet Card Disclaimer
Contents
1Disclaimer .......................................................................................................................... 1
2Warnings............................................................................................................................ 1
3Important User Information .............................................................................................. 1
4Installation ......................................................................................................................... 2
5Configuration..................................................................................................................... 3
6DeviceNet Polled I/O Structure......................................................................................... 4
7Trip Codes ......................................................................................................................... 6
8Parameter Object............................................................................................................... 7
9Specifications .................................................................................................................... 8
1 Disclaimer
The examples and diagrams in this manual are included solely for illustrative purposes. The
information contained in this manual is subject to change at any time and without prior
notice. In no event will responsibility or liability be accepted for direct, indirect or
consequential damages resulting from the use or application of this equipment.
2 Warnings
WARNING
For your safety, isolate the soft starter from mains voltage before attaching or
removing accessories.
WARNING
Inserting foreign objects or touching the inside of the starter while the expansion
port cover is open may endanger personnel, and can damage the starter.
3 Important User Information
Observe all necessary safety precautions when controlling the soft starter remotely. Alert
personnel that machinery may start without warning.
It is the installer's responsibility to follow all instructions in this manual and to follow correct
electrical practice.
Use all internationally recognised standard practice for RS-485 communications when
installing and using this equipment.
Instructions 1

Installation DeviceNet Card
4 Installation
4.1 Installing the Expansion Card
1. Push a small flat-bladed screwdriver into the slot in the centre of the expansion port
cover, and ease the cover away from the starter.
2. Line up the card with the expansion port. Gently push the card along the guide rails until
it clicks into the starter.
B4 B5 10
1112 13 14 15 21 22
33 34 41 42 4453 54
B4 B5 10
1
1 12 13 14 15 21 22
33 34 41 42 44 53 54
1 2
18931.A
4.2 Connecting to the Network
After the card is in place, field wiring can be connected via the 5-way connector plug. The
DeviceNet Card is powered via the connector.
35 4 2 1
17846.A
Pin
Function
5
V +
4 CAN_H
3
SHIELD
2
CAN_L
1 V –
CAUTION
Network designs must decrease the maximum allowable cumulative dropline
length by 400 mm for every device 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 devices were installed on this network, the
total cumulative dropline length would need to be decreased to 153.6 m.
2 Instructions

DeviceNet Card Configuration
4.3 Feedback LEDs
Module and Network LEDs
The Module LED indicates the condition of the power supply and device operation.
The Network LED indicates status of the communication link between the device and the
network Master.
LED name
LED Status
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 device and Master
Red/Green flashing
Communication faulted and received an Identity
communication faulted request
5 Configuration
The DeviceNet Card 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. In order to operate successfully, the correct EDS
file must be used. An on-screen graphics bitmap file (device.bmp) is also available. Contact
your local supplier for further information.
5.1 DeviceNet Network Settings
Network communication parameters for the card must be set via the soft starter. For details
on how to configure the soft starter, see the soft starter user manual.
Parameter
Parameter name
Description
12E
Devicenet Address
Sets the DeviceNet network address for the soft
starter.
12F
Devicenet Baud Rate
Selects the baud rate for DeviceNet communications.
5.2 Enabling Network Control
The soft starter will only accept commands from the DeviceNet Card if parameter 1A
Command Source is set to 'Network'.
NOTE
If the reset input is active, the starter will not operate. If a reset switch is not
required, fit a link across terminals 10, 11 on the soft starter.
Instructions 3

DeviceNet Polled I/O Structure DeviceNet Card
6 DeviceNet Polled I/O Structure
NOTE
The available features and parameter details may vary according to the model and
software version of the starter. Refer to the soft starter user manual for details of
parameters and supported features.
Once the EDS file has been loaded, the device must be added to the scanner list with
parameters shown in the following table:
Parameter
Value
I/O connection type
Polled
Poll receive size
14 bytes
Poll transmit size
2 bytes
Once the soft starter, device and Master have been set up, configured and powered up, the
Master will transmit 2 bytes of data to the device and receive 14 bytes of data from the
device.
Master > Slave polled I/O output data is as follows:
Byte
Bit
Function
0
0
0 = Stop command
1 = Start command
1 0 = Enable Start or Stop command
1 = Quick Stop (ie 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
0 = Use soft starter remote input to select motor set
1 = Use primary motor set when starting
2 = Use secondary motor set when starting
3 = Reserved
2 to 7
Reserved
Slave > Master polled I/O input data is as follows:
Byte
Bit
Function
Value
0
0
Trip
1 = Tripped
1
Warning
1 = 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
Operating mode
0 = Programming mode
1 = Operating mode
6
Command source
0 = Remote Keypad, Digital Input, Clock
1 = Network
7
At reference
1 = Running (full voltage at the motor)
4 Instructions

DeviceNet Card DeviceNet Polled I/O Structure
Byte
Bit
Function
Value
1
0 to 7
Status
0 = Unknown (menu open)
2 = Not ready (restart delay, restart temperature
check, run simulation, reset input is open)
3 = Ready to start (including warning state)
4 = Starting or Running
5 = Stopping
7 = Tripped
8 = Jog forward
9 = Jog reverse
2
0 to 7
Trip/Warning code
See Trip Codes on page 6
3
0
Initialised
1 = Phase sequence bit is valid (bit 1) after first
start
1
Phase sequence
1 = Positive phase sequence
2 to 7
Reserved
4 1
0 to 7
Motor current (low byte)
Current (A)
5 1
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 temperature
Motor thermal model (%)
9
0 to 7
Reserved
10
0 to 7
% Power factor
Percentage power factor (100% = power factor
of 1)
11
0 to 7
Power (low byte)
Power low byte, scaled by power scale
12
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 4
Digital input state
For all inputs, 0 = open, 1 = closed (shorted)
0 = Start/Stop
1 = Reserved
2 = Reset
3 = Input A
4 = Input B
5 to 7
Reserved
NOTE
For models 0053B and smaller, the current reported via communications registers
is 10 times greater than the actual value.
Instructions 5

Trip Codes DeviceNet Card
7 Trip Codes
Code
Trip Type
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
28
Overcurrent
29
Undercurrent
50
Power loss
51
Undervoltage
52
Overvoltage
54
Phase sequence
55
Frequency
60
Incorrect control card
61
FLC out of range
62
EEPROM fail (Parameter out of range)
75
Motor thermistor
101
Excess start time
102
Motor connection
104
Internal fault
110
Input B trip
113
Communications card fault
114 Forced network trip
115
L1-T1 shorted
116
L2-T2 shorted
117
L3-T3 shorted
119
Bypass overload
120
SCR overtemperature
121
Battery/clock
122
Thermistor circuit
124
RTD/PT100 B
133
Overpower
134
Underpower
142
Keypad disconnected
143
Zero Speed Detect
144
SCR Itsm
145
Instantaneous overcurrent
146 Rating Capacity
6 Instructions

DeviceNet Card Parameter Object
Code
Trip Type
156
Current Read Err L1
157
Current Read Err L2
158
Current Read Err L3
159
Remove Mains Volts (mains voltage connected in run simulation)
160
Motor Connection T1
161
Motor Connection T2
162
Motor Connection T3
163
Firing Fail P1
164
Firing Fail P2
165
Firing Fail P3
166
VZC Fail P1
167
VZC Fail P2
168
VZC Fail P3
169
Low Control Volts
170~182
Internal fault x. Contact your local supplier with the fault code (X).
8 Parameter Object
The device supports parameter objects through explicit messaging. Soft starter
parameters can be uploaded (written) and downloaded (read) using DeviceNet
management software. When the device is powered up, it automatically obtains parameter
information from the soft starter.
Detail
Value (Hex)
Comment
Class
0F
Parameter object address
Instance
1 ~ 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
Instructions 7

Specifications DeviceNet Card
9 Specifications
•Connections
Network ............................... 5-way male and unpluggable female connector (supplied)
Maximum cable size ........................................................................................ 2.5 mm2
•Settings
Address range .................................................................................................... 0 ~ 63
Data rate ................................................................................. 125 kB, 250 kB, 500 kB
•Power
Consumption
steady state ................................................................................ 19 mA @ 25 VDC
...................................................................................................... 31 mA @ 11 VDC
inrush (at 24 VDC) ............................................................ 1.8 A maximum for 2 ms
Galvanically isolated
•Certification
CE ............................................................................................................ EN 60947-4-2
RoHS ............................................................ Compliant with EU Directive 2011/65/EU
ODVA .....................................................................................................
CO NFOR M ANC E TESTED
8 Instructions

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Phone: [phone]
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