Delta DeviceNet CME-DN01 User manual

DeviceNet (CME-DN01)
User Manual
DeviceNet is a trademark of the Open DeviceNet Vendor Association, Inc.
The information supplied by this document is subject to change without notice. No
responsibility or liability for the correctness of the information supplied within this
document is assumed.

Table of Contents
Chapter 1 Preface ........................................................................................1-1
1.1 Receiving and Inspection....................................................................1-1
1.2 Using this Manual...............................................................................1-1
1.3 Features..............................................................................................1-2
Chapter 2 Overview .....................................................................................2-1
2.1 Outline................................................................................................2-1
2.2 Description..........................................................................................2-1
2.3 Network Example................................................................................2-2
2.4 The Distance of Trunk Line.................................................................2-2
2.5 The Length of Drop Cable...................................................................2-2
2.6 Installation...........................................................................................2-3
Chapter 3 Quick Start..................................................................................3-1
3.1 Setting Steps for Installation...............................................................3-1
3.2 EDS File Description...........................................................................3-2
3.3 MAC ID and Baud Rate ......................................................................3-2
3.4 Input/Output Data ...............................................................................3-3
Chapter 4 Configuration..............................................................................4-1
Chapter 5 Troubleshooting.........................................................................5-1
5.1 Network LED.......................................................................................5-1
5.2 Module LED........................................................................................5-2
5.3 SP LED...............................................................................................5-2

Appendix A Installation Information......................................................... A-1
A.1 Dimension..........................................................................................A-1
A.2 Ambient Conditions............................................................................A-1
A.3 Product Certifications.........................................................................A-2
Appendix B DeviceNet Object................................................................... B-1
Appendix C Auto EDS Generator Software.............................................. C-1

Revision September 2017,2006PDD23000003 1-1
Chapter 1 Preface
1.1 Receiving and Inspection
All Delta CME-DN01 have gone through rigorous quality control tests at factory prior to ship.
After receiving CME-DN01, please check that the package includes:
1pcs CME-DN01,
1pcs communication cable (RJ-45, 8 pins),
1 instruction sheet.
1.2 Using this Manual
Chapter 2 describes the use CME-DN01 in field.
Chapter 3 briefly describes setting for installation.
Chapter 4 describes configure the CME-DN01 based upon your requirements.
Chapter 5 describes correct actions by LED.
Appendix A provides the information that you may need to install the CME-DN01.
Appendix B defines the DeviceNet object classes, class services and attributes.
Appendix C describes how to use the “AutoEDS software” to generate EDS file by the
connected drive.
Firmware version for each series should conform with the following table:
Delta AC Drive Firmware Version
VFD-E Version 2.02 and above

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1.3 Features
The communications adapter device acts as a gateway from DeviceNet network to
MODBUS network.
Install on the AC drives directly.
Defined as a DeviceNet Communications Device Profile 12 (0xC).
There are 8 I/O addresses used to control the length by setting. The I/O mapping
address can be set by the DeviceNet manage software system, such as RSNetWorx®
from Rockwell. By this way, user can monitor the VFD series by the ladder diagram,
such as RSLogix 500® from Rockwell, and send commands to VFD series.
No external power needed. Power is supplied via RS-485 that is connected to VFD
series. Eight pins RJ-45 cable, which is packed together with CME-DN01, is used to
connect RS-485 of VFD series to RS-485 of CME-DN01 for power. CME-DN01 starts
operation once the connection finished.
DeviceNet Group2 slave functionality includes:
 Explicit connection
 Polled connection
Object Model

Revision September 2017,2006PDD23000003 2-1
Chapter 2 Overview
2.1 Outline
CME-DN01
ADD1 ADD2
SP
500K
250K
125K
BAUD
MODNET
MAC address Date Rate
CAN-LV+ Empty
pin
CAN-H V-
1: Reserved
2: EV
5: SG+
6: Reserved
7: Reserved
8: Reserved
3: GND
4: SG-
2.2 Description
Bi colors LEDs
(LED Network, LED Module
and LED SP)
provide users to analyze DeviceNet network and get the
status of the AC motor drive to solve the problem from the
Chapter 5 Troubleshooting.
MAC address used to set the physical address in the DeviceNet network.
Data rate used to set the baud rate on the DeviceNet network.
RS-485 serial port
used to connect to the AC motor drive via RJ-45. SG+ and
SG- are for the signal. Besides, the power of CME-DN01 is
provided from the AC motor drive (15V) via this port.
DeviceNet connection
5-pin phoenix connector is used to connect CME-DN01 to
DeviceNet network.
5-pin phoenix connector:
1. Red: V+, power supply.
2. White: CAN_H, signal high.
3. Bare: SHIELD, shield.
4. Blue: CAN_L, signa low.l
5. Black: V-, common.

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2.3 Network Example
trunkline
Power
Supply
TR
TR: terminatingresistor
: device node
TR
2.4 The Distance of Trunk Line
The distance between any two points must not exceed the maximum cable distance allowed for
the data. Refer to following table for details.
Data rate Maximum distance
(flat cable)
Maximum
distance
(thick cable)
Maximum
distance
(mid cable)
Maximum
distance
(thin cable)
125k bit/s 420m (1378 ft) 500m (1640 ft) 300m (984 ft) 100m (328 ft)
250k bit/s 200m (656 ft) 250m (820 ft) 250m (820 ft) 100m (328 ft)
500k bit/s 75m (246 ft) 100m (328 ft) 100m (328 ft) 100m (328 ft)
NOTE: Please refer to the "Appendix B -- DeviceNet Cable Profiles" in the DeviceNet
Specifications for the wiring cable to ensure the max. distance.
2.5 The Length of Drop Cable
A drop line connects a node on the DeviceNet cable system to the DeviceNet trunk. Refer to
following table for details.
Data Rates 125 Kbps 250 Kbps 500 Kbps
Maximum Drop Length 6 m (20 ft) 6 m (20 ft) 6 m (20 ft)
Cumulative Drop Budget 156 m (512 ft) 78 m (256 ft) 39 m (128 ft)

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NOTE: Please refer to the "Appendix B -- DeviceNet Cable Profiles" in the DeviceNet
Specifications for the wiring cable to ensure the max. distance.
2.6 Installation
STEP 1 STEP 2
STEP 3 STEP 4

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Revision September 2017,2006PDD23000003 3-1
Chapter 3 Quick Start
3.1 Setting Steps for Installation
Step 1. Setting communication format of the AC drives to 19200 RTU 8, N, 2.
Step 2. Setting frequency source of the AC drives to operate from RS-485.
Step 3. Setting operation source of theAC drives to operate from communication interface.
Note: Refer to the following table for setting step 1, step 2 and step 3.
VFD-E Description
P02-00=3 Master frequency determined by RS-485
P02-01=3 Operating instructions determined by the RS-485
communication
P09-01=2 19200 bits/second
P09-04=3 Modbus RTU mode, 8 bits, no parity and 2 stop bits
Step 4. Using RJ11 (6 pins) to connect RS-485 of the CME-DN01 and the AC drive.
Step 5.Adding the EDS files (generated from the auto EDS generator software, can be
downloaded from Delta website http://www.delta.com.tw/industrialautomation/) into DeviceNet
management software.
Step 6. Using the operation method of DeviceNet management software for CME-DN01
connection.
Note: Please make sure that VFD-E has set as above table. Or CME-DN01 cannot work
correctly. SP LED should be Green after finishing Step 4 and indicates the CME-DN01 is
communicating with theAC motor drive. If the SP LED is not ON, please refer to chapter 4
Troubleshooting to solve the problem.

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3.2 EDS File Description
Function: it is used in the DeviceNet management software tool, such as RSNetWorx®of RA. It
is used to distinguish which VFD type it connects and modify the VFD settings.
To use proper EDS file, please check the AC drives type and firmware version from the
parameter first. Then you can select the correct EDS file by the following name rule of EDS file.
Ex: DN_E_2p03_0.eds
| | |____EDS version
| |________VFD software version (V2.03)
|___________VFD-E series
3.3 MAC ID and Baud Rate
Setting Baud rate
BAUD
0
Switch value 0 1 2 Other
Baud Rate 125K 250K 500K Not Used
Set MAC Address: Using decimal data set the MAC address on DeviceNet network.

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Address Description
0-63
All addresses should be set within this range. Before setting
address, please make sure that the address you want to use is
available (NOT used by others). The address cannot be used
repeatedly. Or it cannot connect to the network and the NET LED
will be RED.
64-99 This range is illegal addresses and the NET LED will be RED.
Example: ADD1: 3, ADD2: 6, Data Rate: 500k.
Then the value of MAC ID is 36, not 0x36; the Baud rate is 500K.
3.4 Input/Output Data
Default settings of I/O poll message are 4 bytes input and 4 bytes output data.
The information in the following tables is an example:
Input data from AC drivers to DeviceNet (read only)
Word Function Description
0 Status of AC Driver (2101H)
1 Frequency Command (2102H)
Output data from DeviceNet to AC drivers
Word Function Description
0 Operate Command (2000H)
1 Frequency command (2001H)
Refer to each AC drive user manual for setting above table.
NOTE
If CME-DN01 has not been set before using, you can use it by connecting with DeviceNet
network without any settings. In this case, CME-DN01 provides a default I/O setting as table
above. CME-DN01 will use this default setting to exchange data with network in I/O message
when power up. Please refer to Chapter 4 Configuration if a desire I/O setting is needed.

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Revision September 2017,2006PDD23000003 4-1
Chapter 4 Configuration
CME-DN01 also provides other functions for user to set by requirement. CME-DN01 supports an
Object named DataConf (0x95), this object can be accessed via DeviceNet configuration or
management tools. DataConf Object is defined as follows:
Class 0x95 Data Configure
Class Attributes
Attribute ID Access Rule Name Data Type
1 Get Revision UINT
Instance 1
Attribute
ID Access Rule Name Data Type Description
2 Get/Set Config_flag USINT 0: CME-DN01 will use this object for I/O
message
1: CME-DN01 use default setting.
3 Get/Set NetCtrl USINT 0: controlled local.
1: controlled by network.
4 Get/Set NetRef USINT
0: set speed local,
1: set speed by network.
5 Get/Set LossDNTreat USINT 0: Ignore and continue
1: Stop according to “Stop method”.
17 Get/Set Dlen_out USINT Length of output data
18 Get/Set Dlen_in USINT Length of input data
19 Get/Set Data_out[1]UINT 1st word output data
20 Get/Set Data_out[2]UINT 2nd word output data
21 Get/Set Data_out[3]UINT 3rd word output data
22 Get/Set Data_out[4]UINT 4th word output data
23 Get/Set Data_out[5]UINT 5th word output data
24 Get/Set Data_out[6]UINT 6th word output data
25 Get/Set Data_out[7]UINT 7th word output data
26 Get/Set Data_out[8]UINT 8th word output data

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Attribute
ID Access Rule Name Data Type Description
49 Get/Set Data_in[1]UINT
50 Get/Set Data_in[2]UINT
51 Get/Set Data_in[3]UINT
52 Get/Set Data_in[4]UINT
53 Get/Set Data_in[5]UINT
54 Get/Set Data_in[6]UINT
55 Get/Set Data_in[7]UINT
56 Get/Set Data_in[8]UINT
1stword input data
2nd word input data
3rd word input data
4th word input data
5th word input data
6th word input data
7th word input data
8th word input data
Common services
Implemented for
Service Code Class Class Service Name
0X05 Yes Yes Reset
0x0E Yes Yes Get_Attribute_Single
0x10 No Yes Set_Attribute_Single
Explanation: User can set following variables for DataConf object by the requirement.
1. dlen_in/dlen_out: for user to select input/output length when communicating with
DeviceNet network. Maximum length of dlen_in/dlen_out is 16 bytes.
NOTE
After changing these two settings, the settings of Rx size and Tx size of I/O Parameters in
scanner module is needed to be same as these two settings. Or there will be fault and cannot
connect to DeviceNet network when running CME-DN01.

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2. data_out1~data_out8: used to save 16 bytes data of each Modbus address of ACdrive.
For example, if address data in data_out1 is 0x2000, it will send the first word of data to
AC drive address 0x2000. Similarly, if address data in data_in1 is 0x2101, CME-DN01
will send the first word of data in AC drive address 0x2101 to DeviceNet network. The
length of data_in/data_out is determined by dlen_in/dlen_out. After finishing setting, the
command from CME-DN01 to the AC motor drive won’t be valid immediately.
Re-power on
The modified setting will be valid via service “RESET “.
NOTE
the column length is UINT, i.e. word (2 bytes). An error will occur when inputting byte for data
size.
3. NetCtrl/NetRef: used to determine if CME-DN01 is controlled via DeviceNet network. If it
is 0, DeviceNet network can’t control CME-DN01 and user can modify control
command/frequency command directly. If it is 1, CME-DN01 is controlled by DeviceNet
network via PLC ladder diagram commands.
4. LossDNTreat: used to determine to stop the AC motor drive or not when losing
connection with DeviceNet network.
0: AC drive will still in current running status when losing connection with DeviceNet.
1: AC drive will stop running when losing connection with DeviceNet by the AC drive’s
setting.
5. config_flag: factory setting is 0. It needs to be set to 1 when reset all settings to the
factory settings.
6. The following table is the factory setting of DataConf Object
Attribute ID Name Value(Hex)
1 sfversion
2 config_flag 0000H
3 NetCtrl 0001H
4 NetRef 0001H
5 LossDNTreat 0001H
17 dlen_in 0002H
18 dlen_out 0002H

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Attribute ID Name Value(Hex)
19 data_in[0] 2000H
20 data_in[1] 2001H
21 data_in[2] 2002H
22 data_in[3] 0000H
23 data_in[4] 2000H
24 data_in[5] 2001H
25 data_in[6] 2002H
26 data_in[7] 0000H
49 data_out[0] 2101H
50 data_out[1] 2103H
51 data_out[2] 2104H
52 data_out[3] 010AH
53 data_out[4] 2101H
54 data_out[5] 2103H
55 data_out[6] 2104H
56 data_out[7] 010AH
.

Revision September 2017,2006PDD23000003 5-1
Chapter 5 Troubleshooting
This chapter provides LEDs information, and corrective actions for solving problem.
CME-DN01
ADD1 ADD2
SP
500K
250K
125K
BAUD
MODNET
MAC address Date Rate
CAN-LV+ Empty
pin
CAN-H V-
1: Reserved
2: EV
5: SG+
6: Reserved
7: Reserved
8: Reserved
3: GND
4: SG-
5.1 Network LED
State Indication Corrective Actions
LED is off No power or duplicate ID
not completed.
1. Verify that the power supply of CME-DN01 is
connected and the power is applied to the
CME-DN01.
2. Make sure one or more nodes are
communicating on the network.
3. Make sure at least one other node on the
network is in operation at the same time and
data rate is the same as the CME-DN01.
Flashing
Green LED
CME-DN01 is connected to
the network but something
wrong with the network
configuration setting.
Green LED Online and connected.
One or more connections
established
Flashing Red
LED Online but failed to establish connection.

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5-2 Revision September 2017,2006PDD23000003
State Indication Corrective Actions
Red LED Network failure. Failed
duplicate ID or Bus-off.
1. Ensure that all nodes have unique address.
2. If all node addresses are unique, check
network for correct media installation.
3. Ensure that the address is NOT in the illegal
range.
5.2 Module LED
State Indication Corrective Actions
LED is off No power/not online Ensure that the connected AC drive is powered
and connected to the CME-DN01.
Flashing
Green LED
Waiting for I/O data. No
I/O, or PLC is in program
mode
CME-DN01 has passed all operation tests and
waits to transmit I/O data between the CME-DN01
and the AC drives.
Green LED I/O is in running mode
Flashing Red
LED
Configuration problem. Bad
CRC of CME-DN01
parameters or flash
program.
Reset internal I/O data of the CME-DN01. Please
refer to Data Configuration address assignment
for detail.
Red LED Hardware Failure. Failed internal or external RAM
test. Return to the factory.
5.3 SP LED
State Indication Corrective Actions
LED is off No power No power is applied to the device.
Flashing
Green LED
CME-DN01 is reading the
factory settings of the AC
drives. CME-DN01 gets
parameters information of
the AC drives and
initializes some Identity
attributes.
Green LED CME-DN01 and the AC
drives are communicating.
Flashing Red
LED CRC check error/AC drives return error information.
To check if the setting of communication format of
the AC drives is correct. Please refer to the
installation settings for detail.