Dell CMC-PD01 User manual

CMC-PD01
PROFIBUS DP Slave Communication
Card
Operation Manual
CMC-0205820-01

PROFIBUS DP Slave Communication Card CMC-PD01
DVP-PLC Operation Manual 1
Table of Content
1Introduction to CMC-PD01...............................................................................................................2
1.1 Product Introduction ...............................................................................................................2
1.2 Features................................................................................................................................. 2
2Product Profile and Outline.............................................................................................................2
2.1 Parts.......................................................................................................................................2
2.2 Specifications .........................................................................................................................3
3Installation........................................................................................................................................4
3.1 Connecting CMC-PD01 to VFD-C2000...................................................................................4
3.2 Disconnecting CMC-PD01 from VFD-C2000..........................................................................4
3.3 Definition of PROFIBUS DP Port............................................................................................5
3.4 Connecting to PROFIBUS DP Connector...............................................................................5
4Communication................................................................................................................................6
4.1 Communication Parameters for VFD-C2000 Connected to PROFIBUS DP............................6
4.2 Transmission Distance and Baud Rate...................................................................................6
4.3 Applicable Data Form for CMC-PD01 and Introduction to PKW, PZD..................................... 6
4.4 Data Formats and Examples.................................................................................................. 7
4.5 Reading/Writing AC Motor Drive Parameters by PZD........................................................... 11
5GSD File.......................................................................................................................................... 11
6LED Indicators, Panel Display on VFD-C2000 and Trouble-shooting......................................... 11
6.1 LED Indicator and Trouble-shooting...................................................................................... 11
6.2 Panel Display on VFD-C2000 and Trouble-shooting.............................................................12
7Application Example 1...................................................................................................................12

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1 Introduction to CMC-PD01
1.1 Product Introduction
1. Thank you for choosing Delta CMC-PD01 communication card. To ensure correct installation and
operation of the product, please read this operation manual carefully before using it.
2. This operation manual only provides introductory information on CMC-PD01. Detailed information
about PROFIBUS DP protocol is not included in this manual. Please refer to relevant literatures for
more information on PROFIBUS DP protocol.
3. CMC-PD01 is PROFIBUS DP slave communication card for connecting Delta VFD-C2000 series
AC motor drive to PROFIBUS DP network.
1.2 Features
1. Supports PZD control data exchange.
2. Supports PKW polling AC motor drive parameters.
3. Supports user diagnosis function.
4. Auto-detects baud rates; support max. 12Mbps.
2 Product Profile and Outline
2.1 Parts

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1NET indicator 2POWER indicator 3Positioning hole
4AC motor drive
connection port 5PROFIBUS DP connection port 6Screw fixing hole
7Fool-proof groove
2.2 Specifications
PROFIBUS DP Port
Interface DB9 connector
Transmission method High-speed RS-485
Transmission cable Shielded twisted pair cable
Electrical isolation 500VDC
Communication
Message type Cyclic data exchange.
Model name CMC-PD01
GSD file DELA08DB.GSD
Company ID 08DB (HEX)
Serial transmission
speed supported
(auto-detection)
9.6kbps; 19.2kbps; 93.75kbps; 187.5kbps; 500kbps; 1.5Mbps; 3Mbps;
6Mbps; 12Mbps (bits per second)
Electrical Specification
Power supply voltage 5VDC (supplied by AC motor drive)
Insulation voltage 500VDC
Power consumption 1W
Weight 28g
Environment
Noise immunity
ESD (IEC 61800-5-1, IEC 6100-4-2)
EFT (IEC 61800-5-1, IEC 6100-4-4)
Surge Teat (IEC 61800-5-1, IEC 6100-4-5)
Conducted Susceptibility Test (IEC 61800-5-1, IEC 6100-4-6)
Storage/operation Operation: -10°C ~ 50°C (temperature), 90% (humidity)
Storage: -25°C ~ 70°C (temperature), 95% (humidity)
Shock/vibration
immunity International standards: IEC 61800-5-1, IEC 60068-2-6/IEC 61800-5-1, IEC 60068-2-27

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3 Installation
3.1 Connecting CMC-PD01 to VFD-C2000
1. Switch off the power of VFD-C2000.
2. Open the front cover of VFD-C2000.
3. Place the insulation spacer into the positioning pin and aim the two holes on the PCB at the
positioning pin. Press the pin to clip the holes with the PCB (see Figure 3.1-1).
4. Screw up after the PCB is clipped with the holes (see Figure 3.1-2).
Figure3.1-1 Figure3.1-2
3.2 Disconnecting CMC-PD01 from VFD-C2000
1. Remove the two screws (see Figure 3.2-1).
2. Twist open the card clip and insert the slot type screwdriver to the hollow to separate the PCB
from the card clip (see Figure 3.2-2).
3. Twist open the other card clip to remove the PCB (see Figure 3.2-3).
Figure 3.2-1 Figure 3.2-2
Figure 3.2-3

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3.3 Definition of PROFIBUS DP Port
PIN PIN name Definition
1 -- N/C
2 -- N/C
3 RxD/TxD-P Sending/receiving data P(B)
4 -- N/C
5 DGND Data reference potential (C)
6 VP Power voltage - positive
7 -- N/C
8 RxD/TxD-N Sending/receiving data N(A)
9 -- N/C
1
5
9
6
3.4 Connecting to PROFIBUS DP Connector
Insert the connector to the connection port on CMC-PD01 and screw up the screws on the connector to
ensure tight connection between CMC-PD01 and the PROFIBUS DP connector. See Figure 3.4-1.
Figure 3.4-1

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4 Communication
4.1 Communication Parameters for VFD-C2000 Connected to PROFIBUS DP
When VFD-C2000 is connected to PROFIBUS DP, please set up the communication parameters for it
according to Table 4.1-1.The PROFIBUS DP master is only able to read/write the parameters of VFD-C2000
after the communication parameters are set.
Parameter Function Set value Explanation
00-20 Setting up source of
frequency command 8 The frequency command is controlled by
communication card.
00-21 Setting up source of
operation command 5 The operation command is controlled by
communication card.
09-30 Decoding method for
communication 0/1
0: The old decoding method for Delta AC motor
drive (20XX)
1: The new decoding method for DeltaAC motor
drive (60XX)
09-70 Address of
communication card User defined Address of VFD-C2000 on PROFIBUS DP network
Table 4.1-1
Note: The value of 09-70 is the address of VFD-C2000 on the PROFIBUS DP network. The address
has to be consistent with the address of VFD-C2000 during configuration. Changing the value in 09-70
when VFD-C2000 is working will be invalid. After the value in 09-70 is changed, shut down VFD-C2000
and re-power it to make the parameter valid.
4.2 Transmission Distance and Baud Rate
The baud rate range for PROFIBUS DP is 9.6kbps ~ 12Mbps, and the length of transmission cable varies
upon the transmission speed. The transmission distance ranges from 100m to 1,200m. SeeTable 4.2-1 for
the baud rates CMC-PD01 supports and their corresponding communication distances.
Baud rate (bps) 9.6k 19.2k 93.75k 187.5k 500k 1.5M 3M 6M 12M
Distance (m) 1,200 1,200 1,200 1,000 400 200 100 100 100
Table 4.2-1
4.3 Applicable Data Form for CMC-PD01 and Introduction to PKW, PZD
4.3.1 Applicable Data Form for CMC-PD01
The data form defined by PROFIDrive can be used for cyclic data exchange. These defined data form is
called “Parameter Process data Object” (PPO). Apart from PPO, the cyclical data can be configured as
EXT CONF1 or EXT CONF2. Based on different demands, the two extended configurations are able to
achieve 4 process data words. See Table 4.3-1 for the data forms CMC-PD01 supports.

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4.3.2 Introduction to PKW, PZD
After VFD-C2000 is connected to PROFIBUS DP network through CMC-PD01, there will be two ways to
poll AC motor drive parameters, PKW polling and PZD polling. PKW is composed of 4 words, and each
word represents particular definition. 4 words combined are able to read or write one AC motor drive
parameter. Change each word in PKW to poll all the parameters in the AC motor drive. When the AC
motor drive parameter is polled by PZD, PZD is able to map the address of the AC motor drive directly.
After PZD maps the address, it will fix to map the certain address. See Table 4.3-1, the 4 words in PKW
zone combined are able to read one parameter in the AC motor drive, but every word in PZD zone is able
to map one parameter address of the AC motor drive.
PKW PZD
PKE IND PWE1 PWE2 PZD1 PZD2 PZD3 PZD4 PZD5 PZD6 PZD7 PZD8 PZD9 PZD10
1st
word 2nd word 3rd word 4th word 1st
word 2nd word 3rd word 4th word 5th word 6th word 7th word 8th word 9th word 10th word
PPO1
PPO2 PPO3PPO4
PPO5
EXT CONF1
EXT CONF2
Table 4.3-1
4.4 Data Formats and Examples
See Table 4.4-1 for the data form of PKW. As cyclical data, PKW data has request and response
mechanism, i.e. all masters are able to send new request message only after receiving the corresponding
responses.
Definitions of bit
PKW bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
PKE (parameter ID)
Word 1 AK SPM PNU (basic parameter number)
IND (sub-index of parameter)
Word 2 Page number Not in use
Word 3 PWE1 (reserved)
Word 4 PWE2 (read/write parameter value)
Table 4.4-1

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4.4.1 PKE (Word 1)
zPNU (PKE bit0 ~ bit10): Basic parameter number
Basic parameter number (PNU) =Address of AC motor drive to be polled – n*2,000 (n = PNU page
number). Range of PNU: 1 ~ 1,999 (decimal). PNU page number = 0, when the parameter address of
AC motor drive < 1,999 (decimal). When the parameter address of AC motor drive > 1,999 (decimal),
you will need to set up adequate PNU page number to make PNU < 1,999 (decimal).
zSPM (PKE bit11): Reserved (Default = 0)
zAK (PKE bit12 ~ bit15): Request or response ID
Request ID (Master ÎCMC-PD01)
Request ID Definition
0 No request
1 Request parameter value
2 Modify parameter value
Table 1.4-2
Response ID (CMC-PD01 ÎMaster)
Response ID Definition
0 No response
1 Send parameter value
7 Request unable to process (Find out the reason according to
PWE2 error code)
Table 1.4-3
When the request is unable to process, an error code will be generated in PWE2. See Table 1.4-4 for the
definitions of error codes.
Error code Definition
0 Illegal parameter number (parameter does not exist)
1 Parameter value cannot be changed (read-only parameter,
the present value cannot be changed)
2 Below or exceeds minimum or maximum value
18 Other errors
Table 1.4-4
4.4.2 IND (Word 2)
See Table 1.4-5 for the data form of IND (sub-index of parameter). IND bit12 ~ bit15 are for page number
selection (see Table 1.4-6 for the definition of each bit). When you use PKW to poll the AC motor drive
parameters, you have to first make sure the page number. The value of page number is decided by bit12
~ bit15 of IND, which is the sum of each bit value multiplied by power value. For example, if the page
number is 4, bit12 ~ bit15 of IND will be 0100. After the page number is set, the IND value will be
confirmed as well. The IND value can be obtained by the binary bit0 ~ bit15 values. For example, if the
page number is 4, the IND value will be 2000 (hex).

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Sub-index of parameter (IND)
bit12 ~ bit15
(page number) bit0 ~ bit11 (Reserved, Default = 0)
bit15 bit14 bit13 bit12 bit11 bit10 bit9 bit8 bit7 bit6 bit5 bit4 bit3 bit2 bit1 bit0
0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Table 1.4-5
Page number
Bit IND bit15 IND bit14 IND bit13 IND bit12
Weight 202
32 22 1
Value 0/1 0/1 0/1 0/1
Table 1.4-6
Once the parameter address of the AC motor drive is known, you can further confirm the value of PNU
page number according to Table 1.4-7. With the PNU page number, you will be able to obtain the IND and
PNU value. PNU value = Parameter Address of AC Motor Drive – PNU Page Number × 2,000.
PNU (PKE bit0 ~ bit10)
(Hex) PNU page number (INC bit12 ~ bit15) (Decimal) Parameter address of AC motor drive (Decimal)
0…1999 0 0…1,999
0…1999 1 2,000…3,999
0…1999 2 4,000…4,999
… … …
0…1999 15 30,000…31,999
Table 1.4-7
4.4.3 PWE1 and PWE2 (Word 3 and Word 4)
PWE1 is reserved for PD-01. When PKW is used for reading or writing AC motor drive parameters, the
PROFIBUS DP master has to be set to PWE1 = 0. When PKW is used for readingAC motor drive
parameters, PWE2 has to be 0. When PKW is used for writing AC motor drive parameters, PWE2 has to
be the parameter value to be written in.
4.4.4 Reading Actual Output Frequency from VFD-C2000 by PKW
To read the actual output frequency, first set the request ID to “1” (read parameter). The address of actual
output frequency is 2103 (hex), and the decimal form of it is 8,451. Due to the range of PNU = 1 ~ 1999,
and the page number is set to 4, the IND value = 2,000. PNU = 8451 – 4 × 2000 = 451 (01C3(hex)). The
data format for PKW:
Master ÎC2000: 11C3 2000 0000 0000
C2000 ÎMaster: 11C3 2000 0000 1070

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Master requesting data:
Parameters in PKW Parameters in PKW (hex)
Word 1 (PKE) 11C3
Word 2 (IND) 2000
Word 3 (PWE1) 0000
Word 4 (PWE2) 0000
Slave responding data:
Parameters in PKW Parameters in PKW (hex)
Word 1 (PKE) 11C3
Word 2 (IND) 2000
Word 3 (PWE1) 0000
Word 4 (PWE2) 1070
4.4.5 Writing Value “2” into AC Motor Drive Address 2000 (hex) through PKW
To write value “2” into the parameter at address 2000 (hex), first set the request ID to “2” (modify
parameter). The address of control word of AC motor drive is 2000 (hex), and the decimal form of it is
8,192. Set the page number to 4, the IND value = 2,000, and PNU = 8,192 – 4 x 2,000 = 192 (0C0(hex)).
The data format for PKW:
Master ÎC2000: 20C0 2000 0000 0002
C2000 ÎMaster: 10C0 2000 0000 0002
Master requesting data:
Parameters in PKW Parameters in PKW (hex)
Word 1 (PKE) 20C0
Word 2 (IND) 2000
Word 3 (PWE1) 0000
Word 4 (PWE2) 0002
Slave responding data:
Parameters in PKW Parameters in PKW (hex)
Word 1 (PKE) 10C0
Word 2 (IND) 2000
Word 3 (PWE1) 0000
Word 4 (PWE2) 0002

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4.5 Reading/Writing AC Motor Drive Parameters by PZD
When you read/write AC motor drive parameters by PZD, the parameters of AC motor drive and registers in
the master will formulate a corresponding relation. That is, when you read/write the parameter in the slave
through the master, you can do it directly on the slave address which is mapped in the master. See
Application Example section below for detailed method.
5 GSD File
The GSD file is a text file and can be used to identify PROFIBUS DP device (master or slave).AGSD file
usually contains the supplier’s information, baud rates supported and applicable I/O messages. When using
VFD-C2000 as a PROFIBUS DP slave, you have to first import the GSD file of VFD-C2000 to the
configuration software for PROFIBUS DP master. You can download the GSD file at Delta’s website:
http://www.delta.com.tw/
6 LED Indicators, Panel Display on VFD-C2000 and Trouble-shooting
6.1 LED Indicator and Trouble-shooting
POWER LED
The POWER LED displays the status of the working power supply.
LED status Indication How to correct
Green light on Power supply in normal
status ---
Off No power supply Check if the connection between CMC-PD01 and
AC motor drive is normsl.
NET LED
The NET LED displays the connection status of the communication.
LED status Indication How to correct
Green light on Normal status ---
Red light on CMC-PD01 is not connected to PROFIBUS
DP master.
1. Check if the configuration address of
VFD-C2000 is consistent with the actual
addrss.
2. Check if the communication cable between
CMC-PD01 and PROFIBUS DP master is
working normally.
Red light flashes Invalid PROFIBUS
communication address Set the PROFIBUS address of VFD-C2000 to be between 1 ~ 125 (decimal).
Orange light
flashes CMC-PD01 fails to
communicate with AC
motor drive.
Switch off the power of VFD-C2000 and check
whether CMC-PD01 is correctly and normally
connected to the AC motor drive.

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6.2 Panel Display on VFD-C2000 and Trouble-shooting
Errors on PROFIBUS DP bus are displayed on the panel of VFD-C2000.
Displayed code Indication How to correct
ECIO
The I/O data exchange
between PROFIBUS DP
master and CMC-PD01 is
disconnected.
1. Check if the connection between CMC-PD01
and PROFIBUS DP bus is in normal status.
2. Check if the communication cable between
CMC-PD01 and PROFIBUS DP master is in
normal status.
ECPP PROFIBUS DP parameter
error Check if the GSDfile is correct.
ECPI PROFIBUS DP
configuration error Check if VFD-C2000 is configured to general puspose mode.
7 Application Example 1
Mission:
Exchanging data between S7-300 (Siemens) and VFD-C2000 through PROFIBUS DP network
Connecting VFD-C2000 to PROFIBUS DP network:
1. S7-300 as the PROFIBUS DP master; VFD-C2000 as the slave. See the PROFIBUS DP network in
Figure 7-1.
PROFIBUS-DPMaster
C2000Driver
PROFIBUS-DP BUS
Figure 7-1
2. Set parameter 00-20 of VFD-C2000 to 8, 00-21 to 5, 09-30 to 0 and 09-70 to 8. The value of 09-70
is the address of VFD-C2000 on the PROFIBUS DP network. When the value of 09-70 is changed,
VFD-C2000 has to be re-powered to make the new value valid.
3. Check if VFD-C2000 and CMC-PD01 is firmly connected, and if the wiring of the entire network is
correct.

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Configuring VFD-C2000 in PROFIBUS network (the software configuration):
Create a new project by software wizard.
1. Open SIMATIC Manager. See Figure 7-2.
Figure 7-2
2. Select “File” => “New Project Wizard”. See Figure 7-3.
Figure 7-3
3. Click “Next” in the wizard. See Figure 7-4.

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Figure 7-4
4. Select “CPU315-2 DP” for CPU as we are using the S7-300 model. Click “Next”. See Figure
7-5.
Figure 7-5

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5. Select the block and language we need and click “Next”. See Figure 7-6.
Figure 7-6
6. Enter the project name and click “Finish”. See Figure 7-7.
Figure 7-7

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7. A new window will appear after the project is created. See Figure 7-8.
Figure 7-8
Add PROFIBUS DP bus
1. Select “SIMATIC 300 Station” in the project created. See Figure 7-9. Double click “Hardware”,
and a new window (HW-Config) will appear.
Figure 7-9

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2. In the “HW Config” window, double click “DP” in the left-hand side column, and a dialog box will
appear. See Figure 7-10.
Figure 7-10
3. Click “Properties” in the dialog box, leading to another dialog box. See Figure 7-11.
Figure 7-11

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4. Select “Address” in the dialog box to be the address of the master. Then click“New” to go to the
next dialog box. See Figure 7-12.
Figure 7-12
5. Select communication speed and bus type, then click “OK”. See Figure 7-13.
Figure 7-13