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Technical Document
Revision 1.0
March, 2009
www.cermate.com
PLC Connection Guide
TN512D Communication settings between
Siemens S7-200 PPI and PanelMaster HMI
◎Revision Record
Revision Date Content Owner
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Preface
This tech note introduces how to connect Siemens S7-200 PPI Port with PanelMaster
HMI.
<S7-200 CPU>
1) PLC Parameter setting:
Execute the “STEP 7 MicroWIN” software to link with the S7-200 PLC via PPI Adapter program cable.
PPI Port (Port0 & Port1)
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Create a new project and select the CPU to set its communication format from “System Block”.
NOTE: The standard format is 9600, 8, Even, 1 and the PLC Address is “2”
Execute “Set PG/PC Interafce” --- “PC/PPI cable(PPI)” option to select the correct communication port
on PC side.
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Execute “Communication” option, it can find out the PLC automatically.
If the communication port is correct, you can execute the download/upload function to change the “PLC
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Address”/”Baud Rate”…etc.
Connection Cable diagram
HMI Side PLC Cable Side
COM1 9-PIN Male PPI Port 9-PIN Male (RS485)
485 + 1 3 485+
485 - 6 8 485-
SG 5 5 SG
HMI Side PLC Cable Side
COM2 T.B. 5-PIN PPI Port 9-PIN Male (RS485)
485 TX+ 1 3 485+
485 TX- 4 8 485-
SG 5 5 SG
2) HMI setting:
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(a) S7-200 (PPI; 1-to-1) Setting: (Without Token Command)
Select Device/Server：Siemens AG → Simatic S7-200 (PPI; 1-to-1)
NOTE: Driver Name --- C39001.dll / C39001.mod
Set the HMI link port parameter identical with PLC communication parameter
(b) S7-200 (PPI; Network) Setting: (With Token Command)
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Select Device/Server： Siemens AG → Simatic S7-200 (PPI; Network)
NOTE: Driver Name --- C39011.dll / C39011.mod
Set the HMI link port parameter identical with PLC communication parameter
Note: The network driver is using token command to link with PLC and HMI, it can be used
to link with different devices that support PPI Network protocol.
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3) PLC Memory Address
Bit Devices (PPI; 1-to-1 & Network)
Word Devices (PPI; 1-to-1 & Network)
NOTE: Device named DBWn specified same as VWn.
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Technical Support Information Cermate (Shanghai) 屏通科技(上海)有限公司 Phone: +86-21-51758590~2 FAX : +86-21-51758589 E-mail: sales@panelmaster.com.cn Cermate (Shenzhen) 屏通科技(深圳)有限公司 Phone: +86-755-83572781, 755-83562179, FAX : +86-755-83562294 E-mail: sales@cermate.com Cermate Technologies Inc. 屏通科技股份有限公司(台灣) 7F-1, No. 168, Lien-Cheng Road, Chung-Ho City, Taipei, Taiwan 235 R.O.C. Phone: 886-2-22437000 FAX : 886-2-22499933 E-mail: service@cermate.com
Brand Label Contact Windows:
China: 86-13823788405 sunny@cermate.com
Taiwan: 886-910011915 Kevin@cermate.com
Worldwide: 886-910011914 Linda@cermate.com
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