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       Maple Systems Inc., 808 134th Street SW, Suite 120, Everett, WA 98204-7333 – www.maplesystems.com                             
1036-0203                                               

         Page 1 of 4 

Rev. 01, 10/11/2015 

CONTROLLER INFORMATION SHEET

 

 
Maple Model(s)                              PLC or Controller      

Graphic HMIs                                  Siemens S7-200 SMART (PPI)    
 
 
 
P/N:  1036-0203 
Rev. 01       Date: 10/11/2015 

 

 

 
Summary 

 

Maple Systems Graphic HMIs 

communicate with Siemens S7-200 SMART modules via PPI. 

When configured with EZware, the Graphic HMI is the master in a point-to-point single 
master, single slave format.   Please refer to the

 Installation and Operations Manual

 for 

information on connecting multiple Graphic HMIs to a single PLC port. 
 

Communications Cable 

 

The Graphic HMI should be connected to the controller’s PPI port

.  

A list of communications 

cables offered by Maple Systems as well as cable assembly instructions to assist you in 
assembling your own communications cable are available on our website at 
www.maplesystems.com. 

 

 

 
WARNING 

 If your communications cable is not wired exactly as shown in our cable 

assembly instructions, damage to the HMI or loss of communications can 
result.

 

 

 

 

PLC Controller Settings 

 

The PLC station number cannot be the same as the HMI station number. 

 

Summary of Contents for Graphic HMIs

Page 1: ... Please refer to the Installation and Operations Manual for information on connecting multiple Graphic HMIs to a single PLC port Communications Cable The Graphic HMI should be connected to the controller s PPI port A list of communications cables offered by Maple Systems as well as cable assembly instructions to assist you in assembling your own communications cable are available on our website at...

Page 2: ...ddddd V Memory SMW 0 1534 dddd Special Memory T 0 255 ddd Timer C 0 255 ddd Counter AIW 0 110 ddd Analog Input AQW 0 110 ddd Analog Output VD 0 20476 ddddd V Memory Double Word Discrete Memory The following table lists the PLC s discrete memory ranges that the Graphic HMIs are able to access Please note that your PLC s memory range may be smaller or larger than that supported by these HMIs The fol...

Page 3: ...tant Notes Name Siemens S7 200 Smart PPI Description label HMIor PLC PLC Location Local Local Remote Select Local if PLC directly connected to HMI Remote if PLC connected thru another HMI PLC type Siemens S7 200 Smart PPI PLC I F RS485 2W RS 232 RS 485 2W RS 485 4W Must match the controller port setting PLC default station no 2 1 126 Must match the node address assigned to the PLC Setting COM COM1...

Page 4: ... sec 1 0 0 1 to 25 5 Adjust if longer timeout is required Settings Turn around delay ms 5 0 1000 Timeout period between HMI polls Settings Send Ack Delay 30 Settings Reserved 1 0 Not Applicable Settings Reserved 2 0 Not Applicable Settings Reserved 3 0 Not Applicable Interval of block pack words 5 0 512 Max read command size words 16 Not Adjustable Max write command size words 2 Not Adjustable ...

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