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Chapter 28 Web Server
28-11
28
Me
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o
ry
Ac
ce
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Memory Access
You can access (read/ write) to any of the internal memory of the V7i, the PLC
memory connected to the V7i, and the temperature control memory.
In this case, you need to set each parameter in the table (page 28-12) and
create an HTM (SHT) file for sending to the V7i. You can access (read/ write) to
the desired memory from this HTM (SHT) file by specifying the CGI function
(MemAcs.cgi) prepared in the V7i.
Memory Access Flowchart
The procedure of memory access is as follows:
CGI Function (MemAcs.cgi)
“MemAcs.cgi” is a prepared CGI function to read or write memory of devices
connected to the V7i. Specify the parameters with the SHT file to start the CGI
function. The CGI recognizes whether to read or write according to the received
parameter values. For read, it sends a monitor table to the Web browser. For
write, it sends its writing result to the Web browser.
V7i
CGI
Web browser
PC
(1) Specify the V7i’s IP
address and the HTM file
Send access memory
parameters
(8) Display the received
HTM file
(2) Receive
(7) Send the HTM file to
the Web browser
(3) Start CGI
(4) Access to the internal or
PLC memory based on
the parameters
(5) Create and output
HTM file to display
access result
(6) Receive
Summary of Contents for Monitouch V Series
Page 1: ...Function Hakko Electronics Co Ltd...
Page 3: ......
Page 11: ......
Page 35: ......
Page 36: ...System Setting...
Page 37: ......
Page 64: ...Basic Functions...
Page 65: ......
Page 95: ...Chapter 2 Overlap 2 30 Please use this page freely...
Page 139: ...Chapter 4 Lamp 4 14 Please use this page freely...
Page 163: ...Chapter 5 Data Display 5 24 Please use this page freely...
Page 191: ...Chapter 6 Message Display Relay Message 6 28 Please use this page freely...
Page 427: ...Chapter 13 Macro 13 44 Please use this page freely...
Page 454: ...Special Functions...
Page 455: ......
Page 507: ...Chapter 18 Video Display V7i Only 18 32 Please use this page freely...
Page 647: ...Chapter 27 E Mail 27 6 Please use this page freely...
Page 667: ...Chapter 28 Web Server 28 20 Please use this page freely...
Page 690: ...Appendix...
Page 691: ......
Page 714: ...Appendix 1 Internal Memory A1 23 A1 System Memory Please use this page freely...
Page 715: ...Appendix 1 Internal Memory A1 24...
Page 737: ...Appendix 3 Error A3 16 Please use this page freely...
Page 745: ......