Search found 4 matches

by onlyiuse
Sun May 16, 2010 2:00 pm
Forum: SIMATIC system
Topic: [?]: How to communicate s7-200, CPU 226 to CPU 224
Replies: 2
Views: 2934

Re: [?]: How to communicate s7-200, CPU 226 to CPU 224

If it is only S7-200 you use, then try PPI network, is a very good choice and inexpensive.

in s7-200,it's good choice.
by onlyiuse
Sun May 16, 2010 1:47 pm
Forum: SIMATIC system
Topic: [?]: Sinumerik 840DI using PLC Inputs.
Replies: 2
Views: 2558

Re: [?]: Sinumerik 840DI using PLC Inputs.

in 840di,system use fc9 process mcp.
in fc9, don't direct use i or q address,use pointer.
so you can't find cycle start or cycle stop address.
you can wirte a prograrm to control db21
by onlyiuse
Thu Mar 26, 2009 11:39 am
Forum: Siemens Hardware & Software
Topic: [?]: CP5512 without PCMCIA slot or CP5711
Replies: 9
Views: 17032

use transfer
pcexpress -> pcmica

i use it
by onlyiuse
Thu Jul 17, 2008 6:58 am
Forum: SIMATIC system
Topic: [?+]: Problem Microwin 4.0SP6 when connect S7200 CPU226 CN
Replies: 4
Views: 4706

change your languge seleter to chinese