Process interfacing via an automation system (PLC, PC)
9.6 Control via TCP/IP and RS232
SIMATIC MV500
158
Operating Instructions, 06/2018, C79000-G8976-C494-01
The program is saved with the specified number.
Note that if a program has already been saved with this number and no error occurred during
the save procedure, this program is overwritten. If the save procedure is successful, the
optical reader then goes into processing mode with the relevant program number.
String
"MT<programnr>" (Machine command sTore code <programnr>)
Table 9- 58 String structure
Characters
Description
<programnr>
Number of the program saved.
•
Two printable ASCII characters with the value "0" to "9".
•
Valid range of values: 00 ... 15.
Response string
"RTRDY<endekennung>" (Reply sTore program ReaDY)
Table 9- 59 String structure
Characters
Description
<endekennung>
- Non-printable ASCII character with the value "0x04".
After this response string is received, a trigger can be sent via an external source.
Note the following:
●
If this response string is not sent, either the DISA bit has not been set or <program no> is
outside the valid range.
●
If "RTRDY" is received and the trigger is sent, the status must be queried cyclically with
"MGST". The query is used to check whether the save procedure is completed.
●
When the save procedure is completed, the optical reader will be in processing mode with
<program no>.
●
If the optical reader is not in processing mode and there is no error state, the save
procedure is not yet finished or it is still waiting for the trigger signal.
Once the save procedure is completed, the DISA bit is reset.
The save procedure can be canceled with "Reset command (Page 159)" (upon receipt of
"RTRDY").
Содержание SIMATIC MV540 H
Страница 24: ...Description 1 7 Functional description SIMATIC MV500 24 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 194: ...Service and maintenance 10 3 Replacing a module SIMATIC MV500 194 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 232: ...Appendix A 3 Alternative user interfaces SIMATIC MV500 232 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 236: ...List of abbreviations SIMATIC MV500 236 Operating Instructions 06 2018 C79000 G8976 C494 01 ...
Страница 238: ...Service Support SIMATIC MV500 238 Operating Instructions 06 2018 C79000 G8976 C494 01 ...