Process interfacing via an automation system (PLC, PC)
9.6 Control via TCP/IP and RS232
SIMATIC MV500
160
Operating Instructions, 06/2018, C79000-G8976-C494-01
9.6.9
Set digital out
Writing command data
With this command, you can set the four logic signals "EXT_1", "EXT_2", "EXT_3" and
"EXT_4" and link them to other logic signals. Note that these signals can only be set via an
automation system.
In addition, you can apply these signals to the available digital output pins via the WBM.
Receipt of this command is logged in the diagnostics data records.
String
"MO<p1><p2><p3><p4><p5><p6>" (Machine command set digital out)
Table 9- 61 String structure
Characters
Description
p1
Number of the logical external signal.
•
Two printable ASCII characters with value "1" to "4"
The values correspond to "EXT_1", "EXT_2", "EXT_3" and
"EXT_4".
p2
Level of the signal
•
ASCII characters with the value "0" to "2".
–
0: Set level statically to "low".
–
1: Set level statically to "high".
–
2: Set level for configured pulse time to "high".
p3
Link type
•
ASCII characters with the value "1" to "7"
–
1: Logical "OR"
–
2: Logical "AND"
–
3: Logical "Exclusive OR"
–
4: no link
–
5: Logical "OR not"
–
6: Logical "AND not"
–
7: Logical "Exclusive OR not"
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 ...