Index
PtP coupling and configuration of CP 340
Manual, 04/2011, A5E00369892-03
199
Examples, 58
Format string, 57
Handshaking, 59
Variables, 57
X27 (RS 422/485) interface, 74
Procedure, 28
Programming device, 15
Programming example, 147
R
Reading the diagnostic buffer at the programming
device, 144
Receive buffer on CP 340, 55
Receiving message frames, 130
Receiving with the 3964(R) procedure, 40
Recycling, 164
Removing the CP 340, 90, 91
RS 232C, 18
RS 232C accompanying signals
Automatic control, 47
V24_SET FC, 47
V24_STAT FC, 47
RS 232C interface
Connecting cables, 165
Pin assignment, 165
RS 232C secondary signals, 47
RS 232C Secondary Signals, 118
Reading and controlling, 118
S
S7-300 backplane bus, 131
Sending with the 3964(R) procedure, 36
Service & Support, 5
Software components, 15
Function blocks, 15
Parameter assignment interface, 15
STEP 7 software package, 15
Special displays, 133
Standard connecting cable, 15
Standard Connecting Cable, 14
Start-up behavior, 128
STATUS Output of the FBs, 131
STATUS parameter
Event classes, 134
Example, 134
Structure, 134
T
The program example
Download to the CPU, 155
TXD, 133
V
V24_SET FC, 47
V24_STAT FC, 47
X
X27 (RS 422) interface
Parameter, 65
X27 (RS 422/485), 21
X27 (RS 422/485) interface
Summary of Contents for SIMATIC CP 340
Page 6: ...Preface PtP coupling and configuration of CP 340 6 Manual 04 2011 A5E00369892 03 ...
Page 10: ...Table of contents PtP coupling and configuration of CP 340 10 Manual 04 2011 A5E00369892 03 ...
Page 200: ...Index PtP coupling and configuration of CP 340 200 Manual 04 2011 A5E00369892 03 ...