Siemens SIMATIC S7-1200 System Manual page 1601
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Also See for SIMATIC S7-1200:
- Function manual (527 pages) ,
- Manual (364 pages) ,
- System manual (338 pages)
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NOT_NULL (Query for UNEQUALS ZERO
pointer), 254
NOT_OK (check invalidity), 252
Numbers
binary, 126
integer, 127
real, 127
O
OB, (Organization block)
Off-delay (TOF), 236
OK (check validity), 252
On-delay delay (TON), 236
On-delay retentive (TONR), 236
Online
assigning an IP address, 813
capturing and resetting DB values, 1327
comparing and synchronizing, 1323
cycle time, 1321
diagnostics buffer, 1322
force, 1332
force operation, 1333
going online, 1313
IP address, 1316
memory usage, 1321
monitoring status or value, 1326
operating panel, 1321
operator panel, 47
RUN/STOP buttons, 47
status, 1327
time of day, 1316
tools, 1325
watch table, 1326, 1327, 1329
Online and diagnostic tools
downloading in RUN mode, 1335
Online device names
PROFINET IO, 1314
OPC, configuration, 1297
Open loop motion control
configuring the axis, 662
PTO, 662
Open User Communication
establishing a connection and reading data with
legacy TRCV_C, 849
establishing a connection and reading data with
TRCV_C, 837
establishing a connection and sending data with
legacy TSEND_C, 849
establishing a connection and sending data with
TSEND_C, 837
S7-1200 Programmable controller
System Manual, V4.2, 09/2016, A5E02486680-AK
Open User Communication instructions return
values, 912
Operating mode, 47, 47
changing STOP/RUN, 1321
operating modes of the CPU, 87
Operating phase
HSC (high-speed counter), 574
Operator panel, 47
operating modes of the CPU, 87
Operator panels, 32
Optimized data blocks, 193
Option handling (configuration control), 159
OR (logic operation), 326
Organization block
call, 92
calling code blocks within the user program, 187
configuring operation, 189
creating, 189
cyclic interrupt, 94
function, 92
know-how protection, 213
linear and structured programming, 185
multiple cyclic, 189
overview, 83
priority classes, 92
processing, 188, 188
startup processing, 90
temp memory allocation, 121
Organization block (OB)
Reading start information with RD_SINFO, 440
OUT_Range (value outside range), 251
Output parameters, 190
configuring pulse channels, 494
pulse outputs, 492
Overvoltage category, 1365
P
P (scan operand for positive signal edge), 233
P_TRIG (scan RLO for positive signal edge), 234
P= box and P coil (set operand on positive signal
edge), 233
P3964_Config (Configuring the 3964(R) protocol), 1120
errors, 1121
Panels (HMI), 32
Parameter assignment, 190
Parameters configuration
LENGH and BUFFER for SEND_P2P, 1125
receive, 922
transmit, 921
Parity, 1094
Index
1601
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