Index
startup processing, 84
system design, 169
tags, 105
terminal block connector, 63
time synchronization property, 165
using blocks, 170
watch table, 798
PM 1207 power module, 982
Podcasts, 4
Pointer
pointer overview, 118
Pointers
Any data type, 119
Pointer data type, 118
Variant data type, 120
Point-to-Point communication, 671
Point-to-Point programming, 702
Polling architecture, 703
Port configuration, 672
errors, 687
instructions, 702
PtP example program, 705
Port number, 517
Port numbers
restricted, 549
PORT_CFG (configure communication parameters
dynamically), 686
Portal view, 37
Potentiometer module
specifications, 980
Power budget, 51
example, 986
form for calculations, 987
overview, 985
Power requirements
calculating a power budget, 986
form for calculations, 987
power budget, 985
Power supply module
PM1207, 982
Priority
priority class, 85
priority in processing, 94
Process image
force, 801
force operation, 802
monitor, 796, 797
status, 796, 797, 801
PROFIBUS
add CM 1243-5 (DP master) module, 572
add DP slave, 572
address, 574
1016
address, configuring, 574
CM 1242-5 (DP slave) module, 570
CM 1243-5 (DP master) module, 570
distributed I/O instructions, 314
DPNRM_DG (read diagnostic data from a DP
slave), 328
DPRD_DAT (read consistent data of a DP standard
slave), 326
DPWR_DAT (write consistent data of a DP standard
slave), 326
GET (read data from a remote CPU), 587
master, 569
network connection, 149, 573
PROFIBUS address, 574
PROFIBUS address properties, 574
PUT (write data to a remote CPU), 587
RALRM (receive interrupt), 318
RDREC (read data record), 315
S7 connection, 591
slave, 569
WRREC (write data record), 315
PROFIBUS address, 574
Profile OB, 94
PROFINET
ad hoc mode, 518
configuring communication between CPU and HMI
device, 552
configuring the IP address, 142
connection IDs, 514
CPU-to-CPU communication, 553
device naming and addressing, 166
distributed I/O instructions, 314
DPRD_DAT (read consistent data of a standard DP
slave), 326
DPWR_DAT (write consistent data of a DP standard
slave), 326
Ethernet address properties, 160
GET (read data from a remote CPU), 587
IP address, 159
IP address assignment, 167
MAC address, 159
network connection, 149, 553, 554, 558
number of communication connections, 511
overview, 517
PLC-to-PLC communication, 553
PUT (write data to a remote CPU), 587
RALRM (receive interrupt), 318
RDREC (read data record), 315
S7 connection, 591
system start-up time, 166
testing a network, 162
time synchronization, 142
System Manual, 03/2014, A5E02486680-AG
S7-1200 Programmable controller