Siemens SIMATIC S7-300 Series Reference Manual page 190

Index
P
Parameter, Glossary-11
Parameter assignment message frame. See in
the Internet under the URL
http://www.ad.siemens.de/simatic-cs
Parameters, Modules-, Glossary-9
PG-/OP-Communication, 1-12
PNO, certificate, A-3
Positioning, CPU 314 IFM, 1-43
Priority, OB, Glossary-10
Priority class, Glossary-11
Process image, Glossary-12
Process Image -Update, Processing time, 3-6
Process Interrupt, Glossary-12
Process interrupt, CPU 312 IFM, 1-25, 1-43
Process interrupt processing, 3-15
Process interrupt response time
of the CPUs, 3-14
of the signal modules, 3-15
Processing time
Process Image - Update, 3-6
cycle control, 3-6
operating system, 3-6
user program, 3-7
Product version, Glossary-12
PROFIBUS-DP, Glossary-12
PROFIBUS-DP-Interface, 1-7
PROFIBUS-DP-Subnet, Bus cycle times, 3-9
PULSEGEN, CPU 314 IFM, 1-43
R
Receive Conditions, GD-Circuit, 1-18
Rechargeable battery, Backup, 1-5
Reduction factor, Glossary-13
Reduction ratio, GD-Circuit, 1-18
Reproducibility, delay/watchdog interrupts,
3-17
Reset, with mode selector, 1-4
Response time, 3-3
calculation, 3-3
calculation example, 3-10
calculation of, 3-6
Interrupt-, 3-14
longest, 3-5
shortest, 3-4
Restart, Glossary-13
Retentivity, Glossary-13
Routing of PG-Functions, 1-12
RUN mode, 1-4
Runtime error, Glossary-13
Index-4
Runtime meter, CPU, 1-10
S
S7-Basic-Communication, 1-12
S7-Timer, Update, 3-7
Send Conditions, GD-Circuit, 1-18
Send cycles, for global data, 1-18
SF, 1-22
Short–circuit reaction, CPU 312 IFM, 1-35
Signal module, Glossary-14
SINEC L2-DP. See PROFIBUS DP
Standards, A-1
Start information for integrated inputs-/outputs,
OB 40, 1-26, 1-44
Start–up, Glossary-14
Station status 1 to 3, 2-25
Status displays, CPU, 1-3
STOP, 1-4
LED, 1-22
Substitute value, Glossary-15
System diagnostics, Glossary-14
System memory, Glossary-15
System-Function, SFC, Glossary-14
System-Function Block, SFB, Glossary-14
T
Terminating resistor, Glossary-15
Testing functions, 1-19
Times, Glossary-15
TOD Interrupt, Glossary-9
Transfer Memory
CPU 31x-2, 2-14
for Data transfer, 2-14
U
UL, A-2
Ungrounded, Glossary-16
Update, of the S7-Timer, 3-7
User memory, Glossary-16
User program, Glossary-16
processing time, 3-7
User program execution time, 3-2
V
Version. See Product version
PLC S7-300, CPU Specifications CPU 312 IFM to CPU 318-2 DP
A5E00111190-01