Siemens S7-1200 System Manual page 1014

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Index
MC_MoveVelocity (move axis at predefined
velocity), 468
MC_Power (release/block axis), 456
MC_ReadParam (read parameters of a technology
object), 480
MC_Reset (confirm error), 459
MC_WriteParam (read parameters of a technology
object), 478
overview, 441
Motion control instructions, 455
Mounting
airflow, 50
clearance, 50
communication board (CB), 58
communication module (CM), 62
cooling, 50
CPU, 56
dimensions, 54
expansion cable, 64
grounding, 72
guidelines, 49
inductive loads, 74
isolation, 71
lamp loads, 73
overview, 55
signal board (SB), 58
signal module (SM), 60
terminal block connector, 63
thermal zone, 50, 54
wiring guidelines, 70, 72
MOVE (move value), 238
MOVE_BLK (move block), 238
Movement sequence (MC_CommandTable), 473
MRES
operator panel, 44
MUL (multiply), 230
Multi-node connections
connection types, 591
Ethernet protocols, 591
Multiple AWP variable definitions, 638
MUX (multiplex), 278
My Documentation Manager, 4
N
N (scan operand for negative signal edge), 209
N_TRIG (scan RLO for negative signal edge), 210
N= box and N coil (set operand on negative signal
edge), 209
NEG (create twos complement), 232
Nesting depth, 77
Network communication, 550
1014
bias and terminate cable, 670
Network connection
configuration, 149
multiple CPUs, 553, 554, 558, 573, 578
Network time protocol (NTP), 165
No restart, 81
NORM_X (normalize), 251
Normalizing analog values, 253
NOT_OK (check invalidity), 228
Numbers
binary, 111
integer, 112
real, 112
O
OB, (Organization block)
Off-delay (TOF), 212
OK (check validity), 228
On-delay delay (TON), 212
On-delay retentive (TONR), 212
Online
assigning an IP address, 158
capturing values of a DB, 797
comparing and synchronizing, 794
cycle time, 792
diagnostics buffer, 793
force, 801
force operation, 802
going online, 786
IP address, 789
memory usage, 792
monitor, 796
operating panel, 792
operator panel, 44
resetting the start values of a DB, 797
RUN/STOP buttons, 44
status, 796, 797
time of day, 789
tools, 795
watch table, 796, 797, 798
Online and diagnostic tools
downloading in RUN mode, 803
Online device names
PROFINET IO, 787
OPC, configuration, 771
Open User Communication
establishing a connection and reading data with
TRCV_C, 520
establishing a connection and sending data with
TSEND_C, 520
System Manual, 03/2014, A5E02486680-AG
S7-1200 Programmable controller

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