User Manual

Index
Easy Book
352 Manual, 03/2014, A5E02486774-AF
capturing values, 264
global data block, 62, 92
instance data block, 62
organization blocks (OBs), 89
resetting the start values, 264
Data handling block (DHB), 92
Data log
data log overview, 112
Data types, 60
DTL, 60
Date and Time Long data type, 60
DB (data block), 92
DC
outputs, 287
Debugging
downloading in RUN mode, 272
Degree of protection, 286
Designing a PLC system, 53, 87
Device configuration, 71
add modules, 74
Add new device, 73
AS-i, 150
AS-i port, 150
changing a device type, 74
Configuring the CPU, 76, 79
Configuring the modules, 76, 79
discover, 72, 271
Ethernet port, 80
network connection, 128
PROFIBUS, 146
PROFINET, 80
unplugged modules, 37
Device exchange, 74
DeviceStates, 117
Diagnostics
buffer, 267
DeviceStates, 117
GET_DIAG, 117
LED instruction, 117
ModuleStates, 117
status indicator, 78
Digital inputs
AC specifications for SMs, 303
VDC specifications for CPUs, SMs, and SBs, 302
Digital outputs
Specifications for Relay, 24 VDC CPUs, SMs, and
SBs, 304
Digital signal boards
SB 1221, 293
SB 1222, 293
SB 1223, 294
Digital signal modules
SM 1221, 296
SM 1222, 297
SM 1223, 299, 300
Discover, 271
Discover to upload an online CPU, 72
Documentation, 4
Download in RUN mode
initiating from STEP 7, 273
overview, 272
Drag and drop between editors, 34
DTL data type, 60
E
Edit in RUN mode, (Download in RUN mode)
Electromagnetic compatibility, 285
Electromagnetic compatibility (EMC), 284
Environmental
operating conditions, 285
transport and storage conditions, 285
Ethernet
ad hoc mode, 134
communication, 127
connection IDs, 134
CSM 1277 compact switch module, 343
GET, 153
IP address, 80
network connection, 128
number of communication connections, 131
overview, 133
PUT, 153
types of communication, 129
Ethernet instructions
TRCV_C, 132
TSEND_C, 132
Ethernet protocols, 133
multi-node connections, 154
Event execution, 55
Events, 267
Expandable instructions, 31
Expanding the capabilities of the S7-1200, 18
F
Factory settings reset, 268
FAQs, 4
Favorites toolbar, 30
FB (function block), 91
FBD (function block diagram), 95
FC (function), 90
Firmware update