Siemens SIMATIC S7-1500 System Manual page 10

11.4 Operating states of the CPU ................................................................................................. 196
11.4.1 Overview of operating modes: Startup, STOP, RUN ............................................................ 196
11.4.2 STARTUP operating state .................................................................................................... 197
11.4.3 STOP operating state ........................................................................................................... 200
11.4.4 RUN operating state ............................................................................................................. 200
11.4.5 Operating state transitions .................................................................................................... 201
11.5 SINAMICS Integrated operating states ................................................................................. 202
11.6 Runtime licensing .................................................................................................................. 203
11.7 CPU memory reset ............................................................................................................... 206
11.7.1 Automatic memory reset ....................................................................................................... 207
11.7.2 Manual memory reset ........................................................................................................... 207
11.8 Configuring SIMATIC Drive Controller backup and restore .................................................. 209
11.8.1 Backing up and restoring the CPU configuration .................................................................. 210
11.8.2 Backing up, restoring and deleting SINAMICS Integrated NVRAM data ............................. 213
11.9 Time synchronization ............................................................................................................ 215
11.9.1 Time-of-day synchronization of the CPU .............................................................................. 215
11.9.2 Time-of-day synchronization of SINAMICS drives ............................................................... 217
11.10 Identification and maintenance data ..................................................................................... 221
11.10.1 Reading out and entering I&M data ...................................................................................... 221
11.10.2 Record structure for I&M data ............................................................................................... 223
11.10.3 Example: Read out firmware version of the CPU with Get_IM_Data ................................... 225
11.11 Shared commissioning of projects ........................................................................................ 227
12 SIMATIC memory card .......................................................................................................................... 229
12.1 SIMATIC memory card - Overview ...................................................................................... 229
12.2 Setting the card type ............................................................................................................. 235
12.3 Data transfer with SIMATIC memory cards .......................................................................... 237
12.4 Service life of the SIMATIC memory card............................................................................. 239
13 Maintenance .......................................................................................................................................... 241
13.1 Replacing system components ............................................................................................. 241
13.1.1 Replacing a defective SIMATIC Drive Controller .................................................................. 241
13.1.2 Replacing a defective SIMATIC memory card ...................................................................... 243
13.1.3 Replacing a DRIVE-CLiQ component ................................................................................... 244
13.2 SIMATIC Drive Controller firmware update .......................................................................... 244
13.3 DRIVE-CLiQ component firmware update ............................................................................ 249
13.4 CPU reset to factory settings ................................................................................................ 251
13.5 SINAMICS Integrated reset to factory settings ..................................................................... 254
13.6 Fault reactions with failsafe components .............................................................................. 255
13.7 Temperature monitoring ....................................................................................................... 257
13.8 Maintenance and repair ........................................................................................................ 258
SIMATIC Drive Controller
System Manual, 11/2019, A5E46600094-AA
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