Siemens Simatic S7-1500R System Manual page 10

9.5 CPU memory reset ............................................................................................................... 231
9.5.1 Automatic memory reset ....................................................................................................... 232
9.5.2 Manual memory reset ........................................................................................................... 233
9.6 Backing up and restoring the CPU configuration .................................................................. 234
9.7 Time synchronization ............................................................................................................ 239
9.7.1 Example: Configuring the NTP server .................................................................................. 240
9.8 Identification and maintenance data ..................................................................................... 241
9.8.1 Reading out and entering I&M data ...................................................................................... 241
9.8.2 Record structure for I&M data ............................................................................................... 243
9.8.3 Example: Read out firmware version of the CPU with Get_IM_Data ................................... 245
10 Display ................................................................................................................................................ 248
10.1 CPU display .......................................................................................................................... 248
11 Maintenance ....................................................................................................................................... 257
11.1 Replacing components of the S7-1500R/H redundant system ............................................ 257
11.1.1 Checking before replacing components ............................................................................... 257
11.1.2 Replacing defective R/H-CPUs ............................................................................................. 260
11.1.3 Replacing defective redundancy connections ...................................................................... 261
11.1.3.1 Replacing two defective PROFINET cables with S7-1500R ................................................ 262
11.1.3.2 Replacing a defective redundancy connection with S7-1500H ............................................ 263
11.1.3.3 Replacing defective synchronization module with S7-1500H ............................................... 263
11.1.3.4 Replacing both defective redundancy connections with S7-1500H ..................................... 264
11.1.4 Replacing defective PROFINET cables ................................................................................ 265
11.1.5 Replacing a defective SIMATIC memory card ...................................................................... 266
11.1.6 Replacing a defective system power supply PS or load power supply PM .......................... 267
11.1.7 Replacing defective IO devices/switches.............................................................................. 268
11.2 Replacing the front cover ...................................................................................................... 269
11.3 Replacing the coding element at the power connector of the system power supply and
load current supply ................................................................................................................ 270
11.4 Firmware update ................................................................................................................... 272
11.5 Resetting CPUs to factory settings ....................................................................................... 277
11.6 Maintenance and repair ........................................................................................................ 281
12 Test functions ..................................................................................................................................... 282
12.1 Test functions ........................................................................................................................ 282
12.2 Reading out/saving service data ........................................................................................... 287
13 Technical specifications ...................................................................................................................... 289
13.1 Standards and Approvals ..................................................................................................... 290
13.2 Electromagnetic compatibility ............................................................................................... 296
13.3 Shipping and storage conditions ........................................................................................... 298
13.4 Mechanical and climatic ambient conditions ........................................................................ 299
13.5 Information on insulation tests, protection class, degree of protection and rated voltage .... 300
13.6 Use of S7-1500R/H in Zone 2 hazardous area .................................................................... 301
S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA
Table of contents
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