Siemens Simatic S7-1500R - S7-1500 R;H Documentation Guide; S7-1500;ET 200 MP Manual Collection; SIMATIC S7-1500 Comparison List for Programming Languages; mySupport

11.5.1 Automatic memory reset...................................................................................................
296
11.5.2 Manual memory reset.......................................................................................................
297
11.6 Backing up and restoring the CPU configuration................................................................
298
11.7 Time synchronization........................................................................................................
302
11.7.1 Example: Configuring the NTP server.................................................................................
303
11.8 Identification and maintenance data.................................................................................
304
11.8.1 Reading out and entering I&M data...................................................................................
304
11.8.2 Record structure for I&M data............................................................................................
306
11.8.3 Example: Read out firmware version of the CPU with Get_IM_Data....................................
308
12 Display................................................................................................................................................
311
12.1 CPU display.......................................................................................................................
311
13 Maintenance.......................................................................................................................................
319
13.1 Replacing components of the S7-1500R/H redundant system.............................................
319
13.1.1 Checking before replacing components.............................................................................
319
13.1.2 Replacing defective R/H-CPUs............................................................................................
321
13.1.3 Replacing defective redundancy connections....................................................................
323
13.1.3.1 Replacing two defective PROFINET cables with S7-1500R...................................................
323
13.1.3.2 Replacing a defective redundancy connection with S7-1500H............................................
324
13.1.3.3 Replacing defective synchronization module with S7-1500H.............................................
325
13.1.3.4 Replacing both defective redundancy connections with S7-1500H.....................................
325
13.1.4 Replacing defective PROFINET cables.................................................................................
327
13.1.5 Replacing a defective SIMATIC memory card......................................................................
327
13.1.6 Replace defective load current supply PM..........................................................................
328
13.1.7 Replacing defective IO devices/switches............................................................................
329
13.2 Replacing the display/front cover.......................................................................................
330
13.3 Replacing the coding element at the power connector of the load current supply..............
332
13.4 Firmware update..............................................................................................................
334
13.5 Resetting CPUs to factory settings.....................................................................................
338
13.6 Maintenance and repair....................................................................................................
343
14 Test and service functions..................................................................................................................
344
14.1 Test functions...................................................................................................................
344
14.2 Reading out/saving service data........................................................................................
349
15 Technical specifications......................................................................................................................
351
15.1 Standards and Approvals ..................................................................................................
351
15.2 Electromagnetic compatibility ..........................................................................................
358
15.3 Shipping and storage conditions.......................................................................................
360
15.4 Mechanical and climatic ambient conditions.....................................................................
361
15.5 Information on insulation tests, protection class, degree of protection and rated
voltage
....
364
S7-1500R/H redundant system
System Manual, 11/2022, A5E41814787-AD
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Table of contents