Table of contents
S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA
9
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
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
Summary of Contents for Simatic S7-1500H
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