Page
14.3
Modbus Protocol................................................................................ 257
14.3.1 Protocol Description.......................................................................... 257
Brief introduction.............................................................................. 257
Transmission...................................................................................... 258
14.3.2 Modbus Interface............................................................................... 259
14.3.3 Modbus Function and Message Format............................................. 259
Supported functions.......................................................................... 259
Function example............................................................................... 261
Function 0x06: Write one register word............................................. 262
Function 0x08: Diagnostics................................................................ 263
Function 0x10: Write N register words, range: 1...16........................ 264
Function 0x17: Read/Write N register words, range: 1...16............... 264
Error code and exception code.......................................................... 266
14.3.4 Communication Mapping Register Address Distribution................... 267
Frequency converter parameter address........................................... 267
Frequency converter register address............................................... 267
Communication control register (0x7F00)......................................... 268
Communication state register (0x7FA0)............................................ 269
Additional status register (0x7FA1)................................................... 270
Fault status register (0x7FB0)........................................................... 271
Communication frequency setting register (0x7F01)........................ 271
14.3.5 Modbus Communication Example..................................................... 272
14.3.6 Special Notes..................................................................................... 273
14.3.7 Communication Networking.............................................................. 274
14.4
PROFIBUS Protocol........................................................................... 275
14.4.1 Protocol Description.......................................................................... 275
14.4.2 PROFIBUS Function........................................................................... 275
14.4.3 Requirements for PROFIBUS Link...................................................... 276
14.4.4 Relationship between Communication Rate and Cables................... 276
14.4.5 EMC Measures................................................................................... 277
14.4.6 Periodical Data Communication........................................................ 277
PPO telegram type............................................................................. 277
PKW parameter area.......................................................................... 278
PZD process data area....................................................................... 281
14.4.7 Communication parameter configuration.......................................... 283
Communication related parameter settings....................................... 283
Bosch Rexroth AG
Table of Contents
EFC x610 Series
XXVI
DOK-RCON03-EFC-X610***-IT05-EN-P
Содержание EFC 3610 Series
Страница 18: ...Bosch Rexroth AG EFC x610 Series XVI DOK RCON03 EFC X610 IT05 EN P ...
Страница 332: ...Fig 15 15 0020 N 03_0025 N 03 Bosch Rexroth AG Accessories EFC x610 Series 300 389 DOK RCON03 EFC X610 IT05 EN P ...
Страница 333: ...Fig 15 16 0025 A 05 EFC x610 Series Bosch Rexroth AG Accessories DOK RCON03 EFC X610 IT05 EN P 301 389 ...
Страница 336: ...Fig 15 21 0250 N 05 Bosch Rexroth AG Accessories EFC x610 Series 304 389 DOK RCON03 EFC X610 IT05 EN P ...
Страница 421: ...Notes EFC x610 Series Bosch Rexroth AG ...