Siemens SENTRON ATC6300 - Product-specific information

Table of contents
3KC ATC6300 transfer control device
6 Manual, 03/2018, L1V30535632002A-01
11 MODBUS communication .................................................................................................................... 147
11.1 General information on MODBUS........................................................................................ 147
11.2 MODBUS RTU protocol ....................................................................................................... 148
11.3 MODBUS ASCII protocol ..................................................................................................... 149
11.4 MODBUS functions .............................................................................................................. 151
11.5 Password entry by means of MODBUS ............................................................................... 156
11.6 Data library ........................................................................................................................... 157
11.6.1 Measured values (use with MODBUS function 03 and 04) ................................................. 157
11.6.2 Status bits (use with MODBUS function 03 and 04) ............................................................ 159
11.6.3 Commands (use with MODBUS function 06) ...................................................................... 164
11.6.4 Status of the ATC (use with MODBUS function 03 and 04) ................................................ 166
11.6.5 Real-time clock (use with MODBUS function 04 and 06) .................................................... 167
11.7 Reading the event log .......................................................................................................... 167
11.8 Reading parameters by means of MODBUS ....................................................................... 170
11.9 Changing parameters by means of MODBUS ..................................................................... 170
12 Accessories ......................................................................................................................................... 175
12.1 Expansion modules .............................................................................................................. 175
12.1.1 Expansion module 4DI - 3KC9000-8TL60 ........................................................................... 176
12.1.1.1 Technical specifications ....................................................................................................... 178
12.1.2 Expansion module 4DO - 3KC9000-8TL61 ......................................................................... 180
12.1.2.1 Technical specifications ....................................................................................................... 181
12.1.3 Expansion module 2DI 2DO - 3KC9000-8TL62 ................................................................... 182
12.1.3.1 Technical specifications ....................................................................................................... 184
12.1.4 Expansion module 2DO - 3KC9000-8TL63 ......................................................................... 185
12.1.4.1 Technical specifications ....................................................................................................... 186
12.1.5 Expansion module 2DI 2DO - 3KC9000-8TL64 ................................................................... 188
12.1.5.1 Expansion module 2DI 2DO - 3KC9000-8TL64 ................................................................... 188
12.1.5.2 Technical specifications ....................................................................................................... 189
12.1.6 Expansion module RS485 - 3KC9000-8TL74 ...................................................................... 190
12.1.6.1 Technical specifications ....................................................................................................... 191
12.1.7 Expansion module Ethernet - 3KC9000-8TL75 ................................................................... 192
12.1.7.1 Technical specifications ....................................................................................................... 192
12.2 Cover frame - 3KC9000-8TL68 ............................................................................................ 193
12.3 USB front interface - 3KC9000-8TL73 ................................................................................. 194
13 Technical specifications ....................................................................................................................... 195
14 Dimension drawings ............................................................................................................................. 199
A List of abbreviations ............................................................................................................................. 201
A.1 List of abbreviations ............................................................................................................. 201
Index ................................................................................................................................................... 203