Siemens SIRIUS 3RW5 series User Manual

Table of contents
SIRIUS 3RW5 Modbus TCP communication module
4 Manual, 03/2018, A5E43676481002A/RS-AA/001
7 Messages and diagnostics .................................................................................................................... 47
7.1 LED display ............................................................................................................................ 48
7.1.1 Device LEDs on the 3RW5 communication module .............................................................. 48
7.1.2 Status and error displays ....................................................................................................... 49
7.2 Function Codes ...................................................................................................................... 51
7.2.1 Function Codes 01 (Read Coils) and 02 (Read Discrete Inputs) .......................................... 53
7.2.2 Function Codes 03 (Read Holding Registers) and 04 (Read Input Registers) ...................... 54
7.2.3 Function Code 05 (Write Single Coil)..................................................................................... 55
7.2.4 Function Code 06 (Write Single Register) ............................................................................. 56
7.2.5 Function Code 15 (Write Multiple Coils) ................................................................................ 57
7.2.6 Function Code 16 (Write Multiple Registers) ......................................................................... 58
7.2.7 Function Code 23 (Read/Write Multiple Registers) ............................................................... 59
7.3 Error codes ............................................................................................................................. 61
7.3.1 Exception Responses ............................................................................................................ 61
7.3.2 Supported error codes ........................................................................................................... 61
7.4 Faults and remedial measures ............................................................................................... 62
7.5 Messages about the mode ..................................................................................................... 62
8 Maintenance and service ...................................................................................................................... 63
8.1 Firmware update .................................................................................................................... 63
8.1.1 Perform the firmware update using micro SD memory card (3RW5 HMI High Feature) ....... 64
8.2 Replacing the 3RW5 communication module ........................................................................ 65
8.3 Restoring factory settings ...................................................................................................... 66
9 Technical data ...................................................................................................................................... 67
9.1 Technical data in Siemens Industry Online Support .............................................................. 67
10 Dimension drawings .............................................................................................................................. 69
10.1 CAx data ................................................................................................................................ 69
11 Circuit diagrams .................................................................................................................................... 71
11.1 CAx data ................................................................................................................................ 71
A Appendix .............................................................................................................................................. 73
A.1 Data formats ........................................................................................................................... 73
A.1.1 Current values as percentages .............................................................................................. 73
A.1.2 Statistic data ........................................................................................................................... 74
A.1.3 Maximum pointer.................................................................................................................... 74
A.2 Data tables ............................................................................................................................. 75
A.2.1 Byte arrangement................................................................................................................... 75
A.2.2 Specifications ......................................................................................................................... 75
A.2.3 Memory image ....................................................................................................................... 76
A.2.4 Node flash test ....................................................................................................................... 76
A.2.5 I&M0 - Communication .......................................................................................................... 77
A.2.6 I&M0 - Basic unit .................................................................................................................... 77
A.2.7 I&M1 - Basic unit .................................................................................................................... 78
A.2.8 I&M2 - Basic unit .................................................................................................................... 78
A.2.9 I&M3 - Basic unit .................................................................................................................... 78

Siemens SIRIUS 3RW5 series Specifications

General

Brand	Siemens
Model	SIRIUS 3RW5 series
Category	Controller
Language	English