Siemens SIRIUS 3RW5 Equipment Manual

Appendix
A.2 Data tables
SIRIUS 3RW5 Modbus communication module
Equipment Manual, 03/2020, A5E43676481002A/RS-AC/003
145
A.2.9 I&M3 - description (3RW5 soft starter)
For access to the description (I&M3) read access (r) is possible via Function Codes 03
and 04. Write access (w) is possible via Function Codes 06 and 16 .
Note
Validity of the write access
The 3RW5
soft starter checks the validity of the write access. The ASCII characters
0x20
- 0x7E are accepted. If the 3RW5 soft starter does not accept the data of the request
telegram, the
3RW5 communication module responds with an Exception Code 0x03.
Register
Content
Meaning
Access
Address
Quantity
hex
dec
0x01E1
481
5
RESERVED
-
r
0x01E6 486 27 DESCRIPTOR Individual additional information and explanations.
Fill unused positions with blanks (0x20).
If the DESCRIPTOR is described, the content is
shown on the 3RW5 HMI High Feature in the
upper left corner of the display. If the text is too
long for the display, it will be truncated at the end.
r/w

Siemens SIRIUS 3RW5 Specifications

General

Brand	Siemens
Model	SIRIUS 3RW5
Category	Control Unit
Language	English