Siemens SITRANS F Modbus RTU RS 485 - Basic Settings

MODBUS regis‐
ter
MODBUS ad‐
dress
No. of bytes Data type Description Read / write
4:00608 607 12 String Manufacturer name R
4:00614 613 18 String Product name R
4:00623 622 12 String MODBUS module name R
Table A-5 TAG
MODBUS regis‐
ter
MODBUS ad‐
dress
No. of bytes Data type Description Read / write
4:00641 640 18 String TAG R/W
Table A-6 MODBUS module version
MODBUS regis‐
ter
MODBUS ad‐
dress
No. of bytes Data type Description Read / write
4:00650 649 20 String MODBUS module SW version (e.g. "1.00") R
4:00660 659 2 Byte MODBUS module HW version (e.g. "2") R
Table A-7 MODBUS error reporting
MODBUS regis‐
ter
MODBUS ad‐
dress
No. of bytes Data type Description Read / write
4:00681 680 2 Word Last Coil Error (CoilAddr) (MODBUS cmd:
1 or 5)
R
4:00682 681 2 Word Last Coil Error (ErrorNo)
See Exception handlng (Page 33)
R
4:00683 682 2 Word Last HoldReg Error
(HoldReg Addr) (MODBUS cmd: 3 or 16)
R
4:00684 683 2 Word Last HoldReg Error (ErrorNo)
See Exception handlng (Page 33)
R
A.4 Basic settings
Table A-8 Basic settings, MAG 6000
MODBUS regis‐
ter
MODBUS ad‐
dress
No. of bytes Data type Description Read / write
4:02001 2000 2 Byte Flow direction
• 0 = Negative
• 1 = Positive
R/W
4:02006 2005 4 Float Q max. (m
3
/s) R/W
4:02008 2007 4 Float Q max. 2 (Night) (m
3
/s) R/W
Modbus holding registers
A.4 Basic settings
Modbus RTU RS 485
40 Operating Instructions, 03/2021, A5E00753974-AB