User Manual

Function diagrams Communication, fieldbus interface (USS, Modbus) 2-564
© Siemens AG 2009 - 2013 All Rights Reserved
SINAMICS G120 CU240B/E-2 Control Units List Manual (LH11), 01/2013
Fig. 2-34 9310 – Configuration, addresses and diagnostics
- 9310 -
Function diagram
87654321
fp_9310_97_66.vsd
Fieldbus Interface (USS, Modbus)
G120 CU240B/E-2
12.12.2012 V4.6
Configuration, addresses and diagnostics
t
T0
Fieldbus configuration
Monitoring functions
Cyclic
telegrams from
the master
F01910 "Fieldbus IF: setpoint timeout"
No telegrams from the master
Diagnostic parameters
Field bus baud
4 ... 13
p2020 (8)
Fieldbus t_monit
0 ... 1999999 [ms]
p2040 (100)
1
Field bus protocol
0 ... 2
p2030 (0)
0
2
Field bus error
r2029
USS
configuration
Field bus address
0 ... 247
p2021 (0)
Field bus USS PZD
0 ... 8
p2022 (2)
Field bus USS PKW
0 ... 127
p2023 (127)
Field bus baud
4 ... 13
p2020 (8)
Modbus
configuration
Field bus address
0 ... 247
p2021 (0)
Fieldbus times
0 ... 10000 [ms]
p2024 (1000)
Telegrams to
the master