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PROFIBUS
Function diagrams
2-399
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Picture 2-22 2410 – PROFIBUS address, diagnostics
- 2410 -
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fp_S01_2410_en.vsd
DO: CU320, TB30, TM31, VECTOR
SINAMICS G
17.12.04
V02.02.00
PROFIBUS - PROFIBUS address, diagnostics
CU-specific functions
Setting the PROFIBUS address
PROFIBUS address 1...126 p0918 (126)
DIP switch on the control unit
DP ADDRESS
ON
1 2 4 8 16 32 64
Drive-specific functions (available once for each drive object)
POWER O
N
Memo
ry
SET
p0918
Actual
PROFIBUS
address
Monitoring functions
Diagnostic parameters
Significance
Cyclic
telegrams from
the master
t > t_response
No cyclic telegrams from the master
<1>
No telegrams from the master
F01910 setpoint timeout
Alarms
Faults
A01900 configuration telegram incorrect
A01901 parameterizing telegram incorrect
1..12
6
<4>
The response monitoring time t_response is automatically
defined, when configuring PROFIBUS, by the configuration
configuration tool (e.g. HW Config from SIEMENS).
All DIP switches to ON or OFF
==> set the address using p0918
<2>
Monitoring is only carried-out when a sign-of-life was
received for the first time.
<3>
Sign-of-life monitoring not effective for p0925 = 65535.
PROFIBUS sampling time
PB Diag Standard
r2055[0...2]
PB status
r2054
Refer to [1020.7]
r2075
r2076
Telegram diagnostics
<1>
Monitoring is only carried-out if for the first time at least a
"valid" cyclic telegram was received "valid" equals master is
operational ("valid" = master is operational and net [useful]
data is transferred).
A01920 interrupted, cyclic connection
interrupted
t
Function diagram