Profibus - Siemens SINAMICS S Manuel

CU-specific functions
Setting the PROFIBUS address
PROFIBUS address
1...126
p0918 (126)
DIP switch on the control unit
DP ADDRESS
ON
1..126
1 2 4 8 16 32 64
Significance
POWER ON
All DIP switches to ON or OFF
==> set the address using p0918
PB address diag
r2057
1 2
DO: A_INF, B_INF, S_INF, CU_S, SERVO, TB30, TM31, VECTOR
PROFIBUS - PROFIBUS address, diagnostics
Drive-specific functions (available once for each drive object)
Monitoring functions
Cyclic telegrams
from the master
r2043.0
t
p0918
Actual

PROFIBUS

address
Memory
SET
Sign-of-life from the
clock cycle
synchronous master
PB state
r2054
Diagnostic parameters
PB diag standard
r2055[0...2]
PB diag clock cyc sync
r2064[0...7]
<5>
3 4
Alarms
<1>
A01920 "Cyclic connection interrupted"
t > t_response <4>
No cyclic telegrams from the master
S Q
R Q
Master sign-of-life_tol
0...65535
<5>
p0925 (1)
<3>
= 65535
<2>
Detecting
&
missing n F01912 "Clock cycle synchronous operation, sign-of-life failure"
>
signs-of-life
in a series
n > p0925
A01921 "Clock cycle synchronization"
A01930 "Current controller clock cycle, clock cycle synchronous not equal"
A01931 "Speed controller clock cycle, clock cycle synchronous not equal"
A01940 "Clock cycle synchronism not reached"
A01941 "Clock signal missing when establishing bus"
A01943 "Clock signal when establishing bus faulted"
A01944 "Sign-of-life synchronism not reached"
A01950 "Clock cycle synchronous operation, synchronization unsuccessful"
<1> Monitoring is only carried-out if for the first time at least a
A01900 "Configuration telegram incorrect"
A01901 "Parameterizing telegram incorrect"
A01902 "Parameterizing telegram not
permissible"
<2> Monitoring is only carried-out when a sign-of-life was
r2075
Telegram diagnostics
r2076
<3> Sign-of-life monitoring not effective for p0925 = 65535.
PB master SoL diag
<4> The response monitoring time t_response is automatically
r2065
PB master SoL S_Src
<6> <5> The parameters, alarms and faults for clock cycle
p2045
r2050[3] (0)
<5>
<6> The interconnection from p2045 is automatically carried-out
5 6
fp_2410_01_eng.vsd
05.08.05 V02.04.00
PROFIBUS sampling time
Refer to [1020.7]
Faults
PB fault delay
0...100 s
p2044 (0)
F01910 "setpoint timeout"
T 0
No telegrams from the master
<5>
F01911 "Clock cycle synchronous operation, clock failure"
"valid" cyclic telegram was received "valid" equals master is
operational ("valid" = master is operational and net [useful]
data is transferred).
received for the first time.
defined, when configuring PROFIBUS, by the configuration
configuration tool (e.g. HW Config from SIEMENS).
synchronous operation are only available for the SERVO
drive object.
when the telegram is selected.
7 8
Function diagram
- 2410 -
SINAMICS S