Siemens SINAMICS DCM Operating Instructions Manual page 489

Table 10- 45 Receive data for Control Unit 2
From the sender
Transfer Tel. word
1)
from p8871[x]
p2051[0] 0
p2061[1] 1
2
p2061[3] 3
4
p2051[5] 5
p2051[4] 6
p2061[5] 7
8
p2061[6] 9
10
p2051[7] 11
p2051[8] 12
p2061[9] 13
14
- 15
... ...
- 31
Tel.word = telegram word
1)
Note
For double words, two PZD must be read in succession. To do this, read in a 32 bit setpoint,
which is on PZD 2 + PZD 3 of the telegram of node 2. Map this setpoint to PZD 2 + PZD 3 of
participant 1:
p8872[1] = 2, p8870[1] = 2, p8872[2] = 2, p8870[2] = 3
Activating SINAMICS Link
To activate SINAMICS Link connections, perform a POWER ON for all nodes.
Without POWER ON, the following can be changed:
● The assignments of p2051[x]/2061[2x] and the links of the read parameters
r2050[x]/2060[2x]
● Parameters p8870, p8871, and p8872 In this case, the SINAMICS Link connections can
also be connected via p8842 = 1.
SINAMICS DCM Control Module
Operating Instructions, 12/2018, A5E34888669A
Address Receive buffer
p8872[x] p8870[x]
1 PZD 1
1 PZD 2
1 PZD 3
1 PZD 4
1 PZD 5
1 PZD 6
1 PZD 7
1 PZD 8
1 PZD 9
1 PZD 10
1 PZD 11
1 PZD 12
1 PZD 13
1 PZD 14
1 PZD 15
0 PZD 16
... ...
0 PZD 32
10.6 Communication via SINAMICS Link
Receiver
Data transferred in
Parameter Contents
r2050[x] r2060[x]
0 - r0899
- 1 r0061[0]
- r0061[0]
- 3 r0080
-
5 - r2131
6 - r0899
- 7 r0061[0]
-
- 9 r0080
-
11 - r2131
12 - r2138
- 13 r0046
-
15 - 0
... ... ...
31 0 0
Descriptions of functions
ZSW1
Actual speed value part 1
Actual speed value part 2
Actual torque value part 1
Actual torque value part 2
Actual fault code
ZSW1
Actual speed value part 1
Actual speed value part 2
Actual torque value part 1
Actual torque value part 2
Actual fault code
Control word, faults/alarms
Missing enables part 1
Missing enables part 2
Empty
...
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