Siemens SINAMICS DCM Manual página 729

Control Unit (Address p8836 = y)
Drive object x+2
Drive object x+1
Drive object x
Interface 1 (IF1)
r2063[0...n-2]
p2051[0]
p2061[0]
p2051[1]
(0)
p2061[1]
p2051[2]
(0)
p2061[2]
p2051[3]
(0)
p2061[3]
p2051[4]
(0)
p2061[4]
p2051[5]
(0)
p2061[5]
p2051[6]
(0)
p2061[n-2]
p2051[n-1]
(0)
<1> A send word can only be assigned once.
<2> All changes become effective with p8842 = 1. Afterwards, p8842 = 0 is automatically set.
A change can also be activated via warm restart, project download or POWER ON.
<3> The number of process data n (PZD) depends on the drive object.
1 2
DO: CU_G, CU_MV, CU_S
Control Unit communication - SINAMICS Link send data (r0108.31 = 1, p8835 = 3)
r2053[0...n-1] r8863[0...n-2]
(0)
p8861[0]
(0)
(0)
p8861[1]
(0)
(0)
p8861[2]
(0)
(0)
p8861[3]
(0)
(0)
p8861[4]
(0)
(0)
p8861[5]
(0)
(0)
p8861[n-2]
(0)
(0)
3 4
Interface 2 (IF2)
r8853[0...n-1]
p8851[0]
Word
(0)
PZD 1
p8871[0] = 2
p8851[1]
(0)
PZD 2
p8871[1] = 4
p8851[2]
(0)
PZD 3
p8871[2] = 0
p8851[3]
(0)
PZD 4
p8871[3] = 9
p8851[4]
(0)
PZD 5
p8871[4] = 14
p8851[5]
(0)
PZD 6
p8871[5] = 0
p8851[6]
(0)
PZD 7
p8871[6] = 0
PZD n-1
p8871[n-2] = 0
p8851[n-1]
(0)
PZD n
p8871[n-1] = 0
<3>
5 6
fp_2200_51_eng.vsd
16.09.14 V01.05.00
<2>
CBE20
<1>
Send buffer
1
2
3
4
5
6
7
8
9
10
11
12
13
14
...
32
7 8
Function diagram
- 2200 -
SINAMICS