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Transcript
Fig. 2-39
2470 – Send telegram, free interconnection via BICO (p0922 = 999)
© Siemens AG 2011 All Rights Reserved
SINAMICS G120 / Control Units CU240B/E-2 Parameter Manual (LH11), 01/2011
Diag send word
r2053 [0 … 7]
PZD send word
p2051 [0]
<1>
(0)
PZD send word
PZD send word
PZD send word
PZD send word
PZD send word 1
<1>
p2051 [1]
(0)
PZD send word 2
(0)
PZD send word 3
PROFIdrive send
telegram
(0)
PZD send word 4
Header
(0)
PZD send word 5
(0)
PZD send word 6
(0)
PZD send word 7
(0)
PZD send word 8
p2051 [2]
p2051 [3]
Data
p2051 [4]
PZD send word
p2051 [5]
PZD send word
p2051 [6]
PZD send word
...
Trailer
PROFIBUS
p2051 [7]
<3>
Reference quantities for
further interconnection
p200x
4
5
6
FP_2470_97_61.vsd
13.12.2010
V4.4
7
Function diagram
G120 CU240B/E-2 DP
8
- 2470 -
Function diagrams
2-537
1
2
3
PROFIdrive / PROFIBUS
Send telegram, free interconnection via BICO (p0922 = 999)
Communication
<1> To comply with the PROFIdrive profile, send word 1 must be used as status word 1 (ZSW1).
<2> Physical word values are inserted in the telegram as referenced variables. p200x apply as reference variables (telegram contents = 4000 hex,
if the input variable has the value p200x).
The following applies for temperature values: 100° C -> 100 % = 4000 hex; 0° C -> 0%.