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Siemens CU240B-2 List Manual

Siemens CU240B-2
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SINAMICS G120 Control Units CU240B-2/CU240E-2
List Manual (LH11), 01/2016, A5E33839529
605
3 Function diagrams
3.6 Communication fieldbus interface (USS, Modbus)
Fig. 3-39 9360 – Receive telegram, free interconnection via BICO (p0922 = 999)
- 9360 -
Function diagram
87654321
fp_9360_97_52.vsd
Fieldbus Interface (USS, Modbus)
G120 CU240B/E-2
09.12.2015 V4.7.6
Receive telegram, free interconnection via BICO (p0922 = 999)
1
0
1
1
0
1
1
0
1
1
0
1
Receive telegram
PZD receive word 1
PZD receive word 2
PZD receive word 3
PZD receive word 4
PZD receive word 5
PZD receive word 6
Using the connector-binector converters, the bits can be extracted from two of the PZD receive words 3 to 8 and used as binectors.
The following representation applies for words: 4000 hex = 100 %.
The reference variables p200x apply for the ongoing interconnection (100 % -> p200x).
The following applies for temperature values: 100 °C -> 100 % = 4000 hex, 0 °C -> 0 %.
Reference quantities for further
interconnection
p200x
2 connector-binector converter
Con/bin outp
r2094
Con/bin outp inv
p2098
[0].0
Con/bin outp inv
p2098
Con/bin outp inv
p2098
Con/bin outp inv
p2098
Con/bin S_src
(0)
p2099
Con/bin S_src
(0)
p2099
r2050
PZD recv word
r2050
PZD recv word
Con/bin outp
r2094
.15
Con/bin outp
r2095
.0
Con/bin outp
r2095.15
.0
PZD receive word 7
PZD receive word 8
r2050
PZD recv word
r2050
PZD recv word
Fieldbus
The receive word 1 must be used as control word (STW1) (due to bit 10 "control requested").
The preconfiguration with the speed setpoint is set automatically via p1000 = 6.
[0].15
[1].15
[1].0
...
...
r2050
PZD recv word
r2050
PZD recv word
r2050
PZD recv word
r2050
PZD recv word
PZD1 recv bitw
r2090
.0
PZD1 recv bitw
r2090
.15
PZD2 recv bitw
r2091
.0
PZD2 recv bitw
r2091
.15
...
PZD3 recv bitw
r2092
.0
PZD3 recv bitw
r2092
.15
...
PZD4 recv bitw
r2093.0
PZD4 recv bitw
r2093.15
PZD receive word 9
PZD receive word 10
PZD receive word 11
PZD receive word 12
r2050
PZD recv word
r2050
PZD recv word
r2050
PZD recv word
r2050
PZD recv word
<1>
<2>
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
[9]
[10]
[11]
<4>
[1]
<3>
[0]
<3>
<1>
<2>
<3>
<4>

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Siemens CU240B-2 Specifications

General IconGeneral
BrandSiemens
ModelCU240B-2
CategoryInverter
LanguageEnglish

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