User Manual

Communication
Function diagrams
2-531
© Siemens AG 2011 All Rights Reserved SINAMICS G120 Control Units CU230P-2 Parameter Manual (LH9), 06/2011
Fig. 2-27 2440 – PZD receive signals interconnection
- 2440 -
Function diagram
87654321
FP_2440_97_61.vsd
PROFIdrive / PROFIBUS
G120 CU230P-2 DP
13.12.2010 V4.4
PZD receive signals interconnection
r2090...r2095 Bit
r2050[0...7] WORD
...
PROFIBUS
STW1
NSOLL_A
<2>
<3>
1
5 p1070
<1>
[2442]
[3030.2]
U16
I16
-
4000 hex p2000
PROFIdrive
receive telegram
Header
Netto data
Trailer
Telegram
assignment
according to p0922
[2420]
Signal receivers for PZD receive signals
Signal
Meaning
PROFIdrive
Signal No.
Interconnection
parameter
Function
diagram
Data type
Scaling
Control word 1
Speed setpoint A (16-bit)
(bit serial)
When selecting a standard telegram or a manufacturer-specific telegram via p0922, these
interconnection parameters of the command data set CDS are automatically set to 0.
Data type according to to the PROFIdrive profile: I16 = Integer16, U16 = Unsigned16.
Display parameters for receive data according to [2460].
<1>
<2>
<3>
M_LIM
STW3
310
304
p1552,p1554
[6060.1]
[2444]
U16
U16
4000 hex 100 %
Torque limit
Control word 3
(bit serial)
-
Only SIEMENS telegram 350
<4>
<4>
<4>