Siemens SIMOTION D410 Series Commissioning Manual page 106

Commissioning (software)
4.9 Configuring drive-related I/Os
1. Double-click the "PROFIBUS" entry in the "Communication" dialog of the TM31 you
2. Switch to the "PROFIBUS receive direction" tab.
3. For PZD1, click the icon for bit-by-by representation and interconnect the individual bits
Creating an I/O variable in SIMOTION
In order to access the TM31 signals, you must create I/O variables in SIMOTION. For this
purpose, you require the input or output addresses for the TM31 message frame in the
"PROFIdrive Message Frame" screen form. This allows you to assign a complete word, a
byte, or a single bit to the variables.
1. In the project navigator, double-click "I/O" at the SIMOTION D410 entry you created.
2. Enter a name for the I/O variable.
3. Enter an I/O address, e.g.
The PROFIdrive profile specifies that the process status data (PSD) is defined as a 16-bit
value. When determining the I/O address, it must be noted that the low-order byte of the
SIMOTION I/O variable is assigned to the high-order PZD bits of the message frame, and
vice versa:
Table 4- 6
Bytes represented in
bit format
PSD in bit
representation
In the example, the I/Os have the following addresses:
106
created. The corresponding dialog box opens.
with p4038 (DO 8) to p4041 (DO 11), as well as p4030 (DO 0) and p4031 (DO 1).
Interconnect analog outputs AO 0 and AO 1 with PZD2 and PZD3 (p4071[0] and
p4071[1]).
Figure 4-32 Interconnecting the TM31 digital and analog outputs
The symbol browser opens
"PI277.0" - This enables you to access PZD1, bit 0 of the configured message frame.
"PI276.0" - This enables you to access PZD1, bit 8 of the configured message frame.
SIMOTION can now access the signal.
Byte representation/PZD representation assignment
I/O address
7
15
Byte 276
6 5 4 3 2 1
14 13 12 11 10 9
Byte 277
0 7 6 5 4 3
8 7 6 5 4 3
Commissioning Manual, 05/2009
2 1 0
2 1 0
D410