User's Manual

Commissioning (software)
4.6 Using drive-related I/Os by SIMOTION
D410
Commissioning Manual, 08/2008 Edition
89
Use of the onboard I/O by SIMOTION
For DI/DO channels, the terminal status of the output can be fetched back using the input
(DI).
The 390 message frame transfers in PSD1 the control and status word of the control unit
and in PSD2 the status of the onboard inputs/outputs.
For the 391 and 392 message frames, additional control and status information for the global
measuring inputs is transferred. The content of these PSD3 to PSD15 is used exclusively by
the measuring input technology object.
Table 4-3 D410 assignment of the addresses: Control/status word and onboard I/Os
PSD Logical hardware address and bit number: Input Output
PSD1 Start address message frame 39x + 0 CU_ZSW CU_STW
Start address message frame 39x + 2, bit 0
Start address message frame 39x + 2, bit 1
Start address message frame 39x + 2, bit 2
Start address message frame 39x + 2, bit 3
DI 0
DI 1
DI 2
DI 3
–
–
–
–
PSD2
Start address message frame 39x + 3, bit 0
Start address message frame 39x + 3, bit 1
Start address message frame 39x + 3, bit 2
Start address message frame 39x + 3, bit 3
DI 8
DI 9
DI 10
DI 11
DO 8
DO 9
DO 10
DO 11
PSD3 Start address message frame 39x + 4 Used internal for global measuring
inputs
(only for message frame 391, 392)
–
PSD4-7 Start address message frame 39x + +6 Used internal for global measuring
inputs 1 to 2
(only for message frame 391, 392)
–
PSD8-15 Start address message frame 39x + +10 Used internal for global measuring
input 3
(only for message frame 392)
–
To allow access by the I/Os to the individual PSDs, I/O variables must be created in
SIMOTION. For this purpose, the input/output addresses displayed in the "PROFIBUS
message frame" tab in the "SINAMICS Integrated - Configuration" dialog box are required.
The following figure shows an example of I/Os created in SCOUT: In this example, the start
address of the 390 message frame for the input and output data is each 276.
Figure 4-20 Example: Access to message frame 390 using I/O variables.