Lenze Global Drive PLC Developer Studio - Manual (Page 27)

Drive PLC
System blocks
2.4 AIF3_IO_AutomationInterface (node number 43)
2−13
L
DrivePLC DE 6.0
2.4 AIF3_IO_AutomationInterface (node number 43)
2.4.1 Inputs_AIF3
This SB is used as an interface for input signals (e.g. setpoints/actual values) from attached fieldbus
modules (e.g. INTERBUS, PROFIBUS−DP).
·
The process image is
– created in the cyclic task in a fixed time interval of 10 ms.
– created in an interval task within the time set for this task.
– read at the beginning of the task and written at its end.
Tip!
Please observe the Operating Instructions for the attached fieldbus module.
Inputs_AIF3
Automation
Interface
AIF3_bInB0_b
AIF3_bInB15_b
AIF3_nInW1_a
16 Bit
...
16 binary
signals
Byte
1
Byte
2
Byte
3
Byte
4
Byte
5
Byte
6
Byte
7
Byte
8
AIF3_bInB16_b
AIF3_bInB31_b
AIF3_nInW2_a
16 Bit
...
16 binary
signals
16 Bit
LowWord
16 Bit
HighWord
AIF3_nInW3_a
AIF3_dnInD1_p
16 Bit
16 Bit
AIF3_nInW4_a
Fig. 2−6 Inputs_AIF3