9300 Servo PLC
System blocks
2.3 Automation interface (AIF2_IO_AutomationInterface)
2-10
9300ServoPLC EN 1.4
2.3 Automation interface (AIF2_IO_AutomationInterface)
2.3.1 Inputs_AIF2 (AIF2_IN)
Automation interface (module number 42)
This SB is used as an interface for input signals from plugged-in fieldbus modules (e.g. INTERBUS,
PROFIBUS-DP) for setpoint/actual values as binary, analog or phase-angle information.
• Theprocessimageis
– created in a cyclic task in a fixed time period of 10 ms
– created in an interval task within the time set for this task.
When the task is started, the process image is read and when the task is completed, the
task is written.
Tip!
Pleaseobserve thecorresponding OperatingInstructions for thefieldbusmodule that is plugged in.
16 Bit
16 Bit
AIF2_nInW 1_a
16 Bit
Low W ord
16 Bit
H igh W ord
16
binary
signals
16 Bit
AIF2_nInW 3_a
AIF2_bInB0_b
AIF2_dnInD 1_p
B y te 3 ,4B y te 5 ,6
B y te 7 ,8
utom ation
In te rfa c e
AIF2_IN
Bit 0
Bit 15
......
B y te 1 ,2
16 Bit
AIF2_nInW 4_a
AIF2_nInW 2_a
AIF2_bInB1_b
AIF2_bInB14_b
AIF2_bInB15_b
AIF2_bInB16_b
AIF2_bInB17_b
AIF2_bInB30_b
AIF2_bInB31_b
16
binary
signals
Abb. 2-6 Inputs_A IF2 (AIF2_IN)