System modules
AIF1_IO_AutomationInterface (node number 41)
Inputs_AIF1
13
262
EDBCSXA064 EN 3.2
User data
The 8 bytes of received user data are assigned to several variables of different data types.
According to requirements, they can thus be evaluated by the PLC program as:
ƒ binary information (1 bit)
ƒ control word/quasi−analog value (16 bit)
ƒ angle information (32 bit)
Byte Variable (1 bit) Variable (16 bit) Variable (32 bit)
1, 2
AIF1_bCtrlB0_b
AIF1_bCtrlB1_b
AIF1_bCtrlB2_b
AIF1_bCtrlQuickstop_b
AIF1_bCtrlB4_b
...
AIF1_bCtrlB7_b
AIF1_bCtrlDisable_b
AIF1_bCtrlCInhibit_b
AIF1_bCtrlTripSet_b
AIF1_bCtrlTripReset_b
AIF1_bCtrlB12_b
...
AIF1_bCtrlB15_b
AIF1_wDctrlCtrl
The quick stop (QSP), DISABLE, CINH, TRIP−SET and TRIP−RESET functions can be controlled via the
following variables (control signals):
l AIF1_bCtrlQuickstop_b
l AIF1_bCtrlDisable_b
l AIF1_bCtrlCInhibit_b
l AIF1_bCtrlTripSet_b
l AIF1_bCtrlTripReset_b
The remaining 11 bits (AIF1_bCtrlB..._b) can be used to control other functions/function blocks.
3, 4
AIF1_nInW1_a
5, 6
AIF1_bInB0_b
...
AIF1_bInB15_b
AIF1_nInW2_a
AIF1_dnInD1_p
7, 8
AIF1_bInB16_b
...
AIF1_bInB31_b
AIF1_nInW3_a
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