Lenze Drive PLC Developer Studio 9300 Servo PLC (V8.x) Manual do Utilizador descarregar pdf (Página 20)

2.1 AIF1_IO_AutomationInterface (node number 41)

9300 Servo PLC

System blocks

2−6

9300 Servo PLC EN 5.0

System variables

Variable Data type Signal type Address Display

code

Display

format

Note

AIF1_wDctrlStat Word − %QW41.0 − −

AIF1_nOutW1_a

Integer Analog

%QW41.1 C0858/1

dec [%]

AIF1_nOutW2_a %QW41.2 C0858/2

AIF1_nOutW3_a %QW41.3 C0858/3

AIF1_bFDO0_b

Bool Binary

%QX41.2.0

C0151/4 hex

Display code in hex

as double word

.. ...

AIF1_bFDO15_b %QX41.2.15

AIF1_bFDO16_b %QX41.3.0

.. ...

AIF1_bFDO31_b %QX41.3.15

AIF1_dnOutD1_p Double integer Position %QD41.1 C0859 dec [inc]

User data

The 8 bytes of user data to be sent can be written to via several variables of different data types

simultaneously. Thus the data can be transferred by the PLC program as

 binary information (1 bit)

 status word/quasi−analog value (16 bits)

 phase information (32 bits)

according to the requirements.

Byte Variable (1 bit) Variable (16 bits) Variable (32 bits)

1, 2

AIF1_wDctrlStat

Notes:

Drive PLC:

All variables assigned to byte 1/2 can be written to by the PLC program.

9300 Servo PLC:

Bytes 1 and 2 can be used to transfer the status word from the SB DCTRL_DriveControl.

 To do this, connect the variable DCTRL_wStat of the SB DCTRL_DriveControl with the variable AIF1_wDctrlStat.

 In addition to signals such as IMP and CINH, the SB DCTRL_DriveControl status word contains some freely

assignable signals which can be written to via the variables DCTRL_bStateB.._b of the SB DCTRL_DriveControl.

3, 4

AIF1_nOutW1_a

5, 6 AIF1_bFDO0_b

...

AIF1_bFDO15_b

AIF1_nOutW2_a

AIF1_dnOutD1_p

7, 8 AIF1_bFDO16_b

...

AIF1_bFDO31_b

AIF1_nOutW3_a

Tip!

Avoid simultaneous overwriting via different variable types to ensure data consistency.

 Thus bytes 5 and 6 should only be written to

– by the variable AIF1_dnOutD1_p,

– by the variable AIF1_nOutW2_a or

– by the variables AIF1_bFDO0_b ... AIF1_bFDO15_b.

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 166 167

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