Lenze Drive Server Bus server S7 getting started Manual de usuario descargar pdf (Pagina 40)

Busserv er S7

101Busserver S7 DE/EN 1.0

6.3.2 FB91 (FB DRIVE CP)

Function block

• For every drive one instance is to be created.

• The function block is based on the functions SFC58/59.

Parameters Data type Possible values/meaning

Tag IN: STRING Special identifier; do not change

PB_Address IN: BYTE 0...31 PROFIBUS address of the drive (hexadecimal)

• Address 1 = 1, address 15 = F

FirstDriveDW IN: INT Byte offset of the first drive data word i n the data

exchange DB (decimal)

DriveSend_DB IN: BLOCK_DB Data exchange DB for send jobs to the external PROFIBUS

communication processor (CP)

DriveRecv_DB IN: BLOCK_DB Data exchange DB for read jobs from the external

PROFIBUS communication processor (CP)

DriveServer_DB IN: BLOCK_DB Data block with parameter data job list via OPC

• e.g. DB80

DrivePar_DB IN: BLOCK_DB Data block with parameter data job list of the PLC

• e.g. DB81

TimerNo IN: TIMER Timer for monitoring the drive

• e.g. T1

TimeOut IN: S5TIME Timeout for monitoring.

• If not indicated, pre-setting ”S5T#1S” (= 1 s) is used.

Busy OUT: BYTE

Status of the function:

0x00 Not active (jobs have been processed)

0x01 Active (jobs are still being processed)

0x10 Incorrect identifier in the data block, incorrect data block

indicated or overwritten: Reload data block

0x11 PB_Address incorrect (permissible values: 1 ... 123)

0x40 Count outsidetherange0...31

0xF0 No module c onfigured under PB_Address

0xF1 Length of source range <> Length of configured user

data

0xFF General I/O access error

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Lenze Drive Server Bus server S7 getting started Manual de usuario Pagina 40