Lenze Drive Server Bus server S7 getting started - Manual (Page 41)

Busserver S7
L
102 Busserver S7 DE/EN 1.0
6.3.3 FC90 (FC Parameter)
Function for parameter data jobs from the PLC.
Parameters Data type Possible values/meaning
DrivePar_DB IN: BLOCK_DB Data block containing the parameter data
• e.g. DB80
Count IN: INT 0...31 Memory location within DrivePar_DB
PB_Address IN: BYTE PROFIBUS address of the drive (hexadecimal)
• Address 1 = 1, address 15 = F
R_W IN: BOOL TRUE Read drive R_W IN: BOOL
FALSE Write drive
Code IN: WORD Lenze code (hexadecimal):
W#16#XX
SubCode IN: BYTE Lenze sub-code (hexadecimal): jB#16#XX
W_Value IN: DINT Value to be transmitted (FIX32)
Status OUT: BYTE Status of the function: Status OUT: BYTE
0x00 No errors
0x40 Count outside the range 0 ... 31
0x80 Controller error
• For details see R_Value
0x81 When calling FB90, data for DriveServer_DB or
DrivePar_DB are invalid (identifier missing or incorrect).
• Use the blocks supplied with the DriveServer library.
0x82 PB_Address incorrect (permissible values: 1 ... 123)
0x83 I/O error
• For details see R_Value
0x84 Job could not be processed within the time set under
TimeOut.
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