E6581738
- 32 -
6.2. Example 2. Change the PROFIdrive parameter
6.2.1. Write Request data table (Change, set 0 to PNU 927 (0x039F))
Field Description Value
Header (DU0) Function number 0x5F
Header (DU1) Slot number (0) 0x00
Header (DU2) Index (47) 0x2F
Header (DU3) Length 0x0E
Request Header (Byte 1) Request Reference 0x01
Request Header (Byte 2) Request ID (0x02: Change) * 0x02
Request Header (Byte 3) Axis 0x01
Request Header (Byte 4) Number of Parameters 0x01
Parameter Address (Byte 1) Attribute 0x10
Parameter Address (Byte 2) Number of Elements 0x01
Parameter Address (Byte 3) Parameter number (PNU), High byte 0x03
Parameter Address (Byte 4) Parameter number (PNU), Low byte 0x9F
Parameter Address (Byte 5) Subindex (IND), High byte 0x00
Parameter Address (Byte 6) Subindex (IND), Low byte 0x00
Parameter Value (Byte 1) Format * 0x06
Parameter Value (Byte 2) Number of Value 0x01
Parameter Value (Byte 3) Values, High byte 0x00
Parameter Value (Byte 4) Values, Low byte 0x00
* Refer to Appendix.
Read Response data table (positive)
Field Description
Value
Header DU0 Function number 0x5E
Header DU1 Slot number (0) 0x00
Header DU2 Index (47) 0x2F
Header DU3 Length 0x04
Request Header (Byte 1) Request Reference (mirrored) 0x01
Request Header (Byte 2) Response ID (0x02: Positive) 0x02
Request Header (Byte 3) Axis (mirrored) 0x01
Request Header (Byte 4) Number of Parameters 0x01
6.2.2. Read Response data table (negative, set 2 to PNU 927)
Field Description Value
Header DU0 Function number 0x5E
Header DU1 Slot number (0) 0x00
Header DU2 Index (47) 0x2F
Header DU3 Length 0x08
Request Header (Byte 1) Request Reference (mirrored) 0x01
Request Header (Byte 2) Response ID (0x82: Negative) * 0x82
Request Header (Byte 3) Axis (mirrored) 0x01
Request Header (Byte 4) Number of Parameters 0x01
Parameter Value (Byte 1) Format (0x44: Error) * 0x44
Parameter Value (Byte 2) Numner of Vlaues 0x01
Parameter Value (Byte 3) Error number, High byte 0x00
Parameter Value (Byte 4) Error number, Low byte 0x01
* Refer to Appendix.
