Baumer GE-GB-GXxxx - Manual (Page 27)

Manual_ProfibusDPV2_BIDE_EN.docx 27/41 Baumer IVO GmbH & Co. KG
22.11.12 Villingen-Schwenningen, Germany
6.9.8. PROFIdrive parameter 971 transfer to non-volatile memory
By calling this parameter all volatile parameter are stored into the encoder’s non-volatile memory. At the
present DPV2 encoder this procedure relates only to the preset value (profile parameter 65000). The saving
operation is performed in DS_WRITE.
DS_WRITE
DP-V1 Header
Called parameter Value Example
Function ID Permanent for DS_Write 0x5F
ID Slot no.1 (E/A address telegram81) 0x0200
Index 47 = 0x2F 0x2F
Length 10 = 0x0A 0x0A
Data Unit - (write):
Byte # Example
0 Request Reference (example) 0xAA
1 Request ID=0x01 Change ID=0x02 0x01
2 Shaft no. (0=whole device) 0x00
3 Number of parameters 0x01
4 Attribute = “Value” 0x10
5 Number of parameter elements 0x01
6 Prm_no hi: 971 = 0x03CB 0x03
7 Prm_no lo: 971 = 0x03CB 0xCB
8 Subindex hi 0x00
9 Subindex lo 0x00
10 Format Word 0x06
11 Number of values 0x01
12 Save command (MSB) 0x00
13 Save command (LSB) 0x01
DS_READ
DP-V1 Header
Called parameter Value
Function ID Permanent for DS_Read 0x5E
ID Slot no.1 (E/A address telegram81) 0x0200
Index 47 = 0x2F 0x2F
Max.Length 64 = 0x40 0x40
Data Unit - (read):
Byte # Example
0 Request Reference: mirrored 0xAA
1 Request ID (not: Change) 0x01
2 Shaft no. (0=whole device) 0x00
3 Number of parameters 0x01
4 Format: Unsigned16 0x06
5 Number of values 0x01
6 Value (hi): ever 0 0x00
7 Value (lo): ever 0 0x00