Baumer GE-GB-GXxxx - Manual (Page 30)

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6.9.10. Profile parameter 65000 preset value
This parameter is to read or write the preset value the encoder is set to upon having accomplished the preset
command using output data word G1_STW1, bit „PR“. The preset value is not automatically saved (see
parameter 971 to save).
Note:
It goes without saying that the absolute encoder position will remain also during power off and at power on,
even if the encoder received a preset command before.
DS_WRITE
DP-V1 Header
Called parameter Value Example
Function ID fix für DS_Write 0x5F
ID Slot-Nr.1 (E/A address telegram81) 0x0200
Index 47 = 0x2F 0x2F
Length 8= 0x08 0x08
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: 65000 = 0xFDE8 0xFD
7 Prm_no lo: 65000 = 0xFDE8 0xE8
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=0x01 Change ID=0x02 0x01
2 Shaft no. (0=whole device) 0x00
3 Number of parameters 0x01
4 Format: Unsigned32 0x07
5 Number of values 0x01
6 Preset value (hi byte) 0xXX
7 Preset value 0xXX
8 Preset value 0xXX
9 Preset value (lo byte) 0xXX