Schneider Electric DS301 Bit assignment subindex 01h, Bit 30 RTR bit, Bit coding, subindex 02h

8 Object directory IL•1F CANopen DS301

Subindex	04h, compatibility entry R_PDO4
Meaning	For compatibility purposes only
Access	read-write
PDO mapping	–
Value range	–
Default value	–
Can be saved	–
Subindex	05h, event timer R_PDO4
Meaning	Time setting for event triggering
Access	read-write
PDO mapping	–
Value range	–
Default value	0
Can be saved	–

Bit assignment subindex 01h

Bit	Acces	Value	Meaning
	s
31	rw	0b	0: PDO is active 1: PDO is inactive
30	ro	0b	0: RTR (see below) is possible 1: RTR is not per-
			mitted
29	ro	0b	0: 11 bit identifier (CAN 2.0A) 1: 29 bit identifier
			(CAN 2.0B)
28-11	ro	0000h	Only relevant if bit 29=1 is not used by the product.
10-7	rw	0100h	Function code, bit 10-7 of the COB ID
6-0	ro	–	Node address, bit 6-0 of the COB ID

Bit 31 A R_PDO can only be used if bit 31="0".

	Bit 30 RTR bit		If a device supports R_PDOs with RTR (remote transmission request),
			it can request a PDO from a PDO producer with RTR = "0" in accordance
			with the producer-consumer relationship.
			The product cannot request PDOs, but it can respond to the request for
			a PDO, see RTR bit for T_PDO1 settings (1800h).
Bit coding, subindex 02h			The control for evaluating R_PDO data is specified via subindex 02h.
			The values 241..251 are reserved.
Transmission type	cyclic	acyclic		synchronous	asynchronous	RTR-controlled
0	–	X		X	–	–
							11.2008
1-240	X	–		X	–	–
252	–	–		X	–	X
							V2.01,
253	–	–		–	X	X
254	–	–		–	X	–	0198441113586,
255	–	–		–	X	–

86 Fieldbus interface