Delta Electronics manual Low byte of control word of RTU-DNET

DeviceNet Remote I/O Communication Module RTU-DNET

bit	Status value	Explanation
14	0/1	Reserved
15	0/1	Reserved

2.I/O data mapping

„If the I/O data do not include control word and status word of RTU-DNET, the I/O data mapping of DeviceNet master and RTU-DNET will be:

z DeviceNet master → RTU-DNET

	Master		RTU-DNET
	(byte)
	0		Low byte of the 1st special module output channel 1
	1		High byte of the 1st special module output channel 1
	2	Special module	Low byte of the 1st special module output channel 2
	3		High byte of the 1st special module output channel 2
	…		…
	N		Y0 ~ Y7 on the 1st Slim DI/DO
	N+1	Slim DI/DO	Y0 ~ Y7 of the 2nd Slim DI/DO
	…		…
z RTU-DNET → DeviceNet master
	Master		RTU-DNET
	(byte)
	0		Low byte of the 1st special module input channel 1
	1		High byte of the 1st special module input channel 1
	2	Special module	Low byte of the 1st special module input channel 2
	3		High byte of the 1st special module input channel 2
	…		…
	N		X0 ~ X7 on the 1st Slim DI/DO
	N+1	Slim DI/DO	X0 ~ X7 on the 2nd Slim DI/DO
	…		…

„If the I/O data include control word and status word of RTU-DNET, the I/O data mapping of DeviceNet master and RTU-DNET will be:

z DeviceNet master → RTU-DNET

Master		RTU-DNET
(byte)
0	RTU-DNET	Low byte of control word of RTU-DNET
1		High byte of control word of RTU-DNET
2		Low byte of the 1st special module output channel 1
3		High byte of the 1st special module output channel 1
4	Special module	Low byte of the 1st special module output channel 2
5		High byte of the 1st special module output channel 2
…		…
N	Slim DI/DO	Y0 ~ Y7 of the 1st Slim DI/DO
N+1		Y0 ~ Y7 of the 2nd Slim DI/DO

16 DVP-PLC Application Manual