Delta Electronics manual DeviceNet Remote I/O Communication Module RTU-DNET

DeviceNet Remote I/O Communication Module RTU-DNET

(12) Double click on RTU-DNET icon, and you will then see “RTU Setup” dialog box.

(13) Set up the parameters in RTU-DNET and confirm its I/O information.

Item	Function	Default
	The sum of the length of the status word of RTU-DNET and
Input IO	the input data of the special module connected to it. The	N/A
	status word of RTU-DNET occupies 2 bytes. One input
Data Length
	channel of the special module occupies 2 bytes. 8 points of
	the digital input are counted as 1 byte.
	The sum of the length of the control word of RTU-DNET and
Output IO	the output data of the special module connected to it. The
	control word of RTU-DNET occupies 2 bytes. One output	N/A
Data Length
	channel of the special module occupies 2 bytes. 8 points of
	the digital output are counted as 1 byte.
DIDO Input	The digital input points shall be 8’s multiple. The number will	N/A
	be regarded as 8 when it is less than 8 and regarded as 16
Points (X)
	when it is bigger than 8 but less than 16.
DIDO Output	The digital output points shall be 8’s multiple. The number
	will be regarded as 8 when it is less than 8 and regarded as	N/A
Points (Y)
	16 when it is bigger than 8 but less than 16.
AIAO Module	The number of special modules connected to RTU-DNET.	N/A
Number	Range: 0 ~ 8
Diagnostic	The interval when RTU-DNET executes diagnosis.	5 (sec)
Intervel Time	Range: 1~ 65 secs
IO Module	How RTU-DNET will react when the special module	Alarm
	connected to it is offline. You can choose “Ignored”, "Alarm”
Offine Treatment
	or “stop DeviceNet IO".

26 DVP-PLC Application Manual