Table of Contents
Advertisement
■ DeviceNet DATA EXAMPLE
As an example, the data size of DeviceNet data for the following I/O module configuration are described.
• I/O module configuration example
Network module + nine I/O modules
MODULE
MODEL
ADDRESS
–
R80ND2
0
R80UST4
1
R80DCT4D
2
R80DCT8A
3
R80DCT16A2
4
R80FST4NJ
5
R80DAT8A
6
R80DAT16A2
7
R80YST4N
• DeviceNet Data
IN AREA (R80ND2 to master device)
Begin + 0
Status 1
+1
Status 2
+2
R80UST4 (ch1)
+3
R80UST4 (ch2)
+4
R80UST4 (ch3)
+5
R80UST4 (ch4)
+6
R80FST4NJ (ch1)
+7
R80FST4NJ (ch2)
+8
R80FST4NJ (ch3)
+9
R80FST4NJ (ch4)
+10
R80DAT8A (ch1 to 8)
+11
R80DAT16A2 (ch1 to 16)
IN size = 30-word (60-byte)
■ EDS FILE
EDS files are downloadable at M-System's web site.
R80ND2 automatically determines IN/OUT area size of DeviceNet when the power is turned on according to the configuration
of the connected I/O module.
Only the largest data size is registered on the EDS files. When registering to the master device, set the data size according
to the configuration of I/O modules.
MODULE TYPE
Power/network module
Universal input module (4 points)
Discrete output module (4 points)
Discrete output module (8 points)
Discrete output module (16 points)
DC voltage/current input module (4 points)
Discrete input module (8 points)
Discrete nput module (16 points)
DC current output module (4 points)
OUT AREA (Master device to R80ND2)
Begin + 0 R80DCT4D (ch1 to 4)
+1
+2
+3
+4
+5
+6
OUT size = 7-word (14-byte)
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp
I/O TYPE
–
Analog input
Discrete output
DIscrete output
DIscrete output
Analog input
Discrete input
Discrete input
Analog output
R80DCT8A (ch1 to 18)
R80DCT16A2 (ch1 to 16)
R80YST4N (ch1)
R80YST4N (ch2)
R80YST4N (ch3)
R80YST4N (ch4)
R80ND2
DeviceNet DATA SIZE (word)
IN
OUT
2
0
4
0
0
1
0
1
0
1
4
0
1
0
1
0
0
4
EM-7035-B P. 8 / 10
Advertisement
Table of Contents
