Delta AS Series Programming Manual page 1104

Explanation
1. This instruction reads and writes EtherNet/IP data. The following table lists the names and explanations of S
n, S and D –D .
1 2
Operand
IP address
S
1
S Connection mode
2
Function code
S
3
(Service code)
S Class ID
4
S Instance ID
5
S Attribute ID switch
6
S Attribute ID
7
Length of read and write
n
data
Register for the
S
read/write data
D Communication status
1
D Error code
2
Name
The first two sections of the IP address
occupy the first word and the remaining
two sections of the IP address occupy
the second word. For example, if the IP
address is 192.168.1.5, S
and S +1=16#0105.
1
0: UCMM
Range: 16#0000–00FF. If the function
code exceeds the range, the instruction
is not executed.
Refer to EtherNet/IP protocol.
Refer to EtherNet/IP protocol.
ON: Enable;
OFF: Disable
Refer to EtherNet/IP protocol.
Size of the data to be written or read;
unit: byte; maximum: 200 bytes
Source register for the sent data or
where the received data is stored
0：Communication not triggered
1：Communication in process
2：Communication completed without
errors
3：Communication error
4： Error in parameter setting
Major error code and extended error
code
Ch ap te r 6 Ap pl ie d Instruc ti ons
Description
=16#C0A8
1
–S ,
1 7
Data Type Remarks
Occupies
two
WORD[2]
consecutive
words
WORD
WORD
WORD
WORD
BOOL
WORD
WORD
WORD[n]
WORD
Occupies
two
WORD[2]
consecutive
words
6 - 8 2 5
6_ 6