Delta AS Series Manual page 457

Symbol:

DNETRW
S1 D1
S2 D2
S 3 D3
S4 D4
S5 D5
S 6
S7
S8
S 9
S 10
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
D1
D2
D3
D4
D5
 Explanation:
S1 is the sequence number of the module on the right of the PLC. The number of the first module is 1; the

second module is 2 and so on. Any type of module need be numbered within the range of 1~32. If the number
is out of the range, the instruction will take the minimum (1) or maximum (32) for operation.
S2 is a DeviceNet node address within the range of 0~63. Users can specify the node address of a slave

which the master is to read and write. It also can be the node address of the master, which means to read and
write the data in the master.
Ch ap te r 11 De viceNe t M as ter Sca nner Mo du le AS01DN ET-A
The sequence number of the DeviceNet communication module
DeviceNet node address (MAC ID)
Service Code
Class ID
Instance ID
Attribute ID
Written-data size
The start device where written data are stored
Communication timeout time
Times of re-transmission
Completion flag
Error flag
Error code
Read-data size
The start device where read data are stored
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