Delta AS Series Manual page 303

 Length Property:
Function: Select Read R ( ) for a variable. And then you can select its corresponding register. The value here is the
length. Select Constant and then you can define the data length. You can also select to determine the length (*)
automatically. The data length can be specified between the packet interval (around 4 character time length).
For a TX packet, you can select the variable and the constant length. For a RX packet, you can select a variable,
constant and determine the length (*) automatically.
9.3.2.2 Command
After creating several TX and RX packets, create commands to select packets to be sent and packets to be received.
Also create a sequence to execute the commands.
Command No.: every command has a number. The Command Number indicates the execution order. You can

also use this Command Number to appoint a certain packet for transmission when using Goto function.
Command Type: select Send, Receive, or Send & Receive for the Command Type. Once the type Send is

selected, when the packet is sent, the transmission is considered successful. Once the type Send & Receive is
selected, AS00SCM-A checks if the received data met the definition of RX packet. When they are matched, the
transmission is considered successful.
Send Packet: select a packet to send.

Receive Packet: select a packet to receive.

Success: specify the action to follow the successful execution of the command: Next, Goto, or End.

Next: the next command is executed based on Command Number. If the command that is being executed

is command 1, the next command that will be executed is command 2.
Goto: specify a later command to be executed based on its Command Number.

End: end the sequence of commands.

Fail: specify the action to follow the failure of the command: Next, Goto, or Abort.

Next: the next command is executed based on Command Number. If the command that is being

executed is command 1, the next command that will be executed is command 2.
Goto: specify a later command to be executed based on its Command Number.

Ch ap te r 9 Ser ia l C om mu nic a ti on Mod ul e AS00 SC M
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