Owner`s manual

2
Command Ack (Acknowledge) Value Response
When command code s are entered into a terminal emulation program (such as HyperTerminal) and are accepted
by the system, they respond back to the terminal screen one at a time, as noted below in the table. The complete
command has executed successfully when all of the entered characters including “s” which stands for status,
appear. If a command character is not accepted, a different character than the one entered appears and all or part
of the command has not been executed.
Ack (Acknowledge) Value Response Table
The following table shows ack value response characters along with their descriptions and meanings, which may
appear instead of the initially entered character or number. If these characters appear, all or part of the command
has not been executed.
Table 4.2 Descriptions of Acknowledge (ACK) Signals
Ack value Description
Input 1 is not connected No information in each channel.
Command Code Error Indicates that system has rejected all or part of the command
Router ID Error Indicates that the wrong ID number was entered
Command Code Ack Value Examples
Command Code
Entered
Ack Value as appears in
the control program
Explanation of Result
*255CI01O01! ↵
*255sC I01O01 !
The command was successfully executed
*255CO01! ↵
Command Code Error
The command was not executed because the input
number was not included
*255CI01O01
↵
Command Code Error The command was not executed because “!” (End) was
not included
*300CI01O01! ↵
Router ID Error
The command was not executed because the actual
Router ID and entered Router ID did not match