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Chapter 8 MODBUS Communications|ASDA-AB Series
8-8 Revision January 2009
If the contents of P4-07 is being read via communication the output will be a decimal number that will
represent the "binary" display. Therefore in the previous example the decimal number being read would
be 113.
However, in the communication mode the user can write to P4-07 to turn the Digital Inputs either "on" or
"off". Again this achieved by sending a decimal or hexadecimal number that corresponds to the binary
representation of the Digital Inputs being addressed. Therefore in the previous example 113 or 71 hex
would be sent to 407H to switch on Digital Inputs 1, 5, 6, & 7. Remember, previous to this P3-06 would
have been set to either 255 / FF or 113 / 71 (This sets the Digital Inputs 1, 5, 6, & 7 to communication).
0307H
Communication
Response Delay
Time
Default: 0
Range: 0~255
This parameter is used to delay the communication time that servo drive respond to host controller
(external controller)