AS Series Module Manual
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Reverse: the high byte of a one-word checksum is calculated, and the high byte (word) and low byte (byte) of the
checksum are reversed.
Constant: enter a constant.
Format: Select Hex, ASCII, or Code in the Format box. If you select Code, the data is a control code.
Value: enter a constant .
Variable: a variable data to read or write. Specify either an internal register in AH10SCM-A or a register in a CPU
module.
Format: select the format for the data.
Null: data is not processed.
Hex: ASCII data is converted into hexadecimal data. ASCII data that cannot be converted into hexadecimal data is
converted into 0.
ASCII: Hexadecimal data is converted into ASCII data. Hexadecimal data that cannot be converted into ASCII
data is converted into 0.
Reverse: the high byte of a one-word checksum which is calculated, and the low byte of the checksum are
reversed.
Variable Property:
Function: for a TX packet, select Read R() for the Function. For an RX packet, select Read R(), Write W(), or *
for the Function.
Mapping Register: select a register in the PLC.
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