Mitsubishi Electric MELSERVO-J4 Series Instruction Manual page 595

12. APPLICATION OF FUNCTIONS
(2) Reading data
(a) Rising latch data or falling latch data (data part)
Reads MSD (Mark detection) rising latch data or MSD (Mark detection) falling latch data.
1) Transmission
Transmit command [1] [A] and latch data No. to be read [0] [0] or [0] [1]. Refer to section 10.1.1.
2) Return
The slave station returns the requested latch data.
(b) Rising latch data or falling latch data (data part + additional information)
Reads MSD (Mark detection) rising latch data or MSD (Mark detection) falling latch data.
1) Transmission
Transmit command [1] [A] and latch data No. to be read [0] [2] or [0] [3]. Refer to section 10.1.1.
2) Return
The slave station returns the requested latch data.
Data will be received in hexadecimal per set command.
Hexadecimal should be changed to decimal.
Example
Data "000186A0" will be 100.000 mm in the command-side unit.
A decimal point position depends on setting contents of [Pr. PT01] and [Pr. PT03].
Data will be received in hexadecimal per set command.
Hexadecimal should be changed to decimal.
Example
Data "0040000186A0" will be 100.000 mm in the command-side unit.
Decide the decimal point position with [Pr. PT01] and [Pr. PT03].
Display type
0: Data must be converted into decimal.
1: Data is used unchanged in hexadecimal.
Decimal point position
0: No decimal point
1: First least significant digit (not used normally)
2: Second least significant digit
3: Third least significant digit
4: Forth least significant digit
5: Fifth least significant digit
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