Mitsubishi Electric Melservo-J3 Series MR-J3-B, Instruction Manual

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15 - 39
15. COMMUNICATION FUNCTION
15.5.11 Point table
(1) Data read
(a) Position data
Read the position data of the point table.
1) Transmission
Transmit command [4][0] and any of data No. [0][1] to [F][F] corresponding to the point table to be
read. Refer to section 15.4.1.
2) Reply
The slave station sends back the position data of the requested point table.
Hexadecimal data
Decimal point position
0: No decimal point
1: Lower first digit (usually not used)
2: Lower second digit
3: Lower third digit
4: Lower fourth digit
5: Lower fifth digit
6: Lower sixth digit
Display type
0: Used unchanged in hexadecimal
1: Conversion into decimal required
Position data write type
0: Valid after write
1: Valid when power is switched on again after write
0 0
(b) Speed data
Read the speed data of the point table.
1) Transmission
Transmit command [5][0] and any of data No. [0][1] to [F][F] corresponding to the point table to be
read. Refer to section 15.4.1.
2) Reply
The slave station sends back the speed data of the requested point table.
0
Hexadecimal data
Display type
0: Used unchanged in hexadecimal
1: Conversion into decimal required
Speed data write type
0: Valid after write
1: Valid when power is switched on again after write
0 0