Ad: Absolute Positioning, Degree - NSK MEGATORQUE M-ESB-YSB2020AB300 User Manual

Esb driver unit motor system
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8. Glossary of Command and Parameter

AD: Absolute Positioning, Degree

Format
Data range (data1)
Default (data1)
Data range (data2)
Default (data2)
l The data1 indicates the position data of the destination. This position, which may be read out by
the TP5 command, complies with the position data in unit of angle. Refer to "7.2.1. Absolute
Position Scale (For Absolute Position Sensor)" or "7.2.2. Incremental Position Scale (For
Incremental Position Sensor)" for details.
l Range of data1 differs with the PS setting (type of position scale).
l The data2 sets the rotational direction. However, when the parameter PS is set to 0 (PS0), the
setting of data2 is invalid.
l This command has two functions, which depend on the usage.
: AD data1/data2
: Differs with the setting of parameter PS. [Unit: 0.01°]
: 0
: PL, MI, and EX
: Direction in which the move distance is shorter
Data range (data1)
PS0
– 9 999 999 to + 9 999 999
PSn
0 to (36 000 × *n) –1
* n = 1 to 99 (Shipping set of n = 1)
1)
PL: CW direction [When the parameter DI is set to 1 (DI1), the direction is CCW.]
2)
MI: CCW direction [When the parameter DI is set to 1 (DI1), the direction is CW.]
3)
EX: Follows the DIR input.
OFF: CW direction (When the parameter DI1 is set, the direction is CCW.)
ON: CCW direction (When the parameter DI1 is set, the direction is CW.)
4)
Default:
• The Motor moves to the direction in which the move distance is shorter to the
destination.
• If the position data of current position and the destination are the same, the
move distance is 0 (zero).
• If the software over travel limit sets the off-limits zone, the Motor rotates in
the direction to avoid the off-limits zone regardless of the move distance.
1)
If it is entered in the normal standby condition at where the prompt is ": __", it serves
as a positioning command.
2)
If it is entered right after inputting the CH command (channel selection), and the
System waits for a program input at where the prompt is "?"., it specifies the rotational
amount of the Programmable Indexer channel.
— 8-2 —
B
B
3
3
t
t
y
y
p
p
e
e
B
B
5
5
t
t
y
y
p
p
e
e
2
3
t
y
p
e
2
5
t
y
p
e
2
3
t
y
p
e
2
5
t
y
p
e

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