Bfm#18, #17] Target Address Ι; Bfm#20, #19] Operation Speed Ι - Mitsubishi Electric MELSEC-F Series User Manual

FX -1PG User's Manual
3U
7.4.2 [BFM#18, #17] Target address Ι
Set the target address I (target position or travel distance) of the positioning operation.
BFM No.
High order Low order
16bit 16bit
#18
Point
• Operation will be as follows according to whether relative or absolute addressing is specified in the
operation command (BFM#25 b7).
- With absolute address specified:
By using the current address as a base, the positioning operation to the specified target position is
executed.
At this time, the rotation direction is determined by the current address and the target address I.
- With relative address specified:
By using the current work position as a base, the positioning operation to the specified travel distance is
executed.
At this time, the rotation direction is determined according to the target address I sign.
• Value is in user units and includes the position data multiplier.
7.4.3 [BFM#20, #19] Operation speed Ι
Set the operation speed I of the positioning operation.
BFM No.
High order Low order
16bit 16bit
#20
*1. In case of external command positioning operation
-2,147,483,647 to -1, 1 to 2,147,483,647 (user unit). Set the value within -200,000 to -1, 1 to 200,000
Hz when converted to pulse data.
In case of variable speed operation
-2,147,483,647 to 2,147,483,647 (user unit). Set the value within -200,000 to 200,000 Hz when
converted to pulse data.
Point
• Set the operation speed I in the range between the bias speed and the maximum speed.
• In case of the variable speed operation and the external command positioning operation, the rotating
direction is determined according to the sign of the operation speed I.
• When the operation speed I is at the maximum speed or higher, the operation is executed at the maximum
speed. When the operation speed I is at the bias speed or lower, the operation is executed at the bias
speed. However, if the bias speed is 0, the operation is executed at 1 Hz.
• The operation speed is not changed even if the operation speed I is changed during the operation. When
changing the operation speed during the operation, use the operation speed change function. However,
the operation speed can be changed during the variable speed operation.
72
Setting range: -2,147,483,648 to 2,147,483,647 (user unit)
#17 The value must be within the range from -2,147,483,648 to 2,147,483,647 PLS when
converted to pulse data.
Setting range: 1 to 2,147,483,647 (user unit)
#19
Set the value within 1 to 200,000 Hz when converted to pulse data.
→ For details of the operation speed change function, refer to Section 6.6.
Description
Description
*1
7 Buffer Memory
7.4 Control Data
R/W Default
R/W K0
R/W Default
R/W K10