Bfm#6] Bias Speed; Bfm#8, #7] Jog Speed; Bfm#10, #9] Zero Return Speed (High Speed) - Mitsubishi Electric MELSEC-F Series User Manual

FX -1PG User's Manual
3U
7.3.5

[BFM#6] Bias speed

Set the bias speed at the time of startup.
When the FX -1PG and the stepping motor are combined and used together, set the speed taking the
3U
resonance area and the self-start frequency of the stepping motor into account.
BFM No.
High order Low order
16bit 16bit
- #6
Point
• For the bias speed, set the value the same or lower than the maximum speed.
• When the extension positioning parameter is used, use the bias speed (BFM#41, #40).
7.3.6

[BFM#8, #7] JOG speed

Set the speed of the manual forward JOG/reverse JOG operation.
BFM No.
High order Low order
16bit 16bit
#8 #7
Point
• Set the JOG speed in the range between the bias speed and the maximum speed.
• When the JOG speed is at the maximum speed or higher, the operation is executed at the maximum
speed. When the JOG speed 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.
• When the extension positioning parameter is used, use the JOG speed (BFM#43, #42).
7.3.7

[BFM#10, #9] Zero return speed (high speed)

Set the high-speed return speed in the mechanical zero return.
BFM No.
High order Low order
16bit 16bit
#10 #9
Point
• Set the zero return speed (high speed) in the range between the bias speed and the maximum speed.
• When the zero return speed (high speed) is at the maximum speed or higher, the operation is executed at
the maximum speed. When the zero return speed (high speed) 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.
• When the extension positioning parameter is used, use the zero return speed (high speed) (BFM#45, #44).
Setting range: 0 to 32,767 (user unit)
The value must be within the range from 0 to 200,000 Hz when converted to pulse data.
Setting range: 1 to 2,147,483,647 (user unit)
The value must be within the range from 1 to 200,000 Hz when converted to pulse data.
→ For details on the mechanical zero return, refer to Section 8.3.
Setting range: 1 to 2,147,483,647 (user unit)
The value must be within the range from 1 to 200,000 Hz when converted to pulse data.
→ For details on the bias speed, refer to Section 6.2.
Description
→ For details on the JOG speed, refer to Section 8.2.
Description
Description
7 Buffer Memory
7.3 Positioning Parameters
R/W Default
R/W K0
R/W Default
R/W K10,000
R/W Default
R/W K50,000
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