參數(shù)資料
型號(hào)： MC1251A
廠商： Electronic Theatre Controls, Inc.
英文描述： Advanced Brushless Motor Control Chipset
中文描述： 先進(jìn)的無(wú)刷電機(jī)控制芯片組
文件頁(yè)數(shù)： 45/70頁(yè)
文件大?。?/td> 474K
代理商： MC1251A
45
SMOOTH_STOP
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Smoothly stop current axis motion
none
4e (hex)
current axis
all axes
yes
SMOOTH_STOP stops the current axis by setting the desired velocity
to zero, resulting in a controlled deceleration of the axis eventually to a
velocity of 0. The deceleration profile will mrror the acceleration profile
for the current profile mode. For example if the SMOOTH_STOP
command is given during an s-curve profile the deceleration profile may
have up to three phases, depending on the #of phases during the
acceleration profile, and if the SMOOTH_STOP command is given
during a trapezoidal profile or a velocity mode profile the deceleration
will be linear, with a value equal to the acceleration parameter.
This command does not function when the profile mode is set to
Electronic Gear.
SYNCH_PRFL
Set target position equal to the actual
position
none
47 (hex)
current axis
all axes
yes
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
SYNCH_PRFL sets the trajectory profile generator target position equal
to the actual axis position, clearing the following error. This command is
available for all profile types. This function will not be performed until a
parameter update occurs.
The SYNCH_PRFL command does not set the target velocity to
zero. If it is desired that the axis not move after a SYNCH_PRFL
command then a STOP command, in addition to the SYNCH_PRFL
command should be used.
GET_POS
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Get command position
2/read
4a (hex)
current axis
all axes
-
GET_POS returns the destination position set using the SET_POS
command. It returns the double-buffered value (set directly by the host),
which may or may not correspond to the active value, depending on
whether the profile parameters have been updated. The returned
position is a signed 32-bit number with units of counts.
GET_VEL
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Get command velocity
2/read
4b (hex)
current axis
all axes
-
GET_VEL returns the maximumvelocity set using the SET_VEL
command. It returns the double-buffered value (set directly by the host),
which may or may not correspond to the active value, depending on
whether the profile parameters have been updated. The returned
velocity is an unsigned 32-bit number in 1/216 format with units of
counts/sample.
GET_ACC
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Get command acceleration
2/read
4c (hex)
current axis
all axes
-
GET_ACC returns the acceleration value set using the SET_ACC
command. It returns the double-buffered value (set directly by the host),
which may or may not correspond to the active value, depending on
whether the profile parameters have been updated. The returned
position is either an unsigned 32-bit number in 1/216 format with units
of counts/sample2, or a signed 32 bit number in 1/216 format with units
of counts/sample2.
This command is used when the profile mode is set to trapezoidal
point-to-point or velocity contouring.
GET_MAX_ACC
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Get maximum acceleration
1/read
4f (hex)
current axis
all axes
-
GET_MAX_ACC returns the max. acceleration value set using the
SET_MAX_ACC command. It returns the double-buffered value (set
directly by the host), which may or may not correspond to the active
value, depending on whether the profile parameters have been
updated. The returned value is an unsigned 16-bit number in 1/216
format with units of counts/sample2.
This command is used when the profile mode is set to S-curve
point to point.
相關(guān)PDF資料
PDF描述
MC1251A-E Advanced Brushless Motor Control Chipset
MC1401A Advanced Brushless Motor Control Chipset
MC1401A-P Advanced Brushless Motor Control Chipset
MC1451A Advanced Brushless Motor Control Chipset
MC1451A-E Advanced Brushless Motor Control Chipset
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MC1251A-E 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Advanced Step Motor Control Chipset
MC-125-342 制造商:Brady Corporation 功能描述:WIRE MARKER SLEEVES, HEAT-SHRINK, 0.235"W, 7FT; Marker Material:PO (Polyolefin); Marker Dimensions:5.97mm x 2.134m; Legend:Blank (No Legend); Legend Color:Black; Background Color:White; Color:Black on White; Label Size:0.235"W x 7'L ;RoHS Compliant: Yes
MC-125-342-YL 制造商:Brady Corporation 功能描述:WIRE MARKER SLEEVES, HEAT-SHRINK, 0.235"W, 7FT; Marker Material:PO (Polyolefin); Marker Dimensions:5.97mm x 2.134m; Legend:Blank (No Legend); Legend Color:Black; Background Color:Yellow; Color:Black on Yellow; Series:M ;RoHS Compliant: Yes
MC-12551-00 制造商:EAO International 功能描述:SWITCH SPNO
MC-12555-00 制造商:EAO International 功能描述:SWITCH SPNO R/A
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