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)： 52/70頁(yè)
文件大?。?/td> 474K
代理商： MC1251A
52
GET_INTRPT
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Return status of the interrupting axis
1/read
30 (hex)
interrupting axis
all axes
-
GET_INTRPT returns the status of the axis that generated a host
interrupt. The current axis number will not be changed after executing
this command. See GET_STATUS for a definition of the returned status
word. If this command is executed when no interrupt condition is
present, the status of the current axis will be returned.
If this command is executed when no interrupt condition is
present, the command will return the status of the current axis
(same as GET_STATUS command).
RST_INTRPT
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Reset interrupting condition events
1/write
32 (hex)
interrupting axis
all axes
no
RST_INTRPT resets (clears) the interrupt condition bits for the axis that
caused a host interrupt by masking the interrupting axis status word
with the specified data word. In addition, the host interrupt signal
(HostIntrpt pin on I/O chip) is de-activated.The data word is encoded as
a field of bits, with each bit representing a possible interrupting
condition. For each status word event bit a 1 value in the specified word
will cause the status bit to remain unchanged, while a 0 will reset the
corresponding event. The bit encoding is as follows:
Bit #
0
1
2
3
4
5
6
7
8-10
11
12-15
Event
Motion complete
position wrap-around
breakpoint reached
position capture received
motion error
positive limt switch
negative limt switch
command error
not used, may be set to 0 or 1
commutation error
not used, may be set to 0
If this command is executed when no interrupt condition is
present, the command will have no effect.
GET_INTRPT_MASK
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Get host interrupt mask
1/read
56 (hex)
current axis
all axes
no
GET_INTRPT_MASK returns the interrupt mask set by the
SET_INTRPT_MASK command. The returned value is a bit-encoded
mask, described in the SET_INTRPT_MASK command.
Status/Mode
CLR_STATUS
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Clear all event bit conditions
none
33 (hex)
current axis
all axes
no
CLR_STATUS resets (clears) all of the event bit conditions for the axis
(bits 0-7 and 11 of the status word). The host interrupt line is not
affected by this command. This command is useful for clearing all event
bits during initialization, or during on-line usage if the interrupt line and
associated commands are not being used. For a detailed description of
the status word event bits, see the GET_STATUS command.
This command does not affect the status of the host interrupt line,
only the status event-bits themselves. To reset the host interrupt
line, a RST_INTRPT command must be sent.
RST_STATUS
Data/direction:
Encoding:
Axis acted on:
Available on:
Double buffered:
Reset specific event bit conditions
1/write
34 (hex)
current axis
all axes
no
RST_STATUS resets (clears) the condition event bits for the current
axis, using a data word mask. The data word is encoded as a field of
bits, with each bit representing a possible condition event. For each
status word event bit a 1 value in the specified data word will cause the
status bit to remain unchanged, while a 0 will reset the corresponding
event. The bit encoding is as follows:
Bit #
0
1
2
3
4
5
6
7
Event
Motion complete
position wrap-around
breakpoint reached
position capture received
motion error
positive limt switch
negative limt switch
command error
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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