參數(shù)資料
型號(hào): AMIS-30621-AGA
元件分類: 運(yùn)動(dòng)控制電子
英文描述: STEPPER MOTOR CONTROLLER, 0.8 A, PDSO20
封裝: 300 INCH, PLASTIC, SOIC-20
文件頁數(shù): 22/57頁
文件大?。?/td> 1017K
代理商: AMIS-30621-AGA
AMIS-30621 LIN Micro-stepping Motor Driver
Data Sheet
29
AMI Semiconductor
– Sept. 2007, Rev 1.5
www.amis.com
14.2.10. Flags Table
Table 19: Flags Table
Flag
Mnemonic
Length
(bit)
Related Commands
Comment
Reset State
Charge pump failure
CPFail
1
‘0’ = charge pump OK
‘1’ = charge pump failure
Reset only after GetFullStatus
‘0’
Electrical defect
ElDef
1
<OVC1>
or <OVC2> or <open circuit 1> or
<open circuit 2>
or <CPFail>
Resets only after Get(Full)Status
‘0’
External switch status
ESW
1
‘0’ = open
‘1’ = close
‘0’
Electrical flag
HS
1
Internal use
<CPFail> or <UV2> or <ElDef> or
<VDDreset>
‘0’
Motion status
Motion
3
“x00” = Stop
“001” = inner motion acceleration
“010” = inner motion deceleration
“011” = inner motion max. speed
“101” = outer motion acceleration
“110” = outer motion deceleration
“111” = outer motion max. speed
“000”
Over current in coil X
OVC1
1
‘1’ = over current
Reset only after GetFullStatus
‘0’
Over current in coil Y
OVC2
1
‘1’ = over current
Reset only after GetFullStatus
‘0’
Secure position enabled SecEn
1
Internal use
‘0’ if SecPos = “100 0000 0000”
‘1’ otherwise
n.a.
Circuit going to sleep
mode
Sleep
1
Internal use
‘1’ = sleep mode
Reset by LIN command
‘0’
Step loss
StepLoss
1
‘1’ = step loss due to under voltage, over current
or open circuit
‘1’
Motor stop
Stop
1
Internal use
‘0’
Temperature info
Tinfo
2
“00” = normal temperature range
“01” = low temperature warning
“10” = high temperature warning
“11” = motor shutdown
“00”
Thermal shutdown
TSD
1
‘1’ = shutdown (> 155°C typ.)
reset only after Get(Full)Status and if
<Tinfo> = “00”
‘0’
Thermal warning
TW
1
‘1’ = over temp. (> 145°C)
reset only after Get(Full)Status and if
<Tinfo> = “00”
‘0’
Battery stop voltage
UV2
1
‘0’ = Vbb > UV2
‘1’ = Vbb
UV2
Reset only after Get(Full)Status
‘0’
Digital supply reset
VddReset
1
Set at ‘1’ after power-up of the circuit. If this was
due to a supply micro-cut, it warns that the RAM
contents may have been lost; can be reset to ‘0’
with a GetStatus or a GetFullStatus
command
.
‘1’
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