Yokogawa PC-Based MX100 User Manual
Page 388
6-27
IM MX190-01E
MX100 Constants and Types
6
MXAlarm
MXAlarm structure
Visual C/C++
Name
Description
Visual Basic Type
Type
int
aType
Alarm Type
Long
int
aReserve
Not used
Long
int
aON
ON value (threshold level for alarm activation)
Long
int
aOFF
OFF value (threshold level for alarm termination)
Long
Alarm setup information structure. The ON and OFF values must be converted to values
corresponding to the measurement range by applying the decimal point position.
MXDataInfo
MXDataInfo structure
Visual C/C++
Name
Description
Visual Basic Type
Type
int
aValue
Data Value
Long
int
aStatus
Data status values
Long
int []
aAlarm
Alarms (presence or absence)
(1 To 4) As Long
Measured data structure.
Visual C++: The wrapper class is CDAQMXDataInfo.
MXChConfigAIDI
MXChConfigAIDI structure
Visual CC++ /
Name
Description
Visual Basic Type
Type
int
aSpanMin
Span minimum
Long
int
aSpanMax Span maximum
Long
int
aScaleMin
Scale minimum
Long
int
aScaleMax Scale maximum
Long
int
aRefChNo
Reference channel number
Long
int
aChatFilter Chattering filter (presence/absence)
Long
Retrieval/Change
Name
Description
Basic Settings
AI
DI
AO
PWM
PI
CI
aSpanMin
Span minimum
RC
RC
RC
RC
RC
RC
aSpanMax
Span maximum
RC
RC
RC
RC
RC
RC
aScaleMin
Scale minimum
RC
RC
RC
RC
aScaleMax
Scale maximum
RC
RC
RC
RC
aRefChNo
Reference channel
RC
RC
RC
RC
RC
RC
number
aChatFilter
Chattering filter
RC
(presence/absence)
Setup data structure for AI channels and DI channels.
6.5 MX100 Types