Yokogawa PC-Based MX100 - Manual (Page 390)

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IM MX190-01E
MX100 Constants and Types
6
MXChID
MXChID structure
Visual C/ Name Description Visual Basic Type Visual
C++ Type
int
aChNo Channel number Long
int aPoint Decimal point position Long
int aValid Channel status Long
(presence/absence)
int aKind Channel kind Long
int aRange Range type Long
int aScaleType Scale type Long
char [] aUnit Unit name String * DAQMX_MAXUNITLEN
char align1 Not used (0 To 1) As Byte
char [] aTag Tag String * DAQMX_MAXTAGLEN
(None) aNULL Not used Byte
(terminator, for Visual Basic)
char [] aComment Comment String * DAQMX_MAXCOMMENTLEN
char align2 Not used (0 To 1) As Byte
MXAlarm [ ] aAlarm Alarms (1 To 4) As MXAlarm
Retrieval/Change
Name Description Channel Basic settings Data
Information AI DI DO AO PWM PI CI Retrieval
aChNo Channel number R F F F F F F F F
aPoint Decimal Point R RC RC RC RC RC RC F
Position
aValid Channel Status F RC RC RC RC RC RC RC F
(presence/absence)
aKind Channel kind R RC RC RC RC RC RC RC
aRange Range type R RC RC RC RC RC RC RC
aScaleType Scale type R RC RC RC RC RC RC RC
aUnit Unit Name R RC RC RC RC RC RC RC
aTag Tag R RC RC RC RC RC RC RC
aComment Comment R RC RC RC RC RC RC RC
aAlarm Alarms R RC RC RC RC
Channel ID information structure.
MXChConfig
MXChConfig structure
Visual C/C++ Name Description Visual Basic Type
Type
MXChID
aChID Channel ID information MXChID
MXChConfigAIDI aAIDI Setup data of the AI and DI MXChConfigAIDI
MXChConfigAI aAI AI setup data MXChConfigAI
MXChConfigDO aDO DO setup data MXChConfigDO
6.5 MX100 Types