Yokogawa PC-Based MX100 - Manual (Page 122)

2-99
IM MX190-01E
MX100 -Visual C++
2
CDAQMXChConfig::setDELTA
Syntax
void setDELTA(int refChNo, int iRange, int iTempUnit =
DAQMX_TEMPUNIT_C);
Parameters
refChNo Specify the reference channel number.
iRange Specify the range type.
iTempUnit Specify the temperature unit type.
Description
Sets the specified range.
Makes the channel status valid. The settings are set to the default values of the
specified range type.
The channel types for the API before R3.01 are AI (difference between channels) or
DI (difference between channels). The API R3.01 or later supports Pulse input
(difference between channels) and CAN Bus input (difference between channels).
Specify the range type independently without using reference ranges. For the digital
input (DI), it must be a digital input (DI) detailed range.
Any specification other than the input range is ignored.
The span, scale, decimal point position, unit name, and reference channel are set to
the default values.
The alarm setting is initialized (cleared).
Reference
setAlarm setPoint setRefChNo setScalling setSpan setType
setUnit setValid
CDAQMXChConfig::setDI
Syntax
void setDI(int iRangeDI);
Parameters
iRangeDI Specify the range type of the digital input (DI) detailed range.
Description
Sets the specified range.
Makes the channel status valid. The settings are set to the default values of the
specified range type.
The channel type is set to DI.
Any specification other than the digital input detailed range is ignored.
The span, scale, decimal point position, unit name, and reference channel are set to
the default values.
The alarm setting is initialized (cleared).
Reference
setAlarm setPoint setRefChNo setScalling setSpan setType
setUnit setValid
2.5 Details of the MX100 Class