Measurement Computing Data Acquisition Systems rev.10.4 - Manual (Page 298)

4.6-20 Daq API Command Reference
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Programmer’s Manual
Option Type and Value Definitions Continued--DaqOptionType
WBK18 Options (continued)
Option Type (optionType) Description
Option Value
(optionValue)
Description
DcovWbk18HighPass0_1Hz Sets the High Pass input filter
to 0.1Hz
DcovWbk18HighPass10Hz Sets the High Pass input filter
to 10Hz
DcotWbk18HighPassCutOff Configures the High
Pass input filter for
0.1Hz, 10Hz or DC
coupling
DcovWbk18HighPassDC Sets the High Pass input filter
to DC coupling
DcovWbk18CurrentSrcOff Turn current off DcotWbk18CurrentSrc Enables/disables
channel output current
to power ICP sensors –
active at acquisition
arming
DcovWbk18CurrentSrc4mA Turn current on
DcovWbk18OverRangeOff Disable DcotWbk18OverRangeEnable Enables/disables
channel over-range
detection for the
specified channel
DcovWbk18OverRangeOn Enable
DcovWbk18CurrentSrcOff Turn current off DcotWbk18CurrentSrcImmediate Enables/disables
channel output current
to power ICP sensors –
active immediately – for
the specified channel
DcovWbk18CurrentSrc4mA Turn current on
DmotWbk18OverRangeLimit Configure over-range
detection condition 1.0 to 100.0 (% of range) Sets the level for the over-
range circuitry to detect an
over-range condition –
applies to all channels
DmotWbk18OverRangeEnable Enables/disable over-
range detection for all
eight channels 0 to 255 (bit mask) Each bit represents a channel.
Writing 255 enables all
channels
DmovWbk18esSine Continuous sine wave output DmotWbk18esMode Configures the analog
output for continuous
sine or swept sine mode
DmovWbk18esSweptSine Sweep through pre-set
frequency amplitude values
DmovWbk18esAmplitude10pp 10 volts p-p
DmovWbk18esAmplitude5pp 5 volts p-p
DmovWbk18esAmplitude2pp 2 volts p-p
DmovWbk18esAmplitude1pp 1 volt p-p
DmovWbk18esAmplitude0_5pp 0.5 volt p-p
DmovWbk18esAmplitude0_2pp 0.2 volt p-p
DmovWbk18esAmplitude0_1pp 0.1 volt p-p
DmotWbk18esAmplitude Set the amplitude for
continuous or swept
modes
DmovWbk18esAmplitude0_0pp 0.0 volt p-p
DmotWbk18esFreq Set the frequency for
continuous or swept
modes 1.0 to 5000 (Hz) Specifies the output
frequency
DmovWbk18esRelayOpen Specify relay open DmotWbk18esRelay Controls the output
relay
DmovWbk18esRelayClosed Specify relay closed
DmotWbk18esFreqCycleTime Swept mode buffer
cycle time. If total RAM
segments times the
duration time exceeds
the cycle time then
cycle time is ignored. 50 to 85699000 (microseconds) Specify time in microseconds
DmotWbk18esFreqDurationTime Specifies the duration a
frequency will be at the
output 50 to 85699000 (microseconds) Specify time in microseconds