User`s guide

74 • Motion Library
5.7 Analog I/O
@ Name
_8136_A_Write_Value - Output DAC in value
_8136_A_Write_Volt - Output DAC in voltage
_8136_A_Read_Value - Input from ADC in value
_8136_A_Read_Volt - Input from ADC in voltage
_8136_A_Output_Control - Start or stop DAC output
_8136_A_Set_Trigger - Set DAC output by trigger
_8136_A_Set_Trigger_Map - Select DAC trigger source
_8136_A_Set_Preload_Volt - Set DAC trigger output voltage
_8136_A_Set_Compare_Value - Set ADC compare value
_8136_A_Set_Compare_Volt - Set ADC compare voltage
@ Description
_8136_A_Write_Value
This function is for generating a DC value from DAC channel. The
resolution of DA converter is 16-bits. The mapping value for 0 volt
is 0x0000 , +10 volt is 0x7fff and –10 volt is 0x8000. There are six
channels in one card. All channels are free to run individually.
_8136_A_Write_Volt
This function is for generating a DC value from DAC channel. The
resolution of DA converter is 16-bits. User can assign a voltage
value to this function directly. The range of voltage value is
from –10.0 to +10.0. There are six channels in one card. All
channels are free to run individually.
_8136_A_Read_Value
This function is for reading a digital value from ADC channel. The
resolution of AD converter is 12-bits. User can read a word from
this function. The mapping value for 0V is 2000, +10V is 4000
and –10V is 0. There are six channels in one card. All channels are
free to run individually.
_8136_A_Read_Volt
This function is for reading a voltage value from ADC channel. The
resolution of AD converter is 12-bits. User can read a voltage value
from this function directly. The range of the read-back voltage
value is for –10.0V to +10.0V. There are six channels in one card.
All channels are free to run individually.