User`s manual

CYDAS UDR Library User’s Guide Analog Input Boards - UMDAS 0802HR
81
Triggering
Trigger functions and methods supported
UDR:
cbSetTrigger()
UDR for .NET:
SetTrigger()
Trigger argument values
TrigType TRIGPOSEDGE and TRIGNEGEDGE.
External digital (TTL) hardware triggering supported. You set the hardware trigger
source with the
Trig_In input (pin# 37 on the screw terminal).
Digital I/O
Digital I/O functions and methods supported
UDR:
cbDOut(), cbDIn(), cbDBitIn(), cbDBitOut(), cbDConfigBit(),
cbDConfigPort()
UDR for .NET:
DOut(), DIn(), DBitIn(), DBitOut(), DConfigBit(), DConfigPort()
Digital I/O argument values
PortNum AUXPORT
DataValue 0 to 255
BitNum 0 to 7 for AUXPORT
Counter I/O
Counter I/O functions and methods supported
UDR:
cbCIn()*, cbCIn32(), cbCLoad()**, cbCLoad32()**
UDR for .NET:
CIn()*, CIn32(), CLoad()**, CLoad32()**
*Although
cbCIn() and CIn() are valid for use with this counter, cbCIn32() or
CIn32() may be more appropriate, since the values returned may be greater than
the data types used by
cbCIn() and CIn() can handle.
**
cbCLoad(), cbCLoad32(), CLoad() and CLoad32() only accept Count=0. These
functions are used to reset the counter.
Counter I/O argument values
CounterNum 1
Count 2
32
-1 when reading the counter.
LoadValue 0 when loading the counter.
cbCLoad() and cbCLoad32() / CLoad() and CLoad32()are only used to reset the
counter for this board to 0. No other values are valid.
The “Basic signed integers
” guidelines on page 93 apply when using cbCIn() or
CIn() for values greater than 32767, and when using cbCIn32() or CIn32() for
values greater than 2147483647.
RegNum LOADREG1