Racal Instruments 2461 User Manual page 89

Programming The Type C Function Card 4-46
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DESCRIPTION:
This command selects the hysteresis voltage for the selected
input channel and comparator.
PARAMETERS:
DEFault = MIN
MAX = High level
MIN = Low level
INITIALIZATION:
*RST MIN
INTERROGATIVE FORM
INPut[1 | 2]:COMParator:HYSTeresis:RELative? ==>
<MINimum | MAXimum>
Returns the current hysteresis setting (high or low level).
********************************************************
INPut[1 | 2]:COMParator:SLOPe <POSitive | NEGative |
DEFault>
DESCRIPTION:
Selects the slope for the channel and comparator selected.
The slope may be either positive or negative.
If NEGative is specified while the function RISE:TIME is
active, then the error –240 is generated ("Function Error").
If POSitive or DEFault are specified while the function
FALL:TIME is active, then the error –240 is generated
("Function Error").
If POSitive or DEFault are specified while the function
PWIDth is active and channel 2 is specified, then the error
–240 is generated ("Function Error").
If NEGative is specified while the function PWIDth is active
and channel 1 is specified, then the error –240 is generated
("Function Error").
2461Type C User Manual
Racal Instruments  1998