Racal Instruments 2461 User Manual page 117

Programming The Type C Function Card 4-74
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Description:
Selects the slope of the stop arming signal. If the currently
selected source for the stop arming is IMMediate, then this
command has no immediate effect.
If the device is not in the Idle state, this command has no effect
on the trigger system and an error –221 is generated ("Setting
conflict").
Initialization
N/A
Example:
"ARMing:STOP:SLOPe POS"
Selects a positive slope for the stop arming.
Interrogative form:
ARMing:(SEQuence2 | STOP)[:LAYer]:SLOPe? ==>
<POSitive | NEGative >
Returns the slope of the stop arming signal.
***************************************************************
ARMing: (SEQuence2 | STOP) [:LAYer]:SOURce
<CTR_EXTARM | TTLTrg<0..7> | IMMediate>
Description:
Selects the start arming source to be used when the 2461 TYPE
C is initiated.
When <CTR_EXTARM> is specified, then if the current source
for the start arming is TTLTrg, this will be forced to
CTR_EXTARM.
When <TTLTrg> is specified, then if the current source for the
start arming is CTR_EXTARM, this will be forced to TTLTrg.
If the TTLTrg line specified is already being used for the gate
output signal of one of the 2461 TYPE C boards in the system
(refer to the OUTPut subsystem), then the error –221 is
generated ("Setting conflict").
If the device is not in the Idle state this command has no effect
on the trigger system and an error –213 is generated ("Init
2461Type C User Manual
Racal Instruments  1998