REMOTE CONTROL 
93 
:STATus:QUEStionable:INSTrument: 
ISUMmary<n>:ENABle 
 
Sets or queries the bit sum of the Questionable 
Instrument Summary Status Enable register. 
(Multi-Drop mode). 
:STATus:QUEStionable:INSTrument:ISUMmary 
<n>:ENABle <NR1> 
:STATus:QUEStionable:INSTrument:ISUMmary 
<n>:ENABle? 
 
This command resets the ENABle register, the 
PTRansistion filter and NTRansistion filter on the 
Operation Status and Questionable Status 
Registers. The registers/filters will be reset to a 
default value.   
Default Register/Filter Values 
QUEStionable Status Enable  
QUEStionable Status Positive Transition  
QUEStionable Status Negative Transition 
QUEStionable Instrument Summary1 
Status Enable  
QUEStionable Instrument Summary2 
Status Enable 
QUEStionable Instrument Summary3 
Status Enable