TraceRelated Command(IT6500C) 
  Copyright©  Itech Electronics Co., Ltd.  108
Query syntax 
TRACe:DELay? [MINimum|MAXimum|DEFault] 
Returns 
<NR3> 
TRACe:TIMer 
This command is used to select cache time interval. 
Command syntax 
TRACe:TIMer < NRf> 
Arguments 
0.00002 to 3600s|MINimum|MAXimum|DEFault 
Unit 
s 
Example 
TRAC:TIM 0.1 
Query syntax 
TRACe:TIMer? [MINimum|MAXimum|DEFault] 
Returns 
<NR3> 
TRACe:POINts:ACTual? 
This command is used to select number of actual readings in the cache. 
Command syntax 
TRACe:POINts:ACTual? 
Returns 
<NR1> 
TRACe:CLEar:AUTO[:STATe] 
This command is used to select whether to automatically clear cache data. 
When Auto Clear is enabled, when saving starts, buffer will be automatically 
cleared; when it is disabled, the new reading will be saved to the buffer area 
following the previous data till the buffer is full or when saving stops. 
Command syntax 
TRACe:CLEar:AUTO[:STATe] <bool>