E4990A Help  
352 
There is no equivalent key is available on the front panel. However, the 
similar key is: 
Analysis > Equivalent Circuit > Simulate 
•  When this softkey is turned ON, its equivalent to the set of following 
two commands: 
•  :CALC:EPAR:SIM:AUTO ON 
•  :CALC:EPAR:SIM 
•  When this softkey is turned OFF, its equivalent to: 
•  :CALC:EPAR:SIM:AUTO OFF 
COM Command Syntax (Internal Control Only) 
SCPI.CALCULATE(Ch).EPARAMETERS.SIMULATE.IMMEDIATE 
:CALC<Ch>:EPAR:SIM:AUTO 
Type 
Command/Query 
Syntax 
:CALCulate<Ch>:EPARameters:SIMulate:AUTO {ON|OFF|1|0} 
 
:CALCulate<Ch>:EPARameters:SIMulate:AUTO? 
Description 
This command executes the equivalent circuit analysis simulation function 
automatically when parameters are changed. When this is set at ON, if one 
of the parameter is changed or set, the simulation calculation is done 
automatically. If its set at OFF, the simulation calculation is not executed 
but the simulated Memory Trace is still shown. 
Variable 
Parameter  Selection Option 
Description  Simulate Auto Status 
Data Type  Boolean type (Boolean)
Range  ON|OFF|1|0 
Preset Value
OFF 
Query Response 
{1|0}<newline><^END> 
Examples