Keysight E4980A - Current[:Level]; Display:cclear; Display:enable

Keysight E4980A/AL Precision LCR Meter 339
SCPI Command Reference
E4980A/AL commands
[Meas Setup] - CORRECTION - SHORT A
[Meas Setup] - CORRECTION - SHORT B
[Meas Setup] - CORRECTION - LOAD A
[Meas Setup] - CORRECTION - LOAD B
:CURRent[:LEVel]
Syntax :CURRent[:LEVel] <numeric>
:CURRent[:LEVel]?
Description Sets the current level for the measurement signal. If the signal is set using
:VOLTage[:LEVel], the query command returns error No. 230.
Parameter
Equivalent key [Display Format] - MEAS DISPLAY - LEVEL
[Meas Setup] - MEAS SETUP - LEVEL
:DISPlay:CCLear
Syntax :DISPlay:CCLear
Description Clears errors or caution messages from the display. (No Query)
Equivalent key No equivalent key is available on the front panel.
:DISPlay:ENABle
Syntax :DISPlay:ENABle {ON|OFF|1|0}
:DISPlay:ENABle?
Description Enables display updates
<Numeric>
Range
0 to 100m
1
Unit A
Resolution 1 
1. Depending on the DC Bias level.