Current Control Commands 
  Copyright ©ITECH Electronic Co., Ltd.  26 
CURRent:STEP 
This order is used to service for CURR UP and CURR DOWN two orders. It can 
set the stepping value of current. Besides, CURR:STEP? DEF order can 
inquire the stepping resolution of current of this unit. For example, he stepping 
setting value is 0.01,it represents 10mA. 
Order syntax: 
[SOURce:]CURRent[:LEVel][:IMMediate]:STEP[:INCRement] <NRf> 
Parameters: 
MIN~MAX 
*RST value: 
the stepping resolution of current of this unit. 
Query order: 
CURRent:STEP? 
Return parameters: 
<NR2> 
CURRent:TRIG{<current value>|MINimum|MAXimum} 
This order is used to set a current to be triggered. At first, this current value is 
saved and only when receiving a trigger signal will the power supply output with 
this current value. Sending order CURRent will not affect the setting value in 
this order. Sending query order, unit will return the previous setting value. If 
customer does not utilize order CURRent:TRIG at the beginning, then the 
return parameters will be the value you set with order CURRent. CURR:TRIG? 
MAX or CURR:TRIG? MIN orders will let you know the max and min current 
you can set. 
Order syntax: 
[SOURce:]CURRent[:LEVel]:TRIGgered[:IMMediate][:INCRement] <NRf> 
Parameters: 
MIN to MAX 
Unit: 
A 
Query syntax: 
CURRent:TRIG? [MINimum|MAXimum] 
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