Voltage Control
Commands
Copyright © Itech Electronic Co., Ltd.
22
Chapter7 Voltage Control Commands
VOLTage {<
voltage value
>|
MIN|MAX|UP|DOWN|DEF
}
This order is used to set the output voltage. No matter what the voltage range
you select currently, the output voltage is subject to the newest setting value.
Besides, MIN and MAX can be used as parameters.MIN represents 0V,MAX
represents the max value of the voltage range. You may send VOLT? MIN or
VOLT? MAX orders to quire the minimum and maximum voltage within the
range. DEF represents default value, it also can be used to set value.
We can also send VOLT UP and VOLT DOWN orders to increase or decrease
voltage,
the stepping value should be set with order ” VOLTage:STEP”.
Order syntax
[SOURce:]VOLTage[:LEVel][:IMMediate][:AMPLitude] <NRf>
Parameters
MIN to MAX
Unit
V
*RST value
MIN
Query syntax
VOLTage? [MINimum|MAXimum]
Return parameters
<NR2>
Example
VOLT:STEP 0.01 //set the stepping value to be 0.01V
VOLT UP //enable the output voltage increase one time
VOLT:STEP 0.02 //set the stepping value to be0.02V
VOLT DOWN //enable the output value decrease one time
VOLTage:STEP {<
value
>|DEFault}
This order is used to service for VOLT UP and VOLT DOWN two orders. It can
set the stepping value of voltage. Besides, VOLT:STEP? DEF order can inquire
the stepping resolution of voltage of this unit. For example, the stepping setting
value is 0.01, it represents 10mV.
Order syntax
[SOURce:]VOLTage[:LEVel][:IMMediate]:STEP[:INCRement] <NRf>
