TDK-Lambda Genesys Series, Техническое руководство, Страница: 36 / 64

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For a command is described as:
[SOURce]:VOLTage:PROTection:LEVel <nn.nn
|MAX >
The following are correct forms of the same command:
SOURCE:VOLTAGE:PROTECTION:LEVEL MAX
(longest form of command)
:VOLTAGE:PROTECTION:LEVEL MAX
(SOURCE is optional)
:VOLT:PROTECTION:LEVEL MAX
(Abbreviate VOLTAGE)
:VOLT:PROT:LEV MAX
(Shortest form of command)
:volt:prot:lev max
(Small letters acceptable)
The following are invalid forms of the command and will cause an error:
:CURRENT:PROTECTION:STATE
(missing parameter, MAX or number)
:CURRENT: PROTECTION:STATE MAX
(no spaces in command)
:CURR:PROTEC:STATE ON
( PROTEC is not complete abbreviation)
CURR:PROT:STAT ON
(Colon required if SOURCE skipped)
7.2. CONFIGURING THE OUTPUT
7.2.1. Set the Voltage Limit
This command sets the voltage limit. When the power supply is running in constant-voltage
mode, this will be it’s output voltage
The voltage limit, rounded to four digits, may be viewed on the supply front panel by
pressing and releasing the PREView button
Syntax:
[SOURce]:VOLTage[:LEVel][:IMMediate][:AMPLitude] <nn.nn>
Parameter:
<nn.nn>
is volts, the acceptable range is:
from 5% more than the under-voltage (UVL) setting
to 5% less than the over-voltage protection (OVP) setting
Example:
:VOLT 18.5
Query:
:VOLT?
will return
18.5
in the example
(this may be different than the actual output voltage)
Errors: SYSTEM:ERROR? may return errors including:
-222, “Data out of range”
+301, “PV above OVP”
+302, “PV below UVL”
7.2.2. Set the Current Limit
This command sets the current limit. When the power supply is running in constant-current
mode, this will be it’s output current
The current limit, rounded to four digits, may be viewed on the supply front panel by
pressing and releasing the PREView button
Syntax:
[SOURce]:CURRent[:LEVel][:IMMediate][:AMPLitude] <nn.nn>
Parameter:
<nn.nn>
is amps, from zero to 5% more than the current rating
Example:
:CURR 172.75
Query:
:CURR?
will return
172.75
in example
(this may be different than the actual output current)
Errors: SYSTEM:ERROR? may return errors including:
-222, “Data out of range”
7.2.3. Set the Output ON or OFF
This command turns the power supply output on or off.
The output on command may not work as expected. The latching power supply faults,