AFX SERIES® OPERATION MANUAL
SECTION 8:
Entire Contents Copyright
2018 by Pacific Power Source, Inc. (PPS)
• All Rights Reserved • No reproduction without written authorization from PPS.
AFX Series Power Source Operation Manual
Page 265 of 402
Command Syntax
[SOURce:]PROTect:TDELAY
Description
This command sets the delay time before both the current protection
and power protection trip modes. To trip, one or more of the set trip
limits for current or power have to be exceeded for more than the set
trip delay time.
Note: The “[SOURce:]CURRent:PROTect:TOUT” command serves the
same purpose as this commend and is provided for backward
compatibility with the PPS UPC controllers.
Parameters
0 – 65535
Parameter Format
<nr1>
Example
PROT:TDELAY 2
Query Format
[SOURce:]PROTect:TDELAY?
Returned Data Format
<nr1>
Query Example
PROT:TDELAY?
2
8.7.9
Impedance Programming Commands
These commands control the output impedance of the power source. This function requires
firmware version 2.0.0 or higher.
The programmable output impedance is defined by a resistive component ( R ) and and
inductive component ( L ).
Note: To enable the programmable impedance function, the output of the power source
must be turned OFF first. Trying to enable this function while the output is ON will
result in an error message.
Command Syntax
[SOURce:]IMPEDance[:R]
Description
This command sets the R value for the output impedance. Available
programming range depends on the mode (Real-time or RMS).
Parameters
<R>
Parameter Format
<nr2>
Example
IMPED 0.2
Query Format
[SOURce:]IMPEDance[:R]?
Returned Data Format
<nr2>
Query Example
IMPED:R?
0.200
Query Syntax
[SOURce:]IMPEDance[:R][:LIMit]:MAXimum?
Description
This command return the maximum allowable setting value for the R
component of the output impedance.
Parameters
None
Parameter Format
N/A
Query Example
IMPED:R:MAX?
1.000
