Ametek Amrel PLA 2U, Operation Manual

Page: 99 / 162

M470039-01 REV-F Page 98
POW:LIM:MIN
This comma nd sets a nd queries the minimum input power level tha t is to be a pplied immediately in the consta nt powe r
mode.
Pa ra meter: 0 to ma ximum va lue; MIN; MAX Units: Wa tt.
Exa mple:
“POW:LIM:MIN 50” – sets minimum power input level to 50 Watts.
INP
ut/ OUTP ut

Input Programming Functions
This subsystem controls the Electronic Loa d input.
INP [ :STAT e]
This comma nd turns the Electronic Load input ON a nd OFF. When the input is off, the Electronic Loa d dra ws minima l
current a t its input. The input turns on or off a t the maximum rate, not in a ccord with the presently pro gra mmed slew
ra te.
Pa ra meter: OFF or 0; ON or 1
Exa mple:
“INP 1”- enables the input to the load.
INP:SHOR
[ :STAT e] or SHOR
This comma nd enables/disa bles electronic short a cross the Electronic Loa d input. The a ctua l short condition depends on
the a ctive mode a nd its a ctive operating ra nge. If a mode or ra nge is cha nged, the short will be rea pplied to the new mode
or ra nge.
Pa ra meter: OFF or 0; ON or 1
Exa mple:
“INP:SHOR 0” – disables the short across the input.
INP:REL
Progra mming OFF closes the rela y conta cts; progra mming ON opens t hem.
Synta x INPut:RELa y [STATe]
Pa ra meters 0 | 1; CLOSE | OPEN; OFF | ON
MEAS ure

Measurement Query
This subsystem queries a nd returns the current, volta ge, a nd power a t the input of the Electronic Loa d.
MEAS:CURR[:DC]?
Returns the Electronic Loa d input current va lue to the buffer.
MEAS:VOLT[:DC]?
Returns the Electronic Loa d input volta ge va lue to the buffer.
MEAS:DEL
This command is to sets or queries the delay time to obtain read back value for “MEAS:VOLT?” and “MEAS:CURR?” queries.
Pa ra meter: 0 to 100,000 Units: ms.
Exa mple:
“MEAS:DEL 600” – sets the delay time to 600 ms.
MODE / MODE?

Mode Selection Command/Query
This subsystem selects a nd queries the opera ting mode of the Electronic Loa d
MODE CC or MODE:CURR
This comma nd sets Electronic Loa d to consta nt current mode.
MODE CR
or MODE:RES
This comma nd sets Electronic Loa d to consta nt resista nce mode.
MODE CV or MODE:VOLT
This comma nd sets Electronic Loa d to constant volta ge mode.