3-12
BHK-1/2-MG 030916
3.2.15.1.1 MODIFYING PROGRAMMED TIME INTERVAL
The
TIME
key offers a quick and easy way to change the time for any memory location. With the
power supply in command entry status
(:_:_:)
, press
TIME
key. The LCD displays
TIME@nn
(=_=_=)
where nn is the current memory location of the TIME function. Press
CLEAR
to exit
without changing setting. Press
ENTER
to validate existing location or enter the new location
and then press
ENTER
. The display now shows
TIMEval = n.n s
where n.n is the time value
set for the selected location. The default time interval for all 40 steps is 0.01 second. Enter new
value (between 0.01 and 655.35 seconds) and press
ENTER
to accept new value or press
CLEAR
to exit without changing value. The unit returns to command entry status
(:_:_:)
.
Refer to PAR. 3.2.15.1.2 if accuracy of time values is important.
3.2.15.1.2 TIME INTERVAL ACCURACY
The accuracy of the time interval is ±1% through the entire time interval range.
3.2.15.2
RUNNING A PROGRAM
With the power supply in command entry status
(:_:_:)
, press
RUN
key. The LCD bottom line
indicates the start address of the program. Press
ENTER
key to run the program starting with
that address. To change the starting address, enter new value and press
ENTER
to run the pro-
gram. Press
CLEAR
to exit without running the program.
When the program is running, the LCD displays the actual voltage and current, however if all the
steps are programmed for 0.01 second, the LCD reads
*** RUNNING PROGRAM***
.
3.2.15.3
STEPPING THROUGH A PROGRAM
Programmed voltage is present at the output as steps are executed.
The STEP function is useful for examining a program that has just been created or edited before
running it in real-time. With the power supply in command entry status
(:_:_:)
, press
STEP
key. The LCD bottom line indicates the start address of the program; press
ENTER
to begin
stepping at that address. To change the starting address, enter new value and press
ENTER
to
begin stepping at the new address, press
CLEAR
to exit without stepping through the program.
The LCD top line shows
LOC
to indicate local mode,
aa
bb
where aa is the memory location
just executed, bb is the NEXT STEP location, and shows
CV
(constant voltage) or
CC
(constant
current) to indicate the actual operating mode. The LCD bottom line shows the output voltage
and current measurements for the location just executed, and
(:_:_:)
indicates command sta-
tus. Press
STEP
to execute location bb. The LCD will again display the location just executed,
voltage and current measurements, and the NEXT STEP location. Continue to press
STEP
to
execute the program one step at a time. The
OUTPUT ON/OFF
key can be used to turn the out-
put on or off when in step mode.
Press
CLEAR
, or
RESET
to exit Step function:
CLEAR
keeps the output at the values estab-
lished by that step (as permitted by the load).
RESET
restores the power on defaults (Figure 3-
1).
WARNING
Summary of Contents for BHK-MG Series
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Page 18: ...xii BHK MG030916 FIGURE 1 1 BHK MG 40W SERIES PROGRAMMABLE POWER SUPPLY...
Page 26: ...1 8 BHK 1 2 MG OPR 030916 FIGURE 1 3 RA 24 RACK ADAPTER WITH TWO 1 2 RACK BHK MG 40W UNITS...
Page 35: ...BHK 1 2 MG SERIES 030916 2 3 FIGURE 2 2 BHK MG SERIES REAR PANEL CONTROLS AND CONNECTIONS...
Page 100: ...3 54 BHK 1 2 MG 030916 FIGURE 3 20 SERIES AUTOMATIC CONFIGURATION...
Page 113: ...BHK 1 2 MG 030916 3 67 FIGURE 3 25 PARALLEL MASTER SLAVE CURRENT MODE CONFIGURATION...
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