BHK-MG (OPR) 032816
3-11
and 40 locations for Low range which are swapped each time the range is changed, so that only
one set of 40 locations is active, depending on the current scale selected.
With the power supply in command entry status
(:_:_:)
, press
STORE
key. The LCD reads
STORE mem (=_=_=) nn
where nn is the memory location where the settings are to be
stored. Press
CLEAR
to exit without changing setting. Press
ENTER
to validate the existing
location. Enter memory location (from 1 to 40) and press
ENTER
. The programmed voltage,
current, overvoltage protection and overcurrent protection settings in effect when
ENTER
is
pressed are stored in the selected memory location. To recall stored settings, see PAR. 3.2.14.
The default value at power-up for the Store command is 01. During normal operation, the loca-
tion last used is displayed.
3.2.14
RECALLING STORED OUTPUT SETTINGS
With the power supply in command entry status
(:_:_:)
, press
RECALL
. The LCD reads
RECALL mem (=_=_=) nn
where nn is the memory location holding the settings to be
retrieved. Note that the location retrieved will correspond to the active current scale. The 40
memory locations are different for High and Low range (see PAR. 3.2.13). Press
CLEAR
to exit
without changing setting. Press
ENTER
to validate the existing location. Enter memory location
(from 1 to 40) and press
ENTER
. The stored settings for voltage, current, overvoltage protection
and overcurrent protection replace the current values, and the unit returns to
(:_:_:)
com-
mand entry status. The default value at power-up for the Recall command is 01. During normal
operation, the location last used is displayed.
3.2.15
FIRMWARE VERSION
To display the firmware version of the power supply, the power supply must be in command
entry status
(:_:_:)
. Press the
MENU
key until the LCD displays
BHK XXXX,SSSSSS mm-
dd-yyyy,V.zz
where XXXX indicates the power supply model (e.g. XXXX = 1000 for BHK
1000-0.2MG), SSSSSS indicates the serial number, mm-dd-yyyy indicates the factory calibra-
tion date and V.zz indicates the firmware version. Press
ENTER
or
CLEAR
to exit menu and
return to command entry status.
3.2.16
LOCAL MODE PROGRAMMING OF THE POWER SUPPLY.
Local mode programming offers the user 40 memory locations that can be used to program the
power supply. Each location defines values for output voltage, output current, overcurrent pro-
tection, overvoltage protection, time duration (between 0.01 and 655.35 seconds) for the pro-
grammed settings, and the address of the next memory location in the program. The factory
default values for all memory locations is: 0 Volts, 0 Amperes, overvoltage and overcurrent is set
to Eomax+10% and Iomax+10%, respectively, time duration is set to 0.01 Sec, and next step is
set to 0.
3.2.16.1
CREATING OR MODIFYING A PROGRAM (PROGRAM EDIT MODE)
Creating a program and modifying an existing program are identical except that a program mod-
ification requires only selected parameters to be changed rather than all new parameter values.
With the power supply in command entry status
(:_:_:)
, press
EDIT PROG
key. The top line
indicates the
STARTaddr.(=_=_=)nn
, where nn is one of 40 memory location. To select a dif-
ferent address, enter new value and press
ENTER
.
Summary of Contents for BHK 1000-0.2MG
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Page 17: ...BHK MG032816 xi FIGURE 1 1 BHK MG SERIES PROGRAMMABLE POWER SUPPLY ...
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Page 101: ...BHK MG OPR 032816 3 55 FIGURE 3 20 SERIES AUTOMATIC CONFIGURATION ...
Page 109: ...BHK MG OPR 032816 3 63 FIGURE 3 23 PARALLEL AUTOMATIC CONFIGURATION ...
Page 114: ...3 68 BHK MG OPR 032816 FIGURE 3 25 PARALLEL MASTER SLAVE CURRENT MODE CONFIGURATION ...
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