3-8
KLP073008
2. Using a thin tool (e.g., a paper clip), press the
FUNCTION
switch repeatedly until the status
display reads
BAUD
; the active baud rate is visible in the
DC AMPERES
display (value
shown must be multiplied by 1000; e.g., 9600 is displayed as 9.6). To change the baud rate,
proceed to step 2, otherwise, press
FUNCTION
to exit.
3. Rotate the
CURRENT
control to change the baud rate.
4. Tap the
DC OUTPUT
switch to accept the displayed baud rate. The unit advances to the
next function, Virtual Model, see PAR. 3.2.5.
3.2.10
SETTING UP MASTER/SLAVE CONFIGURATIONS
Both units of a master/slave pair must be identical models. After connecting the RS 232 ports
(see PAR. 2.7.8), proceed as follows to configure the individual units to be master or slave.
3.2.10.1 CONFIGURE POWER SUPPLY AS MASTER
1. Turn power on. If the unit comes up in setpoint mode (see PAR. 3.2.4), tap either the
CUR-
RENT
or
VOLTAGE
controls to take the unit out of setpoint mode (status display goes from
SET
to blank).
2. Using a thin tool (e.g., a paper clip), press the
FUNCTION
switch repeatedly until the status
display reads
M/S
.
3. Tap the
DC OUTPUT
switch once.
• The status display reads either
SERI
(series) or
PARA
(parallel).
• The
DC VOLTS
display shows the number assigned to the unit (1 = master, 2 or above
= slave).
• The
DC AMPERES
display shows the maximum number of units in the configuration.
• The factory default is standalone operation (
DC VOLTS
and
DC AMPERES
show
1
).
4. Specify either
SERI
(series configuration for higher voltage) or
PARA
(parallel configuration
for higher current) using either the
VOLTAGE
or
CURRENT
control by
holding in
and rotat-
ing the control. Both connected units must be set the same, either
SERI
or
PARA
.
5. Specify the total number of units in the configuration to 2 by rotating the
CURRENT
control.
6. Specify the unit number to be assigned (1 = master) by rotating the
VOLTAGE
control.
7. Press
DC OUTPUT
to accept the displayed settings, or
FUNCTION
to abort and proceed to
the next function.
NOTE: Until both units are configured properly, the displays will cycle as follows: status display
will flash
E241
(hardware error), then
DC VOLTS,
status display
and
DC AMPERES
flash
x
OF
y
where
x
= unit number and
y
= total number of units, the status display
flashes the type of connection
SERI
(series) or
PARA
(parallel).
Summary of Contents for KLP SERIES
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