TEXIO PW16-2ATP, Инструкция по эксплуатации

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9-1-2. Master operation
・
If a PW-A power supply unit with a built-in IF-41RS is set to address 0 and connected as the
master unit as shown in Fig.22, operations of the master unit are reflected upon four slave units.
The operations shown below are reflected upon four slave units:
①
Setting of the DISPLAY/STATUS key (Selection of channels whose set value or output values
are to be displayed).
②
Selection of PRESET 1 to PRESET 4.
③
Turning on and off the MAIN OUTPUT key.
④
Setting of each OUTPUT SELECT key.
⑤
Turning on and off the delay function and delay time of each channel.
⑥
Set voltage and current of each channel.
・
In the master operation, values and conditions set on the master unit are reflected upon the slave units.
Therefore, items not operated on the master unit are as executed as set in the slave units in advance.
・
The master operation assumes that the master unit and slave units are the same-model PW-A
power supply units.
・
Turn off the TRACKING ON/OFF key of the slave units before starting master operation.
The same PRESET keys of the slave units must turned on (and their LEDs must be lit up).
・
If setting of the voltage and current are with the rotary encoder and setting of the voltage and
current using PRESET 1 to 4 are executed together in the master operation, the voltages and
currents of the master unit and slave units become different. Change the voltages and current in
the master-slave operation in either of the following methods:
①
Change the voltages and currents using the rotary encoder only without pressing the PRESET
keys, after master operation starts.
②
Set the voltages and currents in the preset memory of the master unit and slave units in advance,
and set the voltages and currents by selecting PRESET 1 key to PRESET 4 key.
・
When tracking operation is executed in the master operation mode, the LEDs of the TRACKING
ON/OFF and TRACKING abs ( )/% keys are not lit. This does not imply any troubles. The slave
units receive the voltage and current values set in the tracking operation from the master unit and
run in the same conditions as the master unit.
<Precautions>
・
Do not use the memory function during master operation. Though the memory of the master unit
may be used, data stored in the memory is not reflected upon the slave units. Thus, the set
values of the master unit and slave units become different.
・
When the master operation starts (and the master unit is operated), the slave units enter the
remote mode. Any panel operations are disabled on the slave units.
Fig.22 Computer Control Using IF-41RS