5-18 Application Operation PLZ-U
1. Check that the load is turned off.
Check that the LOAD LED of each channel is turned off. If it is on, press the
LOAD key to turn the load off.
2.
Select the channel.
Press the ENTRY key of the desired channel.
The ENTRY key of the channel blinks. The channel display of the frame
shows the selected channel number.
3.
Switch to configuration settings.
Press CONFIG (SHIFT + CLEAR).
4.
Select the CONFIG number.
Turn the rotary knob to switch the CONFIG number.
The upper section of the frame display shows the current configuration
number.
5.
Change the configuration setting.
While holding down the SHIFT key turn the rotary knob to change the config-
uration setting.
6.
Terminate the configuration setting.
Press the CLEAR key.
Configuration settings
■ Number of units operating in parallel (CONFIG number 1)
Parallel operation is possible on adjacent load units of the same type in the frame
when the same operation mode and range are specified.
■ External voltage reference (CONFIG number 2)
Select the operation mode in which the external voltage reference of the load unit
will be used.
Selectable Values Description
1 No parallel connection
2 to 5 The number of units connected in parallel
Selectable Values Description
0 No external control
1
The external voltage reference is used for CC control in CC or
CC+CV mode, CR control in CR or CR+CV mode, or CV
control in CV mode
2
The external voltage reference is used for CV control in
CC+CV mode or CR+CV mode.
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