5-30 Application Operation PLZ-U
Fig. 5-22 Parallel connection (principle diagram)
• When carrying out parallel operation, be sure to use the load input termi-
nals on the rear panel. Do not connect other equipment to the load input
terminals on the front panel.
• Use a short load wire with sufficient diameter for the current for connecting
the load input terminals on the rear panels of the master and slaves. It is
recommended to use the bus bar instead of wiring the cable.
• Use load wires with sufficient diameter for the current as well as non-flam-
mable or flame-resistant cover. For a description of the wire diameter, see
section 2.7, “Load Wiring.”
■ Connection and setup procedure
1. Check that the power is turned off.
Check that the power to all frames is turned off.
If the power is turned on, press the POWER switch to turn off the power.
2.
Connect the load input terminals on the rear panel of each channel.
Refer to Fig. 5-22 and be sure to securely connect the load input terminals on
the rear panels of multiple channels.
• Check that all the channels are of the same type.
3.
Press the ENTRY key of the channel you wish to make the master.
4.
Set the number of units in parallel.
To enter the setting, use the configuration settings. For details, see section 5.9,
“Configuration Settings.”
The settings are saved. If no changes are made, you do not have to save the set-
tings again.
+
Equipment
under test
Master
Slave
–
CAUTION
NOTE
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