Basic Operation
In the parallel mode, you only need to operate the master. Synchro-
nous operations on other slaves are implemented by operating the
master.
• Slave: Indicates that the instrument is set to the slave in parallel mode.
4. After the parameter settings are complete, press [Enter].
Set the Parallel Mode
Before connecting the system bus, you must ensure that each instru-
ment is in single mode (Single).
Before connecting the cables, ensure that the instrument power switch
is off and the main of the AC power input (380V distribution box) is off.
For 3U models, up to 10 units of the same model can be connected in parallel.
Taking three 3U single instruments as an example, the steps for parallel opera-
tion are as follows.
1. Ensure that the power switches of the three units and the main switch of the
AC power distribution box are off.
2. Refer Figure 5–1 Wiring connection diagram to connect three units.
Copyright © Itech Electronic Co., Ltd.
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