Delta Electronics MVF2000 Series, Product Manual

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2-1-4 Junction cabinet(compartment)
The junction cabinet(compartment) is used for field cable connection, and its internal
structure diagram is as shown in chapter 6-6-6.
2-1-5 Switch and indicator on the cabinet door
1. Description of the switch and indicator of the controller cabinet
Fig. 2-8 Location diagram of the switch and
indicators of the controller cabinet
As shown in Fig. 2-8:

High voltage power-on indicator: this is a green indicator, and with the indicator in
the “on” state, there is high voltage being applied to the MVD;

Operation indicator: this is a green indicator, and when the indicator is in the
“on”
state, the MVD is in operation;

Fault indicator: this is a red indicator, when the indicator is in the
“on” state, the
system is in “failure” state;

Emergency stop button (E-stop): this is used to break the high voltage power of the
MVD when the system has an emergency (such as unexpected incidents
threatening the personnel's safety or equipment safety). This button has a
self-locking function and it requires being turned clockwise to reset it for power on
again.

Human-machine interface: see Chapter III for details.
HMI