OPERATION
PRODUCT
PCS6000
DOCUMENT KIND
User manual
DOCUMENT ID.
3BHS600000 E40
REV.
G
LANG.
en
PAGE
To indicate some states locally, some LED lamps indications are provided on the front of
the control unit as shown in Fig. 8–1, Table 8–1 and Table 8–2.
An EMERGENCY OFF button is located above the indication lamps. Pressing the button will
immediately open the upstream and downstream breakers and discharge the DC-link.
At the same location, a key switch is provided with application specific function (eg, start
inhibit, local / remote selection).
For commissioning and maintenance purposes, it is possible to connect a service PC to the
converter (see Table 8–3).
8.3.2. User interfaces and diagnostics
8.4. Operating states and sequences
See “Appendix A04 Operation & Interface Documents, Control Interface and Operation
Description” for detailed information on the control system and interfaces.
Table 8–1 Local control binary indications (controller output signals
Signal name
Hardware
Remarks
(Application specific)
Red LED lamp
Grid Breaker CLOSED
Red LED lamp
DC-LINK GROUNDING
ISOLATOR CLOSED
Yellow LED lamp
DC-LINK GROUNDING
ISOLATOR RELEASED
Yellow LED lamp
(Application specific)
Yellow LED lamp
Table 8–2 Local control binary commands (controller input signals)
Signal name
Hardware
Remarks
LOCAL EMERGENCY OFF
Push button front door and
hardwired terminals
LOCAL KEY SWITCH
Key switch front door
Start condition
Table 8–3 Local control commissioning ports
Signal name
Hardware
Remarks
POWER
24 VDC
Power outlet reserved for
Commissioning Interface
OPTICAL
Full Duplex Plastic Optic Fiber
Optical Interface to
Commissioning Interface
NETWORK
RJ45 Connectors
For commissioning and service
purpose only
