Siemens SPCK 421 Manual de usuario descargar pdf (Pagina 8)

Introducing the SPCK420/421 (SPC Keypads)

Siemens Building Technologies

Fire Safety & Security Products 09.2008

1 Programming Keys:

1 x multi-functional navigation key

2 x context sensitive programming keys (left and right)

2 Portable ACE Receiver Area

3 LED (Status Indicator see Tab. 2)

4 Keypad:

12 x alphanumeric keys for numeric and text data entry

5 Pull-down Information Tab:

The installer contact and licence details are located on the pull down information tab at the

rear of the unit

Fig. 1 SPC LCD Keypad

LED Description

AC Mains LED

(Green)

Indicates presence or failure of the Mains supply

FLASHING: AC Mains fault detected

STEADY: AC Mains OK

System Alert

(Yellow)

Indicates a system alert

FLASHING: System Alert detected; display indicates the

location and nature of the alert. If the system is SET, no

indication of system alerts is given.

OFF: No alert detected

Comms LED

(Red)

Indicates status of the X-BUS communications when in

FULL ENGINEER programming

Tab. 2 LED Status Indicators

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 25 26

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Siemens SPCK 421 Manual de usuario Pagina 8