Siemens SINUMERIK 802D sl Spezifikationen PDF herunterladen (Seite 13)

2-13

SINUMERIK 802D sl, Diagnostics Manual, 06/2007Edition

Overview of alarms 2

2.1 NCK alarms/ISO alarms

2000 PLC sign-of-life monitoring

Definitions: The PLC must give a sign of life within the specified period. An alarm is issued if this does not happen.

Reaction: NC not ready.

Local alarm reaction.

Channel not ready.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: This alarm also occurs after a PLC Stop.

(PLC Stop with programming tool,

PLC Stop from commissioning switch,

PLC Stop from alarm)

If none of these cases apply, contact the hotline stated at the beginning of the document and state the

number of the operating system error.

Program Con-

tinuation:

Switch control OFF - ON.

2001 PLC has not started up

Definitions: The PLC must give at least one sign of life within the specified period after Power On.

Reaction: NC not ready.

Local alarm reaction.

Channel not ready.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Contact the hotline stated at the beginning of the document.

Program Con-

tinuation:

Switch control OFF - ON.

2100 NCK battery warning threshold reached

Definitions: The undervoltage monitor of the NCK battery has reached the prewarning threshold. This is at 2.7-2.9

V (nominal voltage of the battery is 3.0-3.1 V at 950 mAh).

Reaction: Alarm display.

Remedy: Please inform the authorized personnel/service department. The battery must be replaced within the

next 6 weeks. After this period, the voltage can drop below the alarm limit of 2.4-2.6 V if the RAMs to

be buffered take up a lot of current.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 ... 391 392

Kommentare zu diesen Handbüchern

Keine Kommentare

Siemens SINUMERIK 802D sl Spezifikationen Seite 13

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Sicherheitszugriffskontrollsysteme Siemens SINUMERIK 802D sl