Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 44)

Overview of alarms 06/2007

NCK alarms/ISO alarms

2-44

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

Definitions: This message informs that at least one cutting edge of the time or quantity monitored tool has reached

its monitoring limit. The limit was detected in the channel context. The alarm originated during NC pro-

gram execution.

Reaction: Interface signals are set.

Alarm display.

Remedy: For information only. The user must decide what to do.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

6417 TO unit %1 tool %2 with tool edge no. %3 has reached tool monitoring

limit

Parameters: %1 = TO unit

%2 = Tool identifier

%3 = Cutting edge number

Definitions: This message informs that at least one cutting edge of the time or quantity monitored tool has reached

its monitoring limit. The alarm was triggered through the OPI interface (MMC, PLC). The channel con-

text is not defined. The TO unit was specified for this reason.

Reaction: Interface signals are set.

Alarm display.

Remedy: For information only. The user must decide what to do.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

6418 Channel %1 tool %2 with tool edge no. %3 has reached tool monitoring

limit

Parameters: %1 = Channel number

%2 = Tool identifier

%3 = Tool number

Definitions: This message informs that at least one cutting edge of the time or quantity monitored tool has reached

its monitoring limit. The limit was detected in the channel context. The alarm originated during NC-

program execution.

Reaction: Interface signals are set.

Alarm display.

Remedy: For information only. The user must decide what to do.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

6430 Workpiece counter: overflow in table of monitored cutting edges.

Definitions: No further entry of cutting edges possible in the workpiece counter table.

As many cutting edges can be noted for the workpiece counter as are possible in total in the NCK.

This means that if for each tool each cutting edge is used precisely once for a workpiece then the limit

is reached.

If several workpieces are made on several tool holders/spindles simultaneously, it is possible to note

MD18100 MM_NUM_CUTTING_EDGES_IN_TOA cutting edges for the workpiece counter for all of

the workpieces.

If this alarm occurs, it means that cutting edges used subsequently are no longer quantity monitored

until the table has been emptied again, e.g. by means of the NC language command SETPIECE or

by the relevant job from MMC, PLC (PI service).

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: - Have you forgotten to decrement the workpiece counter?

Then program SETPIECE in the part program or in the PLCprogram, insert the command correctly.

- If the part program or the PLC is correct, then more memory should be set for the tool cutting edges

via machine data 18100 MM_NUM_CUTTING_EDGES_IN_TOA (only people with proper access

rights can do this!).

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

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