Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 191)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-191

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

16939 Channel %1 action %2<ALNX> rejected due to active gear change

Parameters: %1 = channel ID

%2 = action number/action name (see Section 1.5 Action List)

Definitions: Reorganization events that are possible in Stop state, e.g. mode change, wait for the end of the gear

change. However, the maximum waiting period has elapsed.

Reaction: Interface signals are set.

Alarm display.

Remedy: Repeat action.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16940 Channel %1 action %2<ALNX> wait for gear change

Parameters: %1 = channel ID

%2 = action number/action name (see Section 1.5 Action List)

Definitions: Reorganization events wait for the end of a gear change. The alarm is displayed during the waiting

period.

Reaction: Alarm display.

Warning display.

Remedy: This is a self-clearing message.

Program Con-

tinuation:

Alarm display showing cause of alarm disappears. No further operator action necessary.

16941 Channel %1 action %2<ALNX> rejected because no program event has

been executed yet

Parameters: %1 = channel ID

%2 = action number/action name

Definitions: The setting of the machine data 20108 PROG_EVENT_MASK forces an asynchronous subprogram

to be triggered automatically on RESET or Power On. The implicitly triggered asynchronous subpro-

grams are normally called "Event-triggered program call" or "Program event".

In the alarm situation, this asynchronous subprogram could not yet be activated; that is why the action

(normally start of part program) must be rejected.

Reasons for the fact that the asynchronous subprogram could not be triggered:

The asynchronous subprogram does not exist

(/ N CMA DIR/ _N_PROG_EVENT_SPF)

No READY signal (due to alarm)

Reaction: Alarm display.

Remedy: Load program

Check MD 11602 ASUP_START_MASK.

Acknowledge the alarm.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16942 Channel %1 start program command action %2<ALNX> not possible

Parameters: %1 = Channel ID

%2 = Action number/action name

Definitions: Currently, the alarm occurs only in combination with the SERUPRO action. SERUPRO stands for

search via program test.

SERUPRO is currently searching the search target and has therefore switched this channel to the pro-

gram test mode. With the START program command in channel 1, another channel 2 would actually

be started, which means that axes would really be started during the search action.

If this alarm is switched off (see help), the user can make use of the above behavior by initially select-

ing via PLC the program test mode in channel 2, leaving channel 2 executing until its natural end, stop-

ping channel 2 in order to deselect program test again.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Alarm can be switched off with $MN_SERUPRO_MASK bit 1.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

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