Siemens SINUMERIK 802D sl Betreibershandbuch PDF herunterladen (Seite 137)

NCK alarms

06/2009 Overview of alarms

2-137

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

Remedy: Reset or wait until interrupt processing is terminated.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

16928 [Channel %1: ] Interrupt treatment: action %2<ALNX> not possible

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: A program interrupt has been activated in a non REORG capable block.

Examples of possible program interrupts in this case:

- Traversing to fixed stop

- Vdi channel delete distance-to-go

- Vdi axial delete distance-to-go

- Measuring

- Software limit

- Axis interchange

- Axis comes from tracking

- Servo disable

- Gear stage change at actual gear stage unequal to setpoint gear stage.

The block affected is a:

- collection block from block search (except for the last collection block)

- Block in overstore interrupt.

Reaction: NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Do not trigger the event on this block.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

16930 [Channel %1: ] Preceding block and current block %2 must be separated

through an executable block

Parameters: %1 = Channel number

%2 = Block number

Definitions: The language functions WAITMC, SETM, CLEARM and MSG must be packed in separate NC blocks

due to the language definition. To avoid velocity drops, these blocks are attached to the next NC block

internally in the NCK (for MSG only in path control mode, for WAITMC to the previous NC block). For

this reason, there must always be an executable block (not a calculation block) between the NC

blocks. An executable NC block always includes e.g. travel movements, a help function, Stopre, dwell

time etc.

Reaction: Correction block is reorganized.

Interpreter stop

Interface signals are set.

Alarm display.

Remedy: Program an executable NC block between the previous and the current NC block.

Example:

N10 SETM.

N15 STOPRE ; insert executable NC block.

N20 CLEARM.

Program Con-

tinuation:

Clear alarm with NC START or RESET key and continue the program.

16931 [Channel %1: ] Subprograms: action %2<ALNX> maximum nesting depth

exceeded

Parameters: %1 = Channel number

%2 = Action number/action name

Definitions: Various actions can cause the current procedure to be interrupted. Depending on the action, asyn-

chronous subroutines (ASUBs) are activated. These ASUBs can be interrupted in the same manner

as the user program. Unlimited nesting depth is not possible for ASUBs due to memory limitations.

Example: In the case of an approach block in a repositioning procedure do not interrupt repeatedly,

instead wait until processing is completed.

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 339 340

Kommentare zu diesen Handbüchern

Keine Kommentare

Siemens SINUMERIK 802D sl Betreibershandbuch Seite 137

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Sicherheitszugriffskontrollsysteme Siemens SINUMERIK 802D sl