Siemens SINUMERIK 802D sl Manual do Operador descarregar pdf (Página 61)

NCK alarms

06/2009 Overview of alarms

2-61

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

- G93: The feedrate is specified as a time-reciprocal value under address F in [rev/min].

- G94 and G97: The feedrate is programmed under address F in [mm/min] or [m/min].

- G95: The feedrate is programmed as revolutional feedrate under address F in [mm/revolution]

or under the address FZ in [mm/tooth].

- G96: The feedrate is programmed as cutting rate under address S in [m/min]. It is derived from the

current spindle speed.

Program Con-

tinuation:

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

10861 [Channel %1: ] Block %3 velocity of positioning axis %2 is zero

Parameters: %1 = Channel number

%2 = Axis

%3 = Block number, label

Definitions: No axis velocity has been programmed and the positioning velocity set in the machine data is zero.

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

Remedy: Please inform the authorized personnel/service department. Enter a different velocity in MD32060

$MA_POS_AX_VELO.

Program Con-

tinuation:

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

10862 [Channel %1: ] Block %2 master spindle also used as path axis

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: A contour has been programmed that also includes the master spindle as contouring axis. However,

the velocity of the contour is derived from the rotational speed of the master spindle (e.g. G95).

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

Remedy: Modify the program so that no reference is possible to the program itself.

Program Con-

tinuation:

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

10870 [Channel %1: ] Block %2 facing axis for constant velocity not defined

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: Constant cutting speed was selected although no transverse axis was applied as reference axis for

constant cutting speed or assigned through SCC[AX].

Constant cutting speed can be activated as follows:

- Basic position G96, G961 or G962 of G group 29 during booting

- Programming of G96, G961 or G962

A reference axis for G96, G961 or G962 can be applied as a transverse axis in MD20100

$MC_DIAMETER_AX_DEF or defined through the instruction SCC[AX].

Reaction: Correction block is reorganized.

Local alarm reaction.

Interface signals are set.

Alarm display.

Remedy: Please inform the authorized personnel/service department. Check MD20100

$MC_DIAMETER_AX_DEF. Before programming G96, G961 or G962 a transverse axis must be

defined as a reference axis for constant cutting speed via MD20100 $MC_DIAMETER_AX_DEF or

SCC[AX].

Program Con-

tinuation:

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

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