Siemens SINUMERIK 802D sl Specifikace stáhnout pdf (Strana 149)

NCK alarms/ISO alarms

06/2007 Overview of alarms

2-149

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

14815 Channel %1 block %2 negative thread lead change programmed

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: A negative thread lead change has been programmed.

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: Correct the value assignment. The programmed F value should be greater than zero. Zero is allowed

but has no effect.

Program Con-

tinuation:

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

14820 Channel %1 block %2 negative value for maximum spindle speed

programmed with constant cutting speed

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: For the function "Constant cutting speed G96" a maximum spindle speed can be programmed with

the vocabulary word LIMS=.... The values are in the range 0.1 - 999 999.9 [rev/min].

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: Program the maximum spindle speed for the constant cutting speed within the limits given above. The

vocabulary word LIMS is modal and can either be placed in front of or within the block that selects the

constant cutting speed.

Program Con-

tinuation:

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

14821 Channel %1 block %2 error in selection or deselection of GWPS

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: On selecting GWPS programming (constant grinding wheel surface speed) with GWPSON, one of the

following errors occurred:

- An attempt has been made to select the GWPS programming for a spindle that has already been

assigned to another tool by TMON, GWPSON, CLGON or activation of the tool length compensation.

- An attempt has been made to select a tool which has not been defined.

- An attempt has been made to select an edge (implicitely) which has not been defined (implicit selec-

tion: D1 of a tool, if no tool has been specified.)

- Selection does not refer to a grinding-specific tool (400-499).

- An attempt has been made to select GWPS for the active tool, although the TLC is not switched on.

- Selection refers to an invalid spindle number.

- A grinding wheel radius equal to zero has been specified.

On deselecting GWPS programming with GWPSOFF, one of the following errors occurred:

- Deselection does not refer to a grinding-specific tool (400-499).

- An attempt has been made to deselect GWPS for the active tool, although the tool length compen-

sation has not been activated.

- Deselection refers to an invalid spindle number.

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: - Check GWPSON and GWPSOF command.

- Check tool compensation data:

$TC_DP1 : 400 - 499;

$TC_TGP1: Spindle number.

Program Con-

tinuation:

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

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Siemens SINUMERIK 802D sl Specifikace Strana 149

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