Siemens SINUMERIK 802D sl Návod k obsluze stáhnout pdf (Strana 147)

NCK alarms

06/2009 Overview of alarms

2-147

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

Remedy: Program fewer digital/analog outputs in a block. The specified maximum number applies in each case

separately for analog or digital outputs. If necessary, program two NC blocks.

Program Con-

tinuation:

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

17160 [Channel %1: ] Block %2 no tool selected

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: An attempt has been made to access the current tool offset data via the system variables:

$P_AD [n]: Contents of the parameter (n: 1 - 25)

$P_TOOL: Active D number (tool edge number)

$P_TOOLL [n]: Active tool length (n: 1- 3)

$P_TOOLR: Active tool radius

although no tool had been selected previously.

Reaction: Interpreter stop

NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: Program or activate a tool offset in the NC program before using the system variables.

Example:

N100 G.. ... T5 D1 ... LF

With the channel-specific machine data:

Modify MD22550 $MC_TOOL_CHANGE_MODE

New tool offset for M function

Modify MD22560 $MC_TOOL_CHANGE_M_CODE

M function with tool change

It is established whether a tool offset is activated in the block with the T word or whether the new offset

values are allowed for only when the M word for tool change occurs.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

17170 [Channel %1: ] Block %2 number of symbols too large

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: The predefined symbols could not be read in during power-up.

Reaction: Interpreter stop

NC Start disable in this channel.

Interface signals are set.

Alarm display.

Remedy: --

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

17180 [Channel %1: ] Block %2 illegal D number

Parameters: %1 = Channel number

%2 = Block number, label

Definitions: In the displayed block, access is made to a D number that is not defined and therefore is not available.

Reaction: Correction block is reorganized.

Interface signals are set.

Alarm display.

Remedy: Check tool call in the NC parts program:

- Correct tool correction number D programmed? If no D number is specified with the tool change com-

mand, then the D number set by MD20270 $MC_CUTTING_EDGE_DEFAULT will be active automat-

ically. It is D1 by default.

- Tool parameters (tool type, length,...) defined? The dimensions of the tool edge must have been

entered previously either through the operator panel or through a tool data file in NCK.

Description of the system variables $TC_DPx[t, d] as included in a tool data file.

x ... Correction parameter number P

t ... Associated tool number T

d ... Tool correction number D

1 2 ... 142 143 144 145 146 147 148 149 150 151 152 ... 339 340

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