Siemens SINUMERIK 802D sl Manual del operador descargar pdf (Pagina 160)

Overview of alarms 06/2009

NCK alarms

2-160

SINUMERIK 802D sl, Diagnostics Manual, 06/2009

%3 = Axis name, spindle number

Definitions: An axis is to travel in JOG with revolutional feed, but the spindle/axis the feed is to be derived from is 0.

Reaction: Alarm display.

Remedy: Traverse the spindle/axis from which the feed is to be derived.

Program Con-

tinuation:

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

20057 [Channel %1: ] Block %2 revolutional feedrate for axis/spindle %3 is <=

zero

Parameters: %1 = Channel number

%2 = Block number, label

%3 = Axis name, spindle number

Definitions: Revolutional feed has been programmed for an axis/spindle, but the velocity was not programmed or

the programmed value is smaller than or equal to zero.

Reaction: Correction block is reorganized.

Local alarm reaction.

Channel not ready.

NC Start disable in this channel.

Interface signals are set.

Alarm display.

NC Stop on alarm.

Remedy: Please inform the authorized personnel/service department.

- Correct the part program or

- Specify the correct feed for PLC axes at the VDI interface,

- Specify feed for oscillating axes in the SD43740 $SA_OSCILL_VELO.

Program Con-

tinuation:

Clear alarm with the RESET key. Restart part program

20058 [Channel %1: ] Axis %2 revolutional feedrate: illegal feed source

Parameters: %1 = Channel number

%2 = Axis name, spindle number

Definitions: An axis/spindle is to be traversed at revolutional feedrate. The reference axis/spindle defined in SD

43300 $SA_ASSIGN_FEED_PER_REV_SOURCE refers to itself. The coupling caused cannot be

executed.

Reaction: Alarm display.

Remedy: The reference axis/spindle must be modified accordingly in SD 43300.

Program Con-

tinuation:

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

20060 [Channel %1: ] Axis %2 cannot be traversed as geometry axis

Parameters: %1 = Channel number

%2 = Axis name

Definitions: The axis is currently not in "Geometry axis" state. Therefore, it cannot be traversed in JOG mode as

geometry axis.

If the abbreviation WCS (workpiece coordinate system) is displayed in the "Position" screen, then only

the geometry axes can be traversed by means of the direction keys! (MCS ... Machine coordinate

system; all machine axes can now be traversed by using the direction keys on the machine control

panel).

Reaction: Alarm display.

Remedy: Check the operating steps to establish whether geometry axes really must be traversed, otherwise

switch over to the machine axes by activating the "WCS/MCS" key on the machine control panel.

Program Con-

tinuation:

Clear alarm with the Delete key or NC START.

20062 [Channel %1: ] Axis %2 already active

Parameters: %1 = Channel number

%2 = Axis name, spindle number

Definitions: The displayed axis is already traversing as a machine axis. Therefore, it cannot be operated as a

geometry axis.

Traversing an axis can take place in JOG mode through 2 different interfaces.

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Siemens SINUMERIK 802D sl Manual del operador Pagina 160

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